Analysis Date2016-02-12 13:47:12
MD5eff7a3b2fcfb135cc96f550bb28ba55c
SHA1442ec7e674830d8c55019780adec4a8a0999879f

Static Details:

File typePE32 executable for MS Windows (GUI) Intel 80386 32-bit
Section.text md5: 18e1092c89e0f6f2efb63d2d2ab8fe0e sha1: 16adb56c13c9175e27d10d2c937f708122c0fee1 size: 10240
Section.rdata md5: 52559865ded0f54678dce3baf277a19d sha1: 239c3ac88ff6da7ffa41e22529444e6c4a19b5b0 size: 3072
Section.data md5: ab776cbf29194b8dea54635b2a427e91 sha1: 020ffd67f2cbfd7f842f69d52e54468947e8c286 size: 2048
Section.rsrc md5: a8258c06d016219d0a9d8a46240ea008 sha1: b5d737c0ce6ff17c212bcd7b76dd719d56a19653 size: 20480
Section.reloc md5: e0affb4a46fed2adc5fe94c8cadce553 sha1: 9005e3af2165dc320888f7f4bcbf1868c8811746 size: 1024
Timestamp2014-06-25 13:00:43
VersionLegalCopyright:
InternalName:
FileVersion: 1.1.4.37
CompanyName: COOTEK
LegalTrademarks:
ProductName: COOTEK
ProductVersion: 4.37
FileDescription: COOTEK
OriginalFilename:
PackerMicrosoft Visual C 2.0
PEhash626b9d82debfbf4a363e33e88c685da5dcf7ace9
IMPhashec5885042cc2b33d72a078126ecee5b3
AVCA (E-Trust Ino)Trojan.Upatre.Gen.3
AVRisingNo Virus
AVMcafeeUpatre-FACH!EFF7A3B2FCFB
AVAvira (antivir)TR/Dldr.Upatre.NE
AVTwisterTrojan.Girtk.DQXG.nfsd
AVAd-AwareTrojan.Upatre.Gen.3
AVAlwil (avast)Crypt-SDK [Trj]
AVEset (nod32)Win32/Kryptik.DQXG
AVGrisoft (avg)Generic_s.FAG
AVSymantecDownloader.Upatre!gen5
AVFortinetW32/Kryptik.DQAA!tr
AVBitDefenderTrojan.Upatre.Gen.3
AVK7Trojan ( 004ce6cb1 )
AVMicrosoft Security EssentialsTrojanDownloader:Win32/Upatre!rfn
AVMicroWorld (escan)Trojan.Upatre.Gen.3
AVMalwareBytesTrojan.Upatre
AVAuthentiumW32/Upatre.CC.gen!Eldorado
AVEmsisoftTrojan.Upatre.Gen.3
AVFrisk (f-prot)W32/Upatre.CC.gen!Eldorado
AVIkarusTrojan.VB.Crypt
AVZillya!Downloader.CTBLocker.Win32.12
AVKasperskyTrojan-Downloader.Win32.Upatre.dwgy
AVTrend MicroTROJ_UPATRE.SM37
AVVirusBlokAda (vba32)No Virus
AVCAT (quickheal)Trojan.Kadena.B4
AVBullGuardTrojan.Upatre.Gen.3
AVArcabit (arcavir)Trojan.Upatre.Gen.3
AVClamAVNo Virus
AVDr. WebTrojan.DownLoader19.13902
AVF-SecureTrojan.Upatre.Gen.3

Runtime Details:

Screenshot

Process
↳ C:\malware.exe

Creates FileC:\Documents and Settings\Administrator\Local Settings\Temp\tocuweek.exe
Creates ProcessC:\Documents and Settings\Administrator\Local Settings\Temp\tocuweek.exe

Process
↳ C:\Documents and Settings\Administrator\Local Settings\Temp\tocuweek.exe

RegistryHKEY_CURRENT_CONFIG\Software\Microsoft\windows\CurrentVersion\Internet Settings\ProxyEnable ➝
NULL
RegistryHKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass ➝
1
Creates FileC:\Documents and Settings\Administrator\Local Settings\History\History.IE5\index.dat
Creates FileC:\Documents and Settings\Administrator\Cookies\index.dat
Creates FileC:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\658HSJSD\checkip.dyndns[1].htm
Creates FilePIPE\lsarpc
Creates File\Device\Afd\Endpoint
Creates FileC:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\index.dat
Creates Mutexc:!documents and settings!administrator!local settings!history!history.ie5!
Creates MutexWininetConnectionMutex
Creates Mutexc:!documents and settings!administrator!cookies!
Creates Mutexc:!documents and settings!administrator!local settings!temporary internet files!content.ie5!
Winsock DNS65.33.236.173
Winsock DNS216.16.93.250
Winsock DNS69.144.171.44
Winsock DNS69.9.204.114
Winsock DNS98.214.11.253
Winsock DNS188.255.239.34
Winsock DNS24.148.217.188
Winsock DNScheckip.dyndns.org

