Analysis

  • max time kernel
    145s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    20-08-2024 23:00

General

  • Target

    b131be44446dbef2992251a6a599c650_JaffaCakes118.exe

  • Size

    63KB

  • MD5

    b131be44446dbef2992251a6a599c650

  • SHA1

    9396ebf192f207b4ee8a3858e5ca2d14122d55eb

  • SHA256

    1c49af854e0f27bfcdde7ce4ec86d8924a4d2a42663446da128006e14c2176b9

  • SHA512

    6be707621be95a9847344c60dc67006d97601729d8af8e4a8498e6c7c783133ede82441df48e7452544e0b042bb1dd9473227f825ec856efbea27e60fec7f698

  • SSDEEP

    1536:GjWl5CR3PqmDuegzUF/Bic+gwGzBzQamITXCJthsTYVp5ruKwqKMfZD0HN4vQd4M:G25CJPqmDueFygwKMa3TXCJthsK5ruld

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\b131be44446dbef2992251a6a599c650_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b131be44446dbef2992251a6a599c650_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:2352
    • 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:1744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1744-4-0x0000000000F40000-0x0000000000F48000-memory.dmp

    Filesize

    32KB

  • memory/1744-5-0x0000000000F40000-0x0000000000F48000-memory.dmp

    Filesize

    32KB

  • memory/1744-7-0x0000000000030000-0x0000000000035000-memory.dmp

    Filesize

    20KB

  • memory/1744-11-0x0000000000030000-0x0000000000035000-memory.dmp

    Filesize

    20KB

  • memory/2352-2-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/2352-1-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2352-0-0x0000000000320000-0x0000000000330000-memory.dmp

    Filesize

    64KB