Analysis

  • max time kernel
    4294182s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    14-04-2022 14:23

General

  • Target

    b8aabba8b0c72df9f6d4c8d3788d631f77e9e0ad5f7e02181732fd5fe1885ded.exe

  • Size

    339KB

  • MD5

    697fd3b7d7559eb94ace7c3baa447697

  • SHA1

    19cdd219f33a69bd80345cce04e0713aa4fa942e

  • SHA256

    b8aabba8b0c72df9f6d4c8d3788d631f77e9e0ad5f7e02181732fd5fe1885ded

  • SHA512

    7e4aa5cc177b31e66649424fd1261d0ed3d5a57c2152803c46ce6eb2d0820c6d967cab0665d7c438aaf240a4f3295228860bf8a4fbaf8d9de62836b8264fceca

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.

  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b8aabba8b0c72df9f6d4c8d3788d631f77e9e0ad5f7e02181732fd5fe1885ded.exe
    "C:\Users\Admin\AppData\Local\Temp\b8aabba8b0c72df9f6d4c8d3788d631f77e9e0ad5f7e02181732fd5fe1885ded.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Users\Admin\AppData\Local\Temp\b8aabba8b0c72df9f6d4c8d3788d631f77e9e0ad5f7e02181732fd5fe1885ded.exe
      C:\Users\Admin\AppData\Local\Temp\b8aabba8b0c72df9f6d4c8d3788d631f77e9e0ad5f7e02181732fd5fe1885ded.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:452
    • 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\b8aabba8b0c72df9f6d4c8d3788d631f77e9e0ad5f7e02181732fd5fe1885ded.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1940
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1792

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/452-57-0x0000000000000000-mapping.dmp

  • memory/452-58-0x00000000002A0000-0x00000000002FA000-memory.dmp

    Filesize

    360KB

  • memory/452-60-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/1564-54-0x0000000000220000-0x000000000027A000-memory.dmp

    Filesize

    360KB

  • memory/1564-55-0x0000000075421000-0x0000000075423000-memory.dmp

    Filesize

    8KB

  • memory/1564-56-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/1792-62-0x0000000000000000-mapping.dmp

  • memory/1940-61-0x0000000000000000-mapping.dmp