Analysis

  • max time kernel
    91s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    17-04-2022 14:30

General

  • Target

    0a7f452cc28a794d0816bb3f64ff7327677c181bc821a4083736970876b740d3.exe

  • Size

    1.1MB

  • MD5

    fbda4d57c0a85e4ae73f6676ac72827e

  • SHA1

    6ceec56e6dfd48500967fb7698c82ec623fde0af

  • SHA256

    0a7f452cc28a794d0816bb3f64ff7327677c181bc821a4083736970876b740d3

  • SHA512

    43054829547f8052cbb121f08a59ad4ea5fa2799f33c7871fc66953a793ace2aafa2a8a200ff0edb29162ad7b133fe93ed454d6661213ed63affb25a062a164a

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\0a7f452cc28a794d0816bb3f64ff7327677c181bc821a4083736970876b740d3.exe
    "C:\Users\Admin\AppData\Local\Temp\0a7f452cc28a794d0816bb3f64ff7327677c181bc821a4083736970876b740d3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3136
    • C:\Users\Admin\AppData\Local\Temp\0a7f452cc28a794d0816bb3f64ff7327677c181bc821a4083736970876b740d3.exe
      C:\Users\Admin\AppData\Local\Temp\0a7f452cc28a794d0816bb3f64ff7327677c181bc821a4083736970876b740d3.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:1180
    • 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\0a7f452cc28a794d0816bb3f64ff7327677c181bc821a4083736970876b740d3.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4596
      • C:\Windows\SysWOW64\PING.EXE
        ping.exe -n 6 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:5008

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/1180-132-0x0000000000000000-mapping.dmp
  • memory/1180-133-0x0000000002300000-0x0000000002413000-memory.dmp
    Filesize

    1.1MB

  • memory/1180-134-0x0000000000400000-0x0000000000513000-memory.dmp
    Filesize

    1.1MB

  • memory/3136-130-0x0000000002360000-0x0000000002473000-memory.dmp
    Filesize

    1.1MB

  • memory/3136-131-0x0000000000400000-0x0000000000513000-memory.dmp
    Filesize

    1.1MB

  • memory/4596-135-0x0000000000000000-mapping.dmp
  • memory/5008-136-0x0000000000000000-mapping.dmp