Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-08-2024 21:00

General

  • Target

    a8316490314ace3c35d05ccee595ad51_JaffaCakes118.exe

  • Size

    23KB

  • MD5

    a8316490314ace3c35d05ccee595ad51

  • SHA1

    845e1e412ebb8b52c5b9cc64ec2c02e0a8857126

  • SHA256

    0fb44597fb4782b2aa922618697aaa5c9760cf311903019e5bae72e447f3441f

  • SHA512

    c79ae655058b0384c46bc6725ea5f950d4a898d6b798854a2ba61fcba32a356c0ded2c1503d392959a04c515dda2035d52fb26119fed3685faa0c2226d2bf8fa

  • SSDEEP

    384:C04Vfdj9JT9uxRgZGz0glhPuDWWx3fYWW+6G+0T6kmPuTh8MzNFYx/d4Yx:QdfTIvjWn6bVdPuT9hGxSY

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. 4 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 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8316490314ace3c35d05ccee595ad51_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a8316490314ace3c35d05ccee595ad51_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:1664
    • 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:3172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1664-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1664-1-0x0000000000450000-0x0000000000452000-memory.dmp

    Filesize

    8KB

  • memory/1664-2-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/3172-3-0x0000000000630000-0x0000000000635000-memory.dmp

    Filesize

    20KB

  • memory/3172-5-0x0000000000630000-0x0000000000635000-memory.dmp

    Filesize

    20KB

  • memory/3172-9-0x0000000000630000-0x0000000000635000-memory.dmp

    Filesize

    20KB

  • memory/3172-10-0x0000000000630000-0x0000000000635000-memory.dmp

    Filesize

    20KB

  • memory/3172-26-0x0000000000600000-0x0000000000605000-memory.dmp

    Filesize

    20KB