Analysis

  • max time kernel
    151s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-03-2024 12:45

General

  • Target

    c8a6283ed8385a75bd85558a55014237.exe

  • Size

    134KB

  • MD5

    c8a6283ed8385a75bd85558a55014237

  • SHA1

    147f40afbeb9bbf309955a9ee8d41c48ebee3095

  • SHA256

    342505c7400e19d4fcc67efbe5ae6693721c72b97a5b4335beb399f669f6f205

  • SHA512

    4acede7e800b9a0ab445407a661c5d0fb33c246e16c7f90a665c4d81f097c4ef1eafac39f4e0921261b78c9f43d76952e43bda5e8dac19d397187fcd168bb15b

  • SSDEEP

    3072:HFzRIu4+RewPb21yLb8Mf6zuX+KqbPzjsx:H/IuDPb2kGEqY

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c8a6283ed8385a75bd85558a55014237.exe
    "C:\Users\Admin\AppData\Local\Temp\c8a6283ed8385a75bd85558a55014237.exe"
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4780
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:3948
    • 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=4004 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4620

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4780-0-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/4780-2-0x00000000005E0000-0x00000000005E2000-memory.dmp

        Filesize

        8KB

      • memory/4780-3-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4780-4-0x0000000000420000-0x000000000042E000-memory.dmp

        Filesize

        56KB

      • memory/4780-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB