Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    92s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2024, 02:38

General

  • Target

    JaffaCakes118_45e26268bf6aec044c957fe29027f89974aab5f93278f5da31e2a122abab7df9.dll

  • Size

    188KB

  • MD5

    2375f10de3462fc4ffa5ccdd78539161

  • SHA1

    8a8114411714cc8a68a27a168da5e308ad52da99

  • SHA256

    45e26268bf6aec044c957fe29027f89974aab5f93278f5da31e2a122abab7df9

  • SHA512

    256169bfe017498627ed7c452f61b73024ebd86047bcc8441efd6a27e27f9edf5c4b558b8fbdc61eb065426d2c2b5b6e3ee1488acb0590676a79f8eace1997d6

  • SSDEEP

    3072:EteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzg9qM:4q7fYIHBZkTB6DWruUCOwjt

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
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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_45e26268bf6aec044c957fe29027f89974aab5f93278f5da31e2a122abab7df9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_45e26268bf6aec044c957fe29027f89974aab5f93278f5da31e2a122abab7df9.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3664
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3664 -s 696
        3⤵
        • Program crash
        PID:2904
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3664 -ip 3664
    1⤵
      PID:5116

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3664-0-0x0000000075050000-0x0000000075080000-memory.dmp

      Filesize

      192KB

    • memory/3664-2-0x0000000000C90000-0x0000000000C96000-memory.dmp

      Filesize

      24KB