Analysis

  • max time kernel
    138s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220310-en
  • submitted
    16-03-2022 23:50

General

  • Target

    82865f645a49ee7d85cd7b24eb22291f561f524efe94b30e30a245f2788899b8.exe

  • Size

    339KB

  • MD5

    d22a9b3156514cbbf10d9b13993c4633

  • SHA1

    18120eeef9d3021422629c641ccf8b0f22562bee

  • SHA256

    82865f645a49ee7d85cd7b24eb22291f561f524efe94b30e30a245f2788899b8

  • SHA512

    57f3288010e6f3fbddb3099d7a55c088a562bede00d390a160b729de848a4b26ffdd77065a610e87ca69b57a4395157adf9128ad4766367967511908e56ad1f7

Malware Config

Extracted

Family

qakbot

Version

325.59

Botnet

abc027

Campaign

1604574287

C2

93.86.252.177:995

184.98.97.227:995

188.25.24.21:2222

1.54.190.204:443

89.137.211.239:443

78.101.234.58:443

41.206.131.166:443

87.27.110.90:2222

47.44.217.98:443

197.45.110.165:995

217.133.54.140:32100

41.97.170.119:443

185.246.9.69:995

90.53.232.130:2222

72.186.1.237:443

144.139.230.139:443

86.164.27.33:2222

185.105.131.233:443

90.146.209.224:2222

108.46.145.30:443

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). Likely ransomware behaviour.

  • 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\82865f645a49ee7d85cd7b24eb22291f561f524efe94b30e30a245f2788899b8.exe
    "C:\Users\Admin\AppData\Local\Temp\82865f645a49ee7d85cd7b24eb22291f561f524efe94b30e30a245f2788899b8.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Users\Admin\AppData\Local\Temp\82865f645a49ee7d85cd7b24eb22291f561f524efe94b30e30a245f2788899b8.exe
      C:\Users\Admin\AppData\Local\Temp\82865f645a49ee7d85cd7b24eb22291f561f524efe94b30e30a245f2788899b8.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:1304
    • 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\82865f645a49ee7d85cd7b24eb22291f561f524efe94b30e30a245f2788899b8.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:2120

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1304-136-0x0000000000520000-0x000000000057A000-memory.dmp

    Filesize

    360KB

  • memory/1304-137-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/4836-134-0x0000000002190000-0x00000000021EA000-memory.dmp

    Filesize

    360KB

  • memory/4836-135-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB