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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 13:45

General

  • Target

    Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/svchost.exe

  • Size

    704KB

  • MD5

    d2ec63b63e88ece47fbaab1ca22da1ef

  • SHA1

    dd52fcc042a44a2af9e43c15a8e520b54128cdc8

  • SHA256

    e5c643f1d8ecc0fd739d0bbe4a1c6c7de2601d86ab0fff74fd89c40908654be5

  • SHA512

    89d9e63d5f3b34be3d25317933031815a42c039fbee30ce8c86f8b1b7c6ca9ccfc8731da99b9246381a2c05a95ada423f4944ff72111eb0451a44e9dcb3e053e

  • SSDEEP

    12288:rue4X2Uz0DsetgxLdsCHvX8XYJWs6XS1bFLDw1P86jZpMV7uikFg:v+2UzSgxLdsCHmQb6XSbFLDs06jZulus

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Petrwrap\Ransomware.Petrwrap\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Petrwrap\Ransomware.Petrwrap\svchost.exe"
    1⤵
    • Drops startup file
    • Drops desktop.ini file(s)
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3800
  • 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 --field-trial-handle=3988,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:8
    1⤵
      PID:1620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3800-0-0x00007FFCC2995000-0x00007FFCC2996000-memory.dmp

      Filesize

      4KB

    • memory/3800-1-0x00007FFCC26E0000-0x00007FFCC3081000-memory.dmp

      Filesize

      9.6MB

    • memory/3800-2-0x000000001B980000-0x000000001BE4E000-memory.dmp

      Filesize

      4.8MB

    • memory/3800-3-0x000000001BEF0000-0x000000001BF8C000-memory.dmp

      Filesize

      624KB

    • memory/3800-4-0x000000001D070000-0x000000001D0D2000-memory.dmp

      Filesize

      392KB

    • memory/3800-5-0x000000001B460000-0x000000001B468000-memory.dmp

      Filesize

      32KB

    • memory/3800-6-0x000000001D6E0000-0x000000001D732000-memory.dmp

      Filesize

      328KB

    • memory/3800-14-0x00007FFCC26E0000-0x00007FFCC3081000-memory.dmp

      Filesize

      9.6MB

    • memory/3800-15-0x00007FFCC2995000-0x00007FFCC2996000-memory.dmp

      Filesize

      4KB

    • memory/3800-16-0x00007FFCC26E0000-0x00007FFCC3081000-memory.dmp

      Filesize

      9.6MB

    • memory/3800-17-0x00007FFCC26E0000-0x00007FFCC3081000-memory.dmp

      Filesize

      9.6MB