Analysis

  • max time kernel
    137s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02-06-2024 02:12

General

  • Target

    8c918dc7b09518710e4c8270e2f2778a_JaffaCakes118.dll

  • Size

    30KB

  • MD5

    8c918dc7b09518710e4c8270e2f2778a

  • SHA1

    6703c8e8f4e1a828d11f6899ed3dcaa149bd5172

  • SHA256

    09c797279602da4592f01c66fe442eb30feeb61f34ced8e38816ae18a8cfc7b0

  • SHA512

    ab46a739a18c471ad95bfe26c63c50d3f37766969d450d821cea83e5f0f3fb013a9291864bee86ed6aeb25a126dd59c099e81b4135c63c57b2bf7ee0010a0b23

  • SSDEEP

    768:gKsRswq8lczikS02wYnElSMYVarkrKFZVPqN9:ZDOMYWfkrKLwN

Malware Config

Extracted

Family

hancitor

Botnet

1812_78213

C2

http://unceliet.com/4/forum.php

http://fitiondice.ru/4/forum.php

http://wordlegromin.ru/4/forum.php

Signatures

  • Hancitor

    Hancitor is downloader used to deliver other malware families.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c918dc7b09518710e4c8270e2f2778a_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c918dc7b09518710e4c8270e2f2778a_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2128
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\System32\svchost.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2012

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2012-3-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2012-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2012-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2012-5-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2012-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2012-7-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB