Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 03:45

General

  • Target

    JaffaCakes118_1d40e787883c1fe416b13dc1b4557bb53c3929794a5cd76f10089f6efcef3636.exe

  • Size

    3.6MB

  • MD5

    41e8d1999f3912a89dd81cc4bf0397ea

  • SHA1

    a0e2c39893d0fb533e0344891955d9d5feccbef3

  • SHA256

    1d40e787883c1fe416b13dc1b4557bb53c3929794a5cd76f10089f6efcef3636

  • SHA512

    3d88c02bfa663c123f9014f7e8622f6f6cee8d753951feccd1f235e7ac729cb0edc7be4662ed0d0fa1f92c4a2ea7eef2f06f60cad40b6020dbc29b197a42957a

  • SSDEEP

    49152:SXdM52HyDSsCevofOilGp//3tC4+7rJ1sPHinZS/yUk2kn3TB3c/04o5kyI5b:StM5EXIItmCnZS/yH2k+/04R

Malware Config

Signatures

  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Cryptbot family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d40e787883c1fe416b13dc1b4557bb53c3929794a5cd76f10089f6efcef3636.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1d40e787883c1fe416b13dc1b4557bb53c3929794a5cd76f10089f6efcef3636.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2864
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2864 -s 92
      2⤵
      • Program crash
      PID:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2864-0-0x0000000000820000-0x0000000000BC1000-memory.dmp

    Filesize

    3.6MB