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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    24/12/2024, 02:35

General

  • Target

    JaffaCakes118_5f2baeae44281f88a6d878251a0fc4ad6b708b108f3ad05ce9d4feabf10b5f90.dll

  • Size

    178KB

  • MD5

    68068df9c7981ca3aa7335870a9c2b63

  • SHA1

    7ed10f7923de3dfdee67205097a557098c1336dc

  • SHA256

    5f2baeae44281f88a6d878251a0fc4ad6b708b108f3ad05ce9d4feabf10b5f90

  • SHA512

    0bedb2b3a6d7611a8c349554c9cda8c0d7b76b1686209fed9469768fc2792107a8b577a706fabbd4e1f24ae83a81ca6bb7679c002fb88f1fc98a2e8be1852e68

  • SSDEEP

    3072:iZUVAk9rsXo3/Ifz/uUXF2mSPBxv1tM7lt8jPU6/pyagsuAtlUucGZ2:iUAk9I4vgz/V2dulz6/hvOhG

Malware Config

Extracted

Family

dridex

Botnet

22201

C2

142.93.223.149:443

128.199.36.62:4664

50.116.54.215:13786

rc4.plain
rc4.plain

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Dridex family
  • Dridex Loader 1 IoCs

    Detects Dridex both x86 and x64 loader in memory.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f2baeae44281f88a6d878251a0fc4ad6b708b108f3ad05ce9d4feabf10b5f90.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f2baeae44281f88a6d878251a0fc4ad6b708b108f3ad05ce9d4feabf10b5f90.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1272-0-0x00000000000C0000-0x00000000000C6000-memory.dmp

    Filesize

    24KB

  • memory/1272-1-0x0000000075140000-0x0000000075171000-memory.dmp

    Filesize

    196KB

  • memory/1272-2-0x00000000000C0000-0x00000000000C6000-memory.dmp

    Filesize

    24KB