Analysis

  • max time kernel
    150s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    17-04-2022 14:26

General

  • Target

    ad768a0de94b442abb0310dda9d4ba5c9516c63c4f9e3f8c9f3c6978b1d355e1.exe

  • Size

    1.1MB

  • MD5

    c155dbc88fe17cc7b480b2d69eb7c241

  • SHA1

    07c3a13d54d54b75f7278b9fedd43d1c67b01f9d

  • SHA256

    ad768a0de94b442abb0310dda9d4ba5c9516c63c4f9e3f8c9f3c6978b1d355e1

  • SHA512

    8ddf886f0beb26c5c199c99c756936f55b6257e147224e271906f2633ca3471a239e7b35ffe41dc8ef7ec160df0479d48865a5ffebc6a3ab5ca8ade04af6b568

Malware Config

Extracted

Family

qakbot

Version

325.43

Botnet

abc023

Campaign

1603362336

C2

207.246.75.201:443

93.86.1.140:995

78.96.199.79:443

185.246.9.69:995

80.14.209.42:2222

72.186.1.237:443

92.59.35.196:2222

45.32.154.10:443

74.129.26.119:443

186.6.196.12:443

5.13.69.214:443

80.240.26.178:443

203.198.96.200:443

108.31.15.10:995

86.98.89.139:2222

156.213.186.133:443

72.36.59.46:2222

5.193.181.221:2078

59.99.39.32:443

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\ad768a0de94b442abb0310dda9d4ba5c9516c63c4f9e3f8c9f3c6978b1d355e1.exe
    "C:\Users\Admin\AppData\Local\Temp\ad768a0de94b442abb0310dda9d4ba5c9516c63c4f9e3f8c9f3c6978b1d355e1.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3752
    • C:\Users\Admin\AppData\Local\Temp\ad768a0de94b442abb0310dda9d4ba5c9516c63c4f9e3f8c9f3c6978b1d355e1.exe
      C:\Users\Admin\AppData\Local\Temp\ad768a0de94b442abb0310dda9d4ba5c9516c63c4f9e3f8c9f3c6978b1d355e1.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:4172
    • 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\ad768a0de94b442abb0310dda9d4ba5c9516c63c4f9e3f8c9f3c6978b1d355e1.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4236
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:820

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/820-136-0x0000000000000000-mapping.dmp
  • memory/3752-130-0x0000000002320000-0x0000000002433000-memory.dmp
    Filesize

    1.1MB

  • memory/3752-131-0x0000000000400000-0x0000000000513000-memory.dmp
    Filesize

    1.1MB

  • memory/4172-132-0x0000000000000000-mapping.dmp
  • memory/4172-133-0x00000000021B0000-0x00000000022C3000-memory.dmp
    Filesize

    1.1MB

  • memory/4172-134-0x0000000000400000-0x0000000000513000-memory.dmp
    Filesize

    1.1MB

  • memory/4236-135-0x0000000000000000-mapping.dmp