Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-08-2024 10:20

General

  • Target

    b7432ade3a4d6511e673a856572a0a74_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    b7432ade3a4d6511e673a856572a0a74

  • SHA1

    9799a1ff7fedd548a693904ff46a6969e2de5313

  • SHA256

    4db520dad3bf43f49f0da66aaa208cd030f5abbe92d85f82c98cf29f44ef6e50

  • SHA512

    184e98e5e09a9962402ef4c70af0b832fb3ded2896246a54cfbd08a630d83e1d611f63c038ae288233c1c78cb6757ab91745edea763e98f2b55ca085e738619e

  • SSDEEP

    192:AyEh4bJlnNdEIv1J/b9i7s4pwrARgZd1SrMksXgUdBOvAUPuDtwFWx3f/:l04Vfdj9JT9uxRgZGz0glhPuDWWx3f

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\b7432ade3a4d6511e673a856572a0a74_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b7432ade3a4d6511e673a856572a0a74_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:1400
    • 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:4120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1400-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/1400-1-0x0000000000460000-0x0000000000462000-memory.dmp

    Filesize

    8KB

  • memory/1400-2-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/4120-3-0x0000000000970000-0x0000000000988000-memory.dmp

    Filesize

    96KB

  • memory/4120-4-0x00000000009F0000-0x00000000009F5000-memory.dmp

    Filesize

    20KB

  • memory/4120-6-0x00000000009F0000-0x00000000009F5000-memory.dmp

    Filesize

    20KB

  • memory/4120-10-0x00000000009F0000-0x00000000009F5000-memory.dmp

    Filesize

    20KB

  • memory/4120-11-0x00000000009F0000-0x00000000009F5000-memory.dmp

    Filesize

    20KB