Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-08-2024 23:52

General

  • Target

    b589d25d0419079c1dab606748dbba08_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    b589d25d0419079c1dab606748dbba08

  • SHA1

    a815d9131a197a69d55fad70e72853025827cf63

  • SHA256

    61ad7cc65663e8f0ac4cdd6b1cc1fa41317552a4128bed455a112477e65f7c18

  • SHA512

    869bf0495e85647fe58ada84cdfaeff7f0b3e19bf9454622d32f5a29a4802840c0dcd70e91db4d0fa853c0b28c206191a01529e0f0bf064890f40910112cc7f4

  • SSDEEP

    384:lLOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FY:GSagh0Qu1UkKE7AF

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\b589d25d0419079c1dab606748dbba08_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b589d25d0419079c1dab606748dbba08_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:4428
    • 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:4696
  • 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=4548,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=3692 /prefetch:8
    1⤵
      PID:376

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4428-0-0x0000000000400000-0x0000000000405000-memory.dmp

      Filesize

      20KB

    • memory/4428-1-0x0000000000550000-0x0000000000552000-memory.dmp

      Filesize

      8KB

    • memory/4696-2-0x0000000000F50000-0x0000000000F5E000-memory.dmp

      Filesize

      56KB

    • memory/4696-4-0x0000000000F50000-0x0000000000F5E000-memory.dmp

      Filesize

      56KB

    • memory/4696-6-0x0000000000F10000-0x0000000000F15000-memory.dmp

      Filesize

      20KB

    • memory/4696-10-0x0000000000F10000-0x0000000000F15000-memory.dmp

      Filesize

      20KB