Analysis

  • max time kernel
    95s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-06-2024 10:47

General

  • Target

    8dcfe2433938d7b05bc84fdfdce7fc4f_JaffaCakes118.exe

  • Size

    4.0MB

  • MD5

    8dcfe2433938d7b05bc84fdfdce7fc4f

  • SHA1

    eb1b86755634f85e7f0141436441ff1b0ceee9be

  • SHA256

    74591f116111efabaef947629c7fa4c9714c23b28188849dd23df7b91a466f5f

  • SHA512

    7b5923c646dc662ac96c43a3f19f5cb6682874bd27172b1bae02627bd4e23ff67a331562f541e92f33c5791d2b54c4225d18eee2455ef28fcd9ddddc8ba28164

  • SSDEEP

    6144:EId1grY0tn9cV1pZzcF0t+gydsdHWflS9klcRfw63wTcbgE:EId5N7zHV762RIk

Malware Config

Extracted

Family

qakbot

Version

325.43

Botnet

abc012

Campaign

1601625483

C2

207.255.161.8:993

103.206.112.234:443

94.49.70.137:995

98.26.50.62:995

98.38.47.1:443

78.97.110.47:443

24.43.22.220:993

46.209.102.43:995

69.11.247.242:443

66.208.105.6:443

199.247.22.145:443

217.162.149.212:443

45.32.155.12:443

5.12.218.57:2222

190.85.91.154:443

103.76.160.110:443

77.27.174.49:995

172.78.30.215:443

71.187.170.235:443

89.42.142.35:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8dcfe2433938d7b05bc84fdfdce7fc4f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8dcfe2433938d7b05bc84fdfdce7fc4f_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Users\Admin\AppData\Local\Temp\8dcfe2433938d7b05bc84fdfdce7fc4f_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\8dcfe2433938d7b05bc84fdfdce7fc4f_JaffaCakes118.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:4796
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\8dcfe2433938d7b05bc84fdfdce7fc4f_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4068
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:3440

Network

MITRE ATT&CK Matrix ATT&CK v13

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2568-1-0x0000000000400000-0x0000000000437000-memory.dmp
    Filesize

    220KB

  • memory/2568-0-0x00000000024D0000-0x000000000254C000-memory.dmp
    Filesize

    496KB

  • memory/2568-2-0x0000000000400000-0x0000000000803000-memory.dmp
    Filesize

    4.0MB

  • memory/2568-5-0x0000000000400000-0x0000000000437000-memory.dmp
    Filesize

    220KB

  • memory/2568-9-0x0000000000400000-0x0000000000437000-memory.dmp
    Filesize

    220KB

  • memory/2568-8-0x0000000000400000-0x0000000000803000-memory.dmp
    Filesize

    4.0MB

  • memory/4796-4-0x0000000000400000-0x0000000000803000-memory.dmp
    Filesize

    4.0MB

  • memory/4796-7-0x0000000000400000-0x0000000000803000-memory.dmp
    Filesize

    4.0MB