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
    24-01-2025 10:54

General

  • Target

    JaffaCakes118_20b54556a3a3101e060d2d04621b33d5.exe

  • Size

    157KB

  • MD5

    20b54556a3a3101e060d2d04621b33d5

  • SHA1

    a18f78bc460e15ce2f98fae4423d4856728a3a31

  • SHA256

    56c1a28f84e286c53178a2d631a1df4409bdb5fa0c0452a244ea9defc4d6d2ad

  • SHA512

    59ce38cd81a14d9a76e671dc6685702a458d2dd6021ae95f18e123782e79c0ba31356426f694b3ee7c31e16953f52afc4091aeef19367a3ef86d2b857ad5ff0b

  • SSDEEP

    3072:waFoV8RSJAm1gJ5LHRpL48eSURN5QCwJ9OcMkEeIhvryajU0of3Qw4+:waKAm1gfHR5nenTcXIH1w4

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • 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.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3428
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20b54556a3a3101e060d2d04621b33d5.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_20b54556a3a3101e060d2d04621b33d5.exe"
      2⤵
      • Unexpected DNS network traffic destination
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4212

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-1045960512-3948844814-3059691613-1000\$7d2ee62ab5f8370f2f644337bd9f4e0c\n

    Filesize

    41KB

    MD5

    fb4e3236959152a057bc6b7603c538ef

    SHA1

    b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

    SHA256

    8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

    SHA512

    993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

  • memory/3428-6-0x0000000000D80000-0x0000000000D81000-memory.dmp

    Filesize

    4KB

  • memory/3428-13-0x0000000000D80000-0x0000000000D81000-memory.dmp

    Filesize

    4KB

  • memory/4212-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/4212-1-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/4212-3-0x0000000000407000-0x000000000040E000-memory.dmp

    Filesize

    28KB

  • memory/4212-2-0x00000000005D0000-0x00000000005D1000-memory.dmp

    Filesize

    4KB

  • memory/4212-4-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/4212-5-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/4212-11-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/4212-12-0x0000000000407000-0x000000000040E000-memory.dmp

    Filesize

    28KB