Analysis

  • max time kernel
    141s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-08-2024 20:54

General

  • Target

    a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    a41ca1ab503dd9a9be208728df187e34

  • SHA1

    d7884a5f921648273d08871e60057b50fa583c20

  • SHA256

    5f3a92342682c21051fcbcd2fda057825b806597226b02896f6832be3c6f980d

  • SHA512

    3c6cbfee3b3b21832473f45e5e5dbf473ed8967c3c8e5694181ba679d4eca437c41b2bcf5312da41121cd2b6758847dfbdf193d8592dd04c0168662c670f3ae2

  • SSDEEP

    384:nLOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FY:0Sagh0Qu1UkKE7AF

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\a41ca1ab503dd9a9be208728df187e34_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a41ca1ab503dd9a9be208728df187e34_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:3116
    • 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:1136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1136-2-0x0000000000190000-0x000000000019E000-memory.dmp

    Filesize

    56KB

  • memory/1136-4-0x0000000000190000-0x000000000019E000-memory.dmp

    Filesize

    56KB

  • memory/1136-6-0x0000000000BE0000-0x0000000000BE5000-memory.dmp

    Filesize

    20KB

  • memory/1136-10-0x0000000000BE0000-0x0000000000BE5000-memory.dmp

    Filesize

    20KB

  • memory/3116-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/3116-1-0x0000000000530000-0x0000000000532000-memory.dmp

    Filesize

    8KB