Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 22:45

General

  • Target

    JaffaCakes118_c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a.dll

  • Size

    188KB

  • MD5

    7d5040534c78de11f14c4837eaf925c3

  • SHA1

    ed90374ad505924eadf25b3c506e327d7daafb60

  • SHA256

    c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a

  • SHA512

    1147b180d55c32c8d0e0063c860eef52fe24c858e18fdcb8bdf8ef0610c31983427828cf589327b5bfec91b5c527719395aee66fde050cdb839c423b7a9a85d8

  • SSDEEP

    3072:gteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz29qM:0q7fYIHBZkTB6DWruUCOwjt

Malware Config

Extracted

Family

dridex

Botnet

22201

C2

103.87.173.60:443

45.32.243.209:8116

207.180.208.54:4664

rc4.plain
1
O8gS34J9YSWjLHlls2UUrobOVwkv2gxcuQGDftg29
rc4.plain
1
uKMtcv1AqGZruPo9ospRTBws8THw75AMb8FgkX5O4e9TcekeUYyEZPcdBYFbpQD81

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_c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 300
        3⤵
        • Program crash
        PID:1960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2556-0-0x0000000074960000-0x0000000074990000-memory.dmp

    Filesize

    192KB

  • memory/2556-2-0x0000000000210000-0x0000000000216000-memory.dmp

    Filesize

    24KB

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