Analysis

  • max time kernel
    129s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03-07-2024 08:26

General

  • Target

    21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll

  • Size

    402KB

  • MD5

    21b26b0032a673cdc811990137f45c9b

  • SHA1

    187fd2eb8b1b49cf794e7271aadcc789a5fa0ae0

  • SHA256

    5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e

  • SHA512

    454567f29f9de36603cdd078f7c87463c3a9827023f404840c56cd543a0dd98a30ae29f4b9a1d0882279e6aa641ff281e13a0bedbe76cb576d4a582f3adb2cac

  • SSDEEP

    6144:JyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAm:tTwr03pdf8vhhOKJET5By

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

C2

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Loads dropped DLL 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1296
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1244
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xsjphbws /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll\"" /SC ONCE /Z /ST 08:29 /ET 08:41
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1852
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {1A679BF7-F3C2-4962-B6B8-1763C4B0ABC0} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\system32\regsvr32.exe
      regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1268
      • C:\Windows\SysWOW64\regsvr32.exe
        -s "C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll"
        3⤵
        • Loads dropped DLL
        PID:1316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll

    Filesize

    402KB

    MD5

    3dcfc654ccc59ea31258d577cad16268

    SHA1

    510ad3ec21f6b753198eb87880eabd36840ca1ec

    SHA256

    4b5aecc7ac48913cb8c0c40d4f1a62903b9a059a1c9de7896e7008324c95e8a7

    SHA512

    cc637e78727335fe05e5c4388274c099db573805b03e9fcbe06fa0373e5f7b3f2e75f2536e76709fbcd441e1a9c63c19079e461794df7546d8eebe625a1241c8

  • memory/1244-3-0x0000000000100000-0x0000000000102000-memory.dmp

    Filesize

    8KB

  • memory/1244-4-0x00000000000C0000-0x00000000000F5000-memory.dmp

    Filesize

    212KB

  • memory/1244-6-0x00000000000C0000-0x00000000000F5000-memory.dmp

    Filesize

    212KB

  • memory/1244-9-0x00000000000C0000-0x00000000000F5000-memory.dmp

    Filesize

    212KB

  • memory/1244-8-0x00000000000C0000-0x00000000000F5000-memory.dmp

    Filesize

    212KB

  • memory/1244-7-0x00000000000C0000-0x00000000000F5000-memory.dmp

    Filesize

    212KB

  • memory/1244-10-0x00000000000C0000-0x00000000000F5000-memory.dmp

    Filesize

    212KB

  • memory/1296-0-0x0000000010000000-0x0000000010067000-memory.dmp

    Filesize

    412KB

  • memory/1296-1-0x0000000000290000-0x00000000002F7000-memory.dmp

    Filesize

    412KB

  • memory/1296-2-0x0000000010000000-0x0000000010067000-memory.dmp

    Filesize

    412KB