Network Details:

DNScheckip.dyndns.com
Type: A
216.146.38.70
DNScheckip.dyndns.com
Type: A
216.146.43.70
DNScheckip.dyndns.com
Type: A
91.198.22.70
DNScheckip.dyndns.org
Type: A
HTTP GEThttp://checkip.dyndns.org/
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.36 (KHTML, like Gecko) Chrome/44.0.2455.81 Safari/535.36
Flows TCP192.168.1.1:1031 ➝ 216.146.38.70:80
Flows TCP192.168.1.1:1032 ➝ 69.9.204.114:443
Flows TCP192.168.1.1:1033 ➝ 69.9.204.114:443
Flows TCP192.168.1.1:1034 ➝ 69.9.204.114:443
Flows TCP192.168.1.1:1035 ➝ 69.9.204.114:443
Flows TCP192.168.1.1:1036 ➝ 188.255.239.34:443
Flows TCP192.168.1.1:1037 ➝ 188.255.239.34:443
Flows TCP192.168.1.1:1038 ➝ 188.255.239.34:443
Flows TCP192.168.1.1:1039 ➝ 188.255.239.34:443
Flows TCP192.168.1.1:1040 ➝ 69.144.171.44:443
Flows TCP192.168.1.1:1041 ➝ 69.144.171.44:443
Flows TCP192.168.1.1:1042 ➝ 69.144.171.44:443
Flows TCP192.168.1.1:1043 ➝ 69.144.171.44:443
Flows TCP192.168.1.1:1044 ➝ 65.33.236.173:443
Flows TCP192.168.1.1:1045 ➝ 65.33.236.173:443
Flows TCP192.168.1.1:1046 ➝ 65.33.236.173:443
Flows TCP192.168.1.1:1047 ➝ 65.33.236.173:443
Flows TCP192.168.1.1:1048 ➝ 216.16.93.250:443
Flows TCP192.168.1.1:1049 ➝ 216.16.93.250:443
Flows TCP192.168.1.1:1050 ➝ 216.16.93.250:443
Flows TCP192.168.1.1:1051 ➝ 216.16.93.250:443
Flows TCP192.168.1.1:1052 ➝ 98.214.11.253:443
Flows TCP192.168.1.1:1053 ➝ 98.214.11.253:443
Flows TCP192.168.1.1:1054 ➝ 98.214.11.253:443
Flows TCP192.168.1.1:1055 ➝ 98.214.11.253:443
Flows TCP192.168.1.1:1056 ➝ 24.148.217.188:443
Flows TCP192.168.1.1:1057 ➝ 24.148.217.188:443
Flows TCP192.168.1.1:1058 ➝ 24.148.217.188:443
Flows TCP192.168.1.1:1059 ➝ 24.148.217.188:443

Raw Pcap
0x00000000 (00000)   47455420 2f204854 54502f31 2e310d0a   GET / HTTP/1.1..
0x00000010 (00016)   41636365 70743a20 74657874 2f2a2c20   Accept: text/*, 
0x00000020 (00032)   6170706c 69636174 696f6e2f 2a0d0a55   application/*..U
0x00000030 (00048)   7365722d 4167656e 743a204d 6f7a696c   ser-Agent: Mozil
0x00000040 (00064)   6c612f35 2e302028 57696e64 6f777320   la/5.0 (Windows 
0x00000050 (00080)   4e542036 2e312920 4170706c 65576562   NT 6.1) AppleWeb
0x00000060 (00096)   4b69742f 3533352e 33362028 4b48544d   Kit/535.36 (KHTM
0x00000070 (00112)   4c2c206c 696b6520 4765636b 6f292043   L, like Gecko) C
0x00000080 (00128)   68726f6d 652f3434 2e302e32 3435352e   hrome/44.0.2455.
0x00000090 (00144)   38312053 61666172 692f3533 352e3336   81 Safari/535.36
0x000000a0 (00160)   0d0a486f 73743a20 63686563 6b69702e   ..Host: checkip.
0x000000b0 (00176)   64796e64 6e732e6f 72670d0a 43616368   dyndns.org..Cach
0x000000c0 (00192)   652d436f 6e74726f 6c3a206e 6f2d6361   e-Control: no-ca
0x000000d0 (00208)   6368650d 0a0d0a                       che....

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.

0x00000000 (00000)   804c0103                              .L..

0x00000000 (00000)   802b01                                .+.


Strings