Analysis

  • max time kernel
    139s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2024, 00:07

General

  • Target
    ClearTrack.jar
  • Size 2.5MB
  • Sample240528-aee2bsfb31
  • SHA256 79e52729e7047c7d4ae1852e597dfbdf0157a918bbe3d3c40497d39e32fa22aa
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Modifies file permissions 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\ClearTrack.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3076
    • C:\Windows\system32\icacls.exe
      C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
      2⤵
      • Modifies file permissions
      PID:4848
  • 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=3756 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4552

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          memory/3076-2-0x0000024B80000000-0x0000024B80270000-memory.dmp

          memory/3076-11-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-19-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-18-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-36-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-52-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-56-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-57-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-73-0x0000024BF0940000-0x0000024BF0941000-memory.dmp

          memory/3076-221-0x0000024B80270000-0x0000024B80280000-memory.dmp

          memory/3076-220-0x0000024B80000000-0x0000024B80270000-memory.dmp

          memory/3076-225-0x0000024B80270000-0x0000024B80280000-memory.dmp