Analysis

  • max time kernel
    79s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-06-2024 09:08

General

  • Target

    3be905066595dc785c9b6b98bfb2d9e0478f32df31337a8aeec96d7ccd52769e.exe

  • Size

    828KB

  • MD5

    c04e8b163d3b377221a71a04a16bf84c

  • SHA1

    99ceee7a93ea9b097301b947bb3afc6c45be39dc

  • SHA256

    3be905066595dc785c9b6b98bfb2d9e0478f32df31337a8aeec96d7ccd52769e

  • SHA512

    280ec29e5c849380bb586de2a58e019121a8c8b121a519ff4328b77e91c06aecddd8e22cb54116ab67494c79262b930811995076e7e5b3ae0559eaf20b6ea81f

  • SSDEEP

    6144:pytjBYoNndfTZ9WA0rTeI4DX+KLJaP8nDEnZjzWGhLX4T2n9HPm+eE8d7+xYM0my:wtzZeXixgP8DmHWEX4T2ZIdKmLjACr

Malware Config

Extracted

Family

qakbot

Version

325.43

Botnet

spx156

Campaign

1597661994

C2

98.26.50.62:995

46.53.40.244:443

86.98.89.40:2222

108.30.125.94:443

189.130.26.216:443

96.37.113.36:993

216.201.162.158:443

24.37.178.158:443

73.228.1.246:443

175.111.128.234:443

95.77.144.238:443

41.36.58.89:995

84.247.55.190:443

66.215.32.224:443

67.6.3.51:443

197.37.219.90:993

144.202.48.107:443

49.191.130.48:443

73.214.248.17:995

24.44.142.213:2222

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\3be905066595dc785c9b6b98bfb2d9e0478f32df31337a8aeec96d7ccd52769e.exe
    "C:\Users\Admin\AppData\Local\Temp\3be905066595dc785c9b6b98bfb2d9e0478f32df31337a8aeec96d7ccd52769e.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Users\Admin\AppData\Local\Temp\3be905066595dc785c9b6b98bfb2d9e0478f32df31337a8aeec96d7ccd52769e.exe
      C:\Users\Admin\AppData\Local\Temp\3be905066595dc785c9b6b98bfb2d9e0478f32df31337a8aeec96d7ccd52769e.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:3932
    • 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\3be905066595dc785c9b6b98bfb2d9e0478f32df31337a8aeec96d7ccd52769e.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:4872

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/2768-0-0x0000000002330000-0x0000000002401000-memory.dmp
    Filesize

    836KB

  • memory/2768-1-0x0000000000400000-0x00000000004D1000-memory.dmp
    Filesize

    836KB

  • memory/2768-6-0x0000000000400000-0x00000000004D2000-memory.dmp
    Filesize

    840KB

  • memory/2768-8-0x0000000000400000-0x00000000004D1000-memory.dmp
    Filesize

    836KB

  • memory/2768-7-0x0000000002330000-0x0000000002401000-memory.dmp
    Filesize

    836KB

  • memory/3932-2-0x0000000000400000-0x00000000004D2000-memory.dmp
    Filesize

    840KB

  • memory/3932-3-0x0000000000400000-0x00000000004D2000-memory.dmp
    Filesize

    840KB

  • memory/3932-5-0x0000000000400000-0x00000000004D2000-memory.dmp
    Filesize

    840KB