Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 20:30

General

  • Target

    ac76cf9c5fa62e8ddab56c7580462de1_JaffaCakes118.exe

  • Size

    52KB

  • MD5

    ac76cf9c5fa62e8ddab56c7580462de1

  • SHA1

    b9d43c52c8b3a1b0ca1babb6927ed36e1a1b6bea

  • SHA256

    5739e30a77928d8ffbb05396e44180249c911bb8ce6d6775ba255385396b5ef6

  • SHA512

    5a00b291f987d0dee33f7913782641ee4a8fd68dd82a744da78af6c264776b39ab7fc41af83277546fc6bf33c5ee30a6fe229293c19d701b835270ec9a9163b3

  • SSDEEP

    768:yUhUsQTY6aUwseLgUHBLyhXVAJu8jS7A+7brVchVC6TWtOM8d07e8:3hRQTFayKyhDES7VVI907e8

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. 3 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac76cf9c5fa62e8ddab56c7580462de1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ac76cf9c5fa62e8ddab56c7580462de1_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Users\Admin\AppData\Local\Temp\ac76cf9c5fa62e8ddab56c7580462de1_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ac76cf9c5fa62e8ddab56c7580462de1_JaffaCakes118.exe
      2⤵
      • Maps connected drives based on registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:688
      • C:\Windows\syswow64\svchost.exe
        C:\Windows\syswow64\svchost.exe
        3⤵
        • Adds policy Run key to start application
        • Deletes itself
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        PID:1860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/688-2-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/688-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/688-5-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/688-4-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1860-8-0x0000000000330000-0x0000000000338000-memory.dmp

    Filesize

    32KB

  • memory/1860-9-0x0000000000330000-0x0000000000338000-memory.dmp

    Filesize

    32KB

  • memory/1860-11-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1860-15-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1860-16-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB