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Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 19:57

General

  • Target

    68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe

  • Size

    249KB

  • MD5

    68b4d16afa046607a2c570cc073fd7c8

  • SHA1

    2ed079c4dbb214adc744017569742800f2e07bce

  • SHA256

    3123f0068ffb523853cd675a624dd1ad16283eeba21e5e0f64cb53ce90ce5ce3

  • SHA512

    8aacba2537918a08fca9284e7a35139ea0d60afe25d0458d52f5eb699cd0574803f992740c0f7d1026f8fdc4ef21293e37aa41c9fe180309f720647b2897d48f

  • SSDEEP

    6144:zs9+3ZM/Um1WaGQwdijdHc2MHQQaiSQTO5Sv/dIQQq:7UU5Wq72MwuSQS5WK

Score
7/10

Malware Config

Signatures

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Program crash 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 use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2136 -s 196
        3⤵
        • Program crash
        PID:2280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2136-21-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-17-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-26-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-4-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-5-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-23-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-24-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-22-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-13-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-7-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2136-15-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-11-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2136-9-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2504-0-0x0000000074831000-0x0000000074832000-memory.dmp

    Filesize

    4KB

  • memory/2504-1-0x0000000074830000-0x0000000074DDB000-memory.dmp

    Filesize

    5.7MB

  • memory/2504-25-0x0000000074830000-0x0000000074DDB000-memory.dmp

    Filesize

    5.7MB

  • memory/2504-2-0x0000000074830000-0x0000000074DDB000-memory.dmp

    Filesize

    5.7MB