Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2024 18:33

General

  • Target

    9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    9679be374eb64ddb5e5a161e28a9c77d

  • SHA1

    520fc875609bd4b476945c60d7b0b147c96cd565

  • SHA256

    5b0d861ebf19505c916cca1201fb0c5c927415170fbce2474b9292396b1d10fe

  • SHA512

    519ea9f6c55c962502aaedfbd317ed56e257ccd06e99493f24cd0ccaf0659458e92c91f595420ff85f845c394791db2e9fadb59a7580805ca445f6ce8269b0fc

  • SSDEEP

    1536:4RRjZ6FOBZLc8Remp9JcFq8goiQpthFlu0Lvng8OMGxOZYtcCXg4yLq732m2g43G:4RD/TKqR8gcrfUMG0CxXgm92bUVRzYu

Malware Config

Signatures

  • Njrat family
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • 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 use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe" "9679be374eb64ddb5e5a161e28a9c77d_JaffaCakes118.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:4040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2764-0-0x0000000074E82000-0x0000000074E83000-memory.dmp

    Filesize

    4KB

  • memory/2764-1-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-2-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-3-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-4-0x0000000074E82000-0x0000000074E83000-memory.dmp

    Filesize

    4KB

  • memory/2764-5-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-6-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-7-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB