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Analysis

  • max time kernel
    151s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2024, 02:00

General

  • Target

    ca30cae584cd5c929c724644fdb937a0.exe

  • Size

    5.8MB

  • MD5

    ca30cae584cd5c929c724644fdb937a0

  • SHA1

    838bdeda748340a92c028b8fbf74f06a4a945e26

  • SHA256

    f275e6e3ff829cd2b588139359501693b3c854ea691a0d4833cb3786b3b4011d

  • SHA512

    e01149a5d3fea06185864bee6f5e9736063fc4444917f04cb1ac93e9d67567e50639459ded4f9a92a88bc47db0792d779a4e5addec9ab16b39d08ad1ea6a6564

  • SSDEEP

    98304:PAUsibXe3Wgf4HBUCczzM3AL4WSoJM14HBUCczzM3:IA2WgwWCbWSoWOWC

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca30cae584cd5c929c724644fdb937a0.exe
    "C:\Users\Admin\AppData\Local\Temp\ca30cae584cd5c929c724644fdb937a0.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Users\Admin\AppData\Local\Temp\ca30cae584cd5c929c724644fdb937a0.exe
      C:\Users\Admin\AppData\Local\Temp\ca30cae584cd5c929c724644fdb937a0.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:5004
  • 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=3528 --field-trial-handle=2256,i,6057863739127169200,6895476048812676039,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4440

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\ca30cae584cd5c929c724644fdb937a0.exe

      Filesize

      5.8MB

      MD5

      0d630435bfa587aee3f98ea87ffa5dfc

      SHA1

      810b305436531571d30ff29d584f219e90ed58af

      SHA256

      ab741bafa1be18545753cf67084f4cae894a17210e95b3347c2e1379aaa907f0

      SHA512

      528b172fea1f4e42c1d3accc8a135f37128c20d3c9c4c70a828e2e7c11b1431e5c51b4280dd24271c0998ef35aa26e5f35e89493bcbe698efd691eb468b0cc70

    • memory/1952-0-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/1952-1-0x0000000001CC0000-0x0000000001DF3000-memory.dmp

      Filesize

      1.2MB

    • memory/1952-2-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/1952-12-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/5004-13-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB

    • memory/5004-15-0x00000000018F0000-0x0000000001A23000-memory.dmp

      Filesize

      1.2MB

    • memory/5004-14-0x0000000000400000-0x000000000062A000-memory.dmp

      Filesize

      2.2MB

    • memory/5004-20-0x0000000000400000-0x000000000061D000-memory.dmp

      Filesize

      2.1MB

    • memory/5004-21-0x0000000005590000-0x00000000057BA000-memory.dmp

      Filesize

      2.2MB

    • memory/5004-28-0x0000000000400000-0x00000000008EF000-memory.dmp

      Filesize

      4.9MB