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Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 15:09

General

  • Target

    0e8623af5c2a207bb64f8b73281dfc58_JaffaCakes118.exe

  • Size

    271KB

  • MD5

    0e8623af5c2a207bb64f8b73281dfc58

  • SHA1

    bf95b139f0c71886c37458f23de262f113f53d07

  • SHA256

    d6944484a7c809917dcde9961241f91c302d844ecdf939912004ffcb4c29c5fc

  • SHA512

    1c9adbd4f9093abb65b77b8e4ba63118183b82319375431a386d50ac4b59ccd7068f14d793f2b9bc404182670e323ed800da0a2fc3185520eefaf2b4d3c079d0

  • SSDEEP

    6144:sguJ1x2TCiqsue1D/xyV/JjVCsP+k7DuntNMn:UJ1x2TCiq1e1D/xyV/lfX6tNM

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Kills process with taskkill 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e8623af5c2a207bb64f8b73281dfc58_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0e8623af5c2a207bb64f8b73281dfc58_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 5012 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\0e8623af5c2a207bb64f8b73281dfc58_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\PQOJQE~1.EXE -f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4700
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /pid 5012
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1956
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 127.1
        3⤵
        • Runs ping.exe
        PID:2016
      • C:\Users\Admin\AppData\Local\pqojqecrw.exe
        C:\Users\Admin\AppData\Local\PQOJQE~1.EXE -f
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:5616
  • 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=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3784

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\pqojqecrw.exe

      Filesize

      271KB

      MD5

      0e8623af5c2a207bb64f8b73281dfc58

      SHA1

      bf95b139f0c71886c37458f23de262f113f53d07

      SHA256

      d6944484a7c809917dcde9961241f91c302d844ecdf939912004ffcb4c29c5fc

      SHA512

      1c9adbd4f9093abb65b77b8e4ba63118183b82319375431a386d50ac4b59ccd7068f14d793f2b9bc404182670e323ed800da0a2fc3185520eefaf2b4d3c079d0

    • memory/5012-0-0x00000000005A0000-0x00000000005A1000-memory.dmp

      Filesize

      4KB

    • memory/5012-1-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5012-2-0x0000000001001000-0x00000000010C0000-memory.dmp

      Filesize

      764KB

    • memory/5012-3-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5012-6-0x0000000001001000-0x00000000010C0000-memory.dmp

      Filesize

      764KB

    • memory/5012-7-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-13-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-12-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-15-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-16-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-18-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-31-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-33-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-35-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-37-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-39-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-41-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB

    • memory/5616-43-0x0000000001000000-0x0000000001124000-memory.dmp

      Filesize

      1.1MB