Analysis

  • max time kernel
    120s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 05:03

General

  • Target

    9305e5d027f97d6b30532a66de06b10c0d5a8b7cc9bdfe8b0bafaa5cff5bbc6b.exe

  • Size

    1.8MB

  • MD5

    24ac3a913169d29cfb978c29d4351301

  • SHA1

    5ada1f0e80d02827be2ce572061887f7ede7b704

  • SHA256

    9305e5d027f97d6b30532a66de06b10c0d5a8b7cc9bdfe8b0bafaa5cff5bbc6b

  • SHA512

    8e926104ee28a9305186cd807e45f2e3cddfb8d7bf8f27e6898394fac39e748a99836950c8a30fb6756b96b09b1c60d7c6a8040b4be38a174579f5d66eda114d

Malware Config

Extracted

Family

qakbot

Version

324.70

Botnet

spx85

Campaign

1585211304

C2

174.82.131.155:995

173.172.205.216:443

71.233.73.222:995

208.126.142.17:443

68.14.210.246:22

96.57.237.162:443

74.138.18.247:443

47.40.244.237:443

71.213.61.215:995

216.201.162.158:443

72.38.44.119:995

47.41.3.57:443

67.250.184.157:443

47.153.115.154:443

173.79.220.156:443

108.27.217.44:443

75.81.25.223:995

67.209.195.198:3389

65.30.12.240:443

66.222.88.126:995

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\9305e5d027f97d6b30532a66de06b10c0d5a8b7cc9bdfe8b0bafaa5cff5bbc6b.exe
    "C:\Users\Admin\AppData\Local\Temp\9305e5d027f97d6b30532a66de06b10c0d5a8b7cc9bdfe8b0bafaa5cff5bbc6b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Users\Admin\AppData\Local\Temp\9305e5d027f97d6b30532a66de06b10c0d5a8b7cc9bdfe8b0bafaa5cff5bbc6b.exe
      C:\Users\Admin\AppData\Local\Temp\9305e5d027f97d6b30532a66de06b10c0d5a8b7cc9bdfe8b0bafaa5cff5bbc6b.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:944
    • 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\9305e5d027f97d6b30532a66de06b10c0d5a8b7cc9bdfe8b0bafaa5cff5bbc6b.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1404
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1216

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/960-55-0x0000000076921000-0x0000000076923000-memory.dmp
    Filesize

    8KB

  • memory/960-56-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/960-58-0x0000000000400000-0x00000000005DA000-memory.dmp
    Filesize

    1.9MB