Windows 7 deprecation

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

Analysis

  • max time kernel
    93s
  • max time network
    145s
  • 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, 01:12

General

  • Target

    JaffaCakes118_c55b6afa665d7abff90e8a1c18f45beb7b38ed43c351d228be2e3c2a5c8fd5e5.dll

  • Size

    184KB

  • MD5

    e45d797913150fc56bbfc0cc4988d048

  • SHA1

    98b19068b8da5eea293bed36a6ec5be2fa68ff08

  • SHA256

    c55b6afa665d7abff90e8a1c18f45beb7b38ed43c351d228be2e3c2a5c8fd5e5

  • SHA512

    26981d33c1ab295fa6825425d8c756bc39e8ba52a045914ea9ebf5862d3ac2f869ca3eb47b7b5bf7dfddc549045c995d9247a1df8bfbe91acb6b164e570fb066

  • SSDEEP

    3072:XJQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8Jfa//2uFrSc:kfYOX+wTScR/Xzku9LVwcuG

Malware Config

Extracted

Family

dridex

Botnet

22201

C2

80.241.218.90:443

103.161.172.109:13786

87.98.128.76:5723

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 2 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_c55b6afa665d7abff90e8a1c18f45beb7b38ed43c351d228be2e3c2a5c8fd5e5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3836
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c55b6afa665d7abff90e8a1c18f45beb7b38ed43c351d228be2e3c2a5c8fd5e5.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2408
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 616
        3⤵
        • Program crash
        PID:224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2408 -ip 2408
    1⤵
      PID:348

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2408-0-0x0000000075030000-0x000000007505F000-memory.dmp

      Filesize

      188KB

    • memory/2408-2-0x0000000000D90000-0x0000000000D96000-memory.dmp

      Filesize

      24KB

    • memory/2408-3-0x0000000075030000-0x000000007505F000-memory.dmp

      Filesize

      188KB