Windows 7 deprecation

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

Analysis

  • max time kernel
    148s
  • 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, 22:30

General

  • Target

    JaffaCakes118_522ab284df424d5f7b47c23e5c40a9a154271949fc943dca5828930618e3227d.dll

  • Size

    184KB

  • MD5

    68d07262d09e5ea22a9a13c87049fde1

  • SHA1

    3ac75916425bdb2603b61ce4a23bd2213d45df3b

  • SHA256

    522ab284df424d5f7b47c23e5c40a9a154271949fc943dca5828930618e3227d

  • SHA512

    392a6a77cc8b8032ebd677ac175c705bac9d8135a3d2cfa329727d85db559d11bce9da9fa242302db4687a62366922c7132dab3b37a69161bbf7c1284fdc01bf

  • SSDEEP

    3072:DJQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8JXa//2uFrSc:ofYOX+wTScR/Xzku9LVw4uG

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_522ab284df424d5f7b47c23e5c40a9a154271949fc943dca5828930618e3227d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_522ab284df424d5f7b47c23e5c40a9a154271949fc943dca5828930618e3227d.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1016
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 624
        3⤵
        • Program crash
        PID:4500
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1016 -ip 1016
    1⤵
      PID:1344

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1016-0-0x0000000000BF0000-0x0000000000BF6000-memory.dmp

      Filesize

      24KB

    • memory/1016-1-0x0000000075810000-0x000000007583F000-memory.dmp

      Filesize

      188KB

    • memory/1016-3-0x0000000000BF0000-0x0000000000BF6000-memory.dmp

      Filesize

      24KB

    • memory/1016-2-0x0000000075810000-0x000000007583F000-memory.dmp

      Filesize

      188KB