Analysis

  • max time kernel
    140s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2024 05:04

General

  • Target

    ba767622e14f743b49e11a9520dbab56_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    ba767622e14f743b49e11a9520dbab56

  • SHA1

    f45c7c608c8aa39e75dfadabe2d4c2361045dda8

  • SHA256

    ee17eb6c8907920eef43473fe1ca189ab5abb26934d001c2605c00b0c8d40164

  • SHA512

    5df320e972b34ce3ecbe45905ae59350e8569c2e62557eca51b2b09c9f242de3d2abf8f7e48f81082d5c8f24587edd9a2a7a46c72dde53e0987984308aecb233

  • SSDEEP

    384:C0msOVR1jiX/m/hH+rl7UkVZmNyOoKvWhRG:bO1jiX/m/hH+rl7lZm9l

Malware Config

Signatures

  • Andromeda, Gamarue

    Andromeda, also known as Gamarue, is a modular botnet malware primarily used for distributing other types of malware and it's written in C++.

  • Detects Andromeda payload. 2 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Deletes itself 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba767622e14f743b49e11a9520dbab56_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ba767622e14f743b49e11a9520dbab56_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\syswow64\svchost.exe
      2⤵
      • Adds policy Run key to start application
      • Deletes itself
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:444
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4388,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=4372 /prefetch:8
    1⤵
      PID:4480

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/444-3-0x0000000000BD0000-0x0000000000BDE000-memory.dmp

      Filesize

      56KB

    • memory/444-5-0x0000000000BD0000-0x0000000000BDE000-memory.dmp

      Filesize

      56KB

    • memory/444-7-0x00000000007F0000-0x00000000007F5000-memory.dmp

      Filesize

      20KB

    • memory/444-11-0x00000000007F0000-0x00000000007F5000-memory.dmp

      Filesize

      20KB

    • memory/856-0-0x0000000000400000-0x0000000000405000-memory.dmp

      Filesize

      20KB

    • memory/856-1-0x0000000000520000-0x0000000000522000-memory.dmp

      Filesize

      8KB

    • memory/856-2-0x0000000000400000-0x0000000000405000-memory.dmp

      Filesize

      20KB