Windows 7 deprecation

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

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 19:16

General

  • Target

    JaffaCakes118_d9a2d82ff9af308adab0292b3a3642a8aeb5b4dc17759a3d9d32910890207ba1.dll

  • Size

    177KB

  • MD5

    a8631ecd5824f248fa63808e03786a44

  • SHA1

    920dd0c5051de9632b5042a841f49be2f60fbe1b

  • SHA256

    d9a2d82ff9af308adab0292b3a3642a8aeb5b4dc17759a3d9d32910890207ba1

  • SHA512

    f1d02c1125631dde666610455cb5788d4d1b2596fe850bcc8ebe7dc03cf3d1022bcf28b0624f348b5dab430823de9d8319de402f217843993a48e7f3e28e277c

  • SSDEEP

    3072:4uCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:EzWxkOP4p2EesvcDi6DOHPJ

Malware Config

Extracted

Family

dridex

Botnet

22201

C2

144.76.1.150:443

50.249.212.98:23399

104.168.154.79:5007

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_d9a2d82ff9af308adab0292b3a3642a8aeb5b4dc17759a3d9d32910890207ba1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9a2d82ff9af308adab0292b3a3642a8aeb5b4dc17759a3d9d32910890207ba1.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3352
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3352 -s 636
        3⤵
        • Program crash
        PID:4340
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3352 -ip 3352
    1⤵
      PID:532

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3352-0-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

      Filesize

      24KB

    • memory/3352-1-0x0000000075560000-0x0000000075591000-memory.dmp

      Filesize

      196KB

    • memory/3352-3-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

      Filesize

      24KB