Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/06/2024, 18:30

General

  • Target

    95dbd0eadf393bfc7dba9dbb846e1d20_JaffaCakes118.dll

  • Size

    1.8MB

  • MD5

    95dbd0eadf393bfc7dba9dbb846e1d20

  • SHA1

    3c84e19b3630b5a3b89f2d25741eee89a9456290

  • SHA256

    3eee35d9c9cd6a16c3db5df5a49d2af8a85f05e9a1987c61d311a4bccd5e342a

  • SHA512

    523c018079c57bdea9e6df86b1a86a3e2ccd610bb88b05056e9483c776cc9424336cce269d6267715409ba1d9d094395b30e89a83809ff1fe2689e59ef8131a5

  • SSDEEP

    49152:vbA+b22PVX0tz+GMMyXXas2HU3/zlrJecI8nND3:vbA+DVXUAXXcyLlrC8p3

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\95dbd0eadf393bfc7dba9dbb846e1d20_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\95dbd0eadf393bfc7dba9dbb846e1d20_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 760
        3⤵
        • Program crash
        PID:4524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4956 -ip 4956
    1⤵
      PID:1560
    • 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 --no-appcompat-clear --mojo-platform-channel-handle=4048 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4892

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4956-0-0x0000000002790000-0x000000000301F000-memory.dmp

        Filesize

        8.6MB

      • memory/4956-2-0x00000000009E0000-0x00000000009E3000-memory.dmp

        Filesize

        12KB

      • memory/4956-1-0x0000000002790000-0x000000000301F000-memory.dmp

        Filesize

        8.6MB

      • memory/4956-3-0x0000000002790000-0x000000000301F000-memory.dmp

        Filesize

        8.6MB

      • memory/4956-6-0x00000000009E0000-0x00000000009E1000-memory.dmp

        Filesize

        4KB

      • memory/4956-7-0x0000000002790000-0x000000000301F000-memory.dmp

        Filesize

        8.6MB

      • memory/4956-8-0x0000000002790000-0x00000000028D1000-memory.dmp

        Filesize

        1.3MB