Analysis

  • max time kernel
    151s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    14-04-2022 14:25

General

  • Target

    57faf2b3bf392a2ff906266c9459ee97b4ec9d8db82731aa2b9ca948f744600f.exe

  • Size

    339KB

  • MD5

    f07aeb94eec2d8fdf929a2f41431b1b8

  • SHA1

    fce306df30fd9fa0add38f4106bbc29922a38256

  • SHA256

    57faf2b3bf392a2ff906266c9459ee97b4ec9d8db82731aa2b9ca948f744600f

  • SHA512

    10658b16fa8e42e98e5851f716439c61b4da7e3112075d20cfef4eab9fd130f6f70d9cc9ea5cfdac8615e1fe919c09d5b75f89c4222a5cb2273e4fe022425eae

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\57faf2b3bf392a2ff906266c9459ee97b4ec9d8db82731aa2b9ca948f744600f.exe
    "C:\Users\Admin\AppData\Local\Temp\57faf2b3bf392a2ff906266c9459ee97b4ec9d8db82731aa2b9ca948f744600f.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Users\Admin\AppData\Local\Temp\57faf2b3bf392a2ff906266c9459ee97b4ec9d8db82731aa2b9ca948f744600f.exe
      C:\Users\Admin\AppData\Local\Temp\57faf2b3bf392a2ff906266c9459ee97b4ec9d8db82731aa2b9ca948f744600f.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:408
    • 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\57faf2b3bf392a2ff906266c9459ee97b4ec9d8db82731aa2b9ca948f744600f.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4232
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:3964

Network

MITRE ATT&CK Matrix ATT&CK v6

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/408-126-0x0000000000000000-mapping.dmp
  • memory/408-127-0x00000000020E0000-0x000000000213A000-memory.dmp
    Filesize

    360KB

  • memory/408-128-0x0000000000400000-0x000000000045A000-memory.dmp
    Filesize

    360KB

  • memory/1712-124-0x0000000002190000-0x00000000021EA000-memory.dmp
    Filesize

    360KB

  • memory/1712-125-0x0000000000400000-0x000000000045A000-memory.dmp
    Filesize

    360KB

  • memory/3964-130-0x0000000000000000-mapping.dmp
  • memory/4232-129-0x0000000000000000-mapping.dmp