Windows 7 deprecation

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

Analysis

  • max time kernel
    94s
  • max time network
    146s
  • 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, 19:25

General

  • Target

    JaffaCakes118_3937fe5c9a17e316092242216b5a056a171c0a8763494f25192bcfbdc412fce6.dll

  • Size

    184KB

  • MD5

    53ddf07e037eceba79c7097a3c1c8b13

  • SHA1

    bbd9be420fad8ccc82985f79160ec9ff28e81859

  • SHA256

    3937fe5c9a17e316092242216b5a056a171c0a8763494f25192bcfbdc412fce6

  • SHA512

    19d3e57f42a276ae40d3d2ae148cec14b9339a28384152ebae4f7babf343ed2a2e3a62ee8ebbd0a0f10b6c26db4834143f43d4dc11b40944a9796d3d49e27bc3

  • SSDEEP

    3072:392qSmHOhnWpPI1ybmJIiC00PArIojHTYVBCn+rs3Ss3qLMTFrLA:39NSMOEpQ1Q3ODAr+VF

Malware Config

Extracted

Family

dridex

Botnet

22203

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_3937fe5c9a17e316092242216b5a056a171c0a8763494f25192bcfbdc412fce6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3937fe5c9a17e316092242216b5a056a171c0a8763494f25192bcfbdc412fce6.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3240
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3240 -s 616
        3⤵
        • Program crash
        PID:868
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3240 -ip 3240
    1⤵
      PID:732

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3240-0-0x0000000002200000-0x0000000002206000-memory.dmp

      Filesize

      24KB

    • memory/3240-1-0x0000000075190000-0x00000000751BF000-memory.dmp

      Filesize

      188KB

    • memory/3240-3-0x0000000002200000-0x0000000002206000-memory.dmp

      Filesize

      24KB

    • memory/3240-2-0x0000000075190000-0x00000000751BF000-memory.dmp

      Filesize

      188KB