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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24/12/2024, 17:28

General

  • Target

    JaffaCakes118_0e6b69eeec038c7f518a2559f852fa7b49debf0acf5b1aac907faf0e00af0cc4.dll

  • Size

    164KB

  • MD5

    d9f8af20024b755e11ae5366d0c15edd

  • SHA1

    283f18c8fed4841610463eb02f2d20843f637cb6

  • SHA256

    0e6b69eeec038c7f518a2559f852fa7b49debf0acf5b1aac907faf0e00af0cc4

  • SHA512

    f72775cc28861093e2eae5dd37e3f2db8588bc7e4f0bbe3e3c72f06439f3597bb6480ffee7879c7657fc825d71b0e0e30e20eb3e60bef55053a53dc1c5a67de0

  • SSDEEP

    3072:cBefihU8fQ2Sob/xg+eNV1A1I3aiI8i3GdVAzuECtNjP3/3ioP7y11a0E:cBefiv/12+2A1AIpFzxCtNjHSoPm11J

Malware Config

Extracted

Family

dridex

Botnet

22202

C2

45.123.40.54:443

82.209.17.209:8172

180.250.21.2:13721

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.

  • Program crash 1 IoCs
  • 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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e6b69eeec038c7f518a2559f852fa7b49debf0acf5b1aac907faf0e00af0cc4.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2436
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e6b69eeec038c7f518a2559f852fa7b49debf0acf5b1aac907faf0e00af0cc4.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1940
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 236
        3⤵
        • Program crash
        PID:2764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1940-0-0x0000000000190000-0x0000000000196000-memory.dmp

    Filesize

    24KB

  • memory/1940-1-0x0000000010000000-0x000000001002F000-memory.dmp

    Filesize

    188KB

  • memory/1940-3-0x0000000000190000-0x0000000000196000-memory.dmp

    Filesize

    24KB