Analysis

  • max time kernel
    148s
  • 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
    29/02/2024, 00:10

General

  • Target
    ad352be570ee91bcfbe599be9f5d99c8.dll
  • Size 19KB
  • Sample240229-age44sgh86
  • SHA256 b32d29bd92dd9667c4f9222468f363ba7cd3ffac3dac2d98b7a15e92fac0f057
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad352be570ee91bcfbe599be9f5d99c8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3664
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad352be570ee91bcfbe599be9f5d99c8.dll,#1
      2⤵
        PID:1928
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 560
          3⤵
          • Program crash
          PID:904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1928 -ip 1928
      1⤵
        PID:2920
      • 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=4160 --field-trial-handle=2588,i,14229658658073991926,6938034815163866135,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4476

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              memory/1928-0-0x0000000010000000-0x0000000010010000-memory.dmp