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Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/06/2024, 13:37

General

  • Target

    064c55b5ed36791e7d6c2090c837dfa7_JaffaCakes118.dll

  • Size

    208KB

  • MD5

    064c55b5ed36791e7d6c2090c837dfa7

  • SHA1

    fdfa32a3bf9c5618a786a696bacf51f6ade10d7a

  • SHA256

    ae33958276faafa8b98ffa961fdf21983c49b25ddc1a805a09e88f721b8bcd31

  • SHA512

    1adf8ba9d5f810d78de78398a44f12c341cf2a8bd2964b093f7b08d276cbe7f7f871ad8d55f462d5bbaeb94e0c0277072c60876ab43cff15506af37b4f850a96

  • SSDEEP

    6144:7WiT6BtfdcAXdK7Mp4Ik29CesuqVfDcT56BfL:7v6BxdcD7MpBJC/uqVuQp

Malware Config

Extracted

Family

hancitor

Botnet

1702_pro23

C2

http://hatuderefer.com/8/forum.php

http://thavelede.ru/8/forum.php

http://zinsubtal.ru/8/forum.php

Signatures

  • Hancitor

    Hancitor is downloader used to deliver other malware families.

  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\064c55b5ed36791e7d6c2090c837dfa7_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\064c55b5ed36791e7d6c2090c837dfa7_JaffaCakes118.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2264

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2264-0-0x0000000075705000-0x0000000075709000-memory.dmp

    Filesize

    16KB

  • memory/2264-1-0x00000000756D0000-0x0000000075760000-memory.dmp

    Filesize

    576KB

  • memory/2264-2-0x00000000756D0000-0x0000000075760000-memory.dmp

    Filesize

    576KB