Analysis

  • max time kernel
    149s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 02:11

General

  • Target

    f4f1ba88800ec881519161aa234dec80_JaffaCakes118.exe

  • Size

    37KB

  • MD5

    f4f1ba88800ec881519161aa234dec80

  • SHA1

    9c22f5b04cf541d71ce4752820049273f93cd367

  • SHA256

    0d83fb4b5da31ec985d2cd9f87a7e49fa353d089c6402228dfe4afddd3a7ffda

  • SHA512

    8a7e3df74ec1fbeff93560385e020d565e14f946d24d279d2d400c0677793927501c15da764107124225a8af5070148959c13d3dfda7294402c0e32e24715a89

  • SSDEEP

    384:AKjoUiFebK7FmpE8QyEfuifpnfHCwSrAF+rMRTyN/0L+EcoinblneHQM3epzXoNP:Jt2n8LEfuiZvCzrM+rMRa8NuKft

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 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 37 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f4f1ba88800ec881519161aa234dec80_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f4f1ba88800ec881519161aa234dec80_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\f4f1ba88800ec881519161aa234dec80_JaffaCakes118.exe" "f4f1ba88800ec881519161aa234dec80_JaffaCakes118.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:3688
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4092,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=3808 /prefetch:8
    1⤵
      PID:3940

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/752-0-0x0000000074B22000-0x0000000074B23000-memory.dmp

      Filesize

      4KB

    • memory/752-1-0x0000000074B20000-0x00000000750D1000-memory.dmp

      Filesize

      5.7MB

    • memory/752-2-0x0000000074B20000-0x00000000750D1000-memory.dmp

      Filesize

      5.7MB

    • memory/752-3-0x0000000074B22000-0x0000000074B23000-memory.dmp

      Filesize

      4KB

    • memory/752-4-0x0000000074B20000-0x00000000750D1000-memory.dmp

      Filesize

      5.7MB

    • memory/752-5-0x0000000074B20000-0x00000000750D1000-memory.dmp

      Filesize

      5.7MB