Analysis

  • max time kernel
    140s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    21-08-2024 19:59

General

  • Target

    b4d3d6aee2f82775fc4433ac93788528_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    b4d3d6aee2f82775fc4433ac93788528

  • SHA1

    36bc7c30be41651564730ad71129fe30176e3fc2

  • SHA256

    edb9bf8ea37bc9291ac7be3bc45a9e7147b70bd637032a9e6f66271023067522

  • SHA512

    ce17190352611e4e7b512c84a066f9b1065a2d9b64eeaa825ed93114f4b4360284616620f12e1cfa0e4368abc17438db8e0ed9510c6e0400ce7ee2258bdfd380

  • SSDEEP

    384:hLOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FY:iSagh0Qu1UkKE7AF

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 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4d3d6aee2f82775fc4433ac93788528_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b4d3d6aee2f82775fc4433ac93788528_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:1748
    • 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:1332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1332-2-0x0000000000960000-0x0000000000968000-memory.dmp

    Filesize

    32KB

  • memory/1332-3-0x0000000000960000-0x0000000000968000-memory.dmp

    Filesize

    32KB

  • memory/1332-5-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1332-9-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1748-1-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/1748-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB