Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    28/08/2024, 20:11

General

  • Target

    c7910e75169d715e239ec9ddfc7d1508_JaffaCakes118.exe

  • Size

    37KB

  • MD5

    c7910e75169d715e239ec9ddfc7d1508

  • SHA1

    9fae7eaaf264b280d8d48057d8788cbba76bc4c3

  • SHA256

    1292e5a45426d40909dc8199da5fc6346a4b8a652baff6bacee9e64bb253f16c

  • SHA512

    f652406d90a0fd00a58c8f7159d7a5197f86d9940b64c7bf1e02b8d1b875dc8d1b460b5f05744a6fd6235038933cb5410f7d0297766cd60ec0663a0b57b56241

  • SSDEEP

    384:l19pkitgZf5W9cTYXyc/yK5M4azfzQnssIkSrAF+rMRTyN/0L+EcoinblneHQM32:dijjTYic/yKqcssIvrM+rMRa8NuB9t

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Drops startup file 2 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 37 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c7910e75169d715e239ec9ddfc7d1508_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c7910e75169d715e239ec9ddfc7d1508_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\c7910e75169d715e239ec9ddfc7d1508_JaffaCakes118.exe" "c7910e75169d715e239ec9ddfc7d1508_JaffaCakes118.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:1340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2424-0-0x0000000073F01000-0x0000000073F02000-memory.dmp

    Filesize

    4KB

  • memory/2424-1-0x0000000073F00000-0x00000000744AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2424-2-0x0000000073F00000-0x00000000744AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2424-4-0x0000000073F00000-0x00000000744AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2424-5-0x0000000073F00000-0x00000000744AB000-memory.dmp

    Filesize

    5.7MB