Windows 7 deprecation

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

Analysis

  • max time kernel
    140s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/09/2024, 08:00

General

  • Target

    dc196388fe348c76c9008531b5e579a9_JaffaCakes118.dll

  • Size

    421KB

  • MD5

    dc196388fe348c76c9008531b5e579a9

  • SHA1

    e0eb8ad11f6c896bc3f905f4e885fb1db7883edd

  • SHA256

    9b8d718f7de61529733c5ee556e089ca281e35e9141060a2b6e5fbac9c574293

  • SHA512

    a5d3896c524a642bccd948907f8bc268df041705e0a1e7bff79ece151d4e8744a967b361588c9292a866c8568eddfb3bbaad4bd73aab4cc66840e6487cf842f3

  • SSDEEP

    6144:7TfkafAO0f7VSUZ57hEUWsVCem6ndZUVj6MMfeWvvDZZz9XbccuC96zLprRCmf1P:p2f7VxHgsVCem/jzCgcuCwx0oTFpl/z

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

2200

C2

api10.laptok.at/api1

Attributes
  • build

    250155

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    loader

  • server_id

    730

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Program crash 2 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\dc196388fe348c76c9008531b5e579a9_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc196388fe348c76c9008531b5e579a9_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4376
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4376 -s 620
        3⤵
        • Program crash
        PID:5108
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4376 -s 656
        3⤵
        • Program crash
        PID:544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4376 -ip 4376
    1⤵
      PID:4928
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4376 -ip 4376
      1⤵
        PID:4908

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4376-0-0x00000000750B6000-0x00000000750BA000-memory.dmp

        Filesize

        16KB

      • memory/4376-2-0x0000000075050000-0x00000000755CC000-memory.dmp

        Filesize

        5.5MB

      • memory/4376-3-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

        Filesize

        64KB

      • memory/4376-6-0x00000000750B6000-0x00000000750BA000-memory.dmp

        Filesize

        16KB

      • memory/4376-7-0x0000000075050000-0x00000000755CC000-memory.dmp

        Filesize

        5.5MB