Analysis

  • max time kernel
    144s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/05/2024, 20:00

General

  • Target

    2f1ee3e974466f9cfe516ec83f7c517ddeb7862d10d420d30fa824ceed52fc67.exe

  • Size

    903KB

  • MD5

    b652d2b2abeb25c3a1bcad7b3379f42e

  • SHA1

    14f0be4a6eb80e9421ca6904a28ae7dd05f53c33

  • SHA256

    2f1ee3e974466f9cfe516ec83f7c517ddeb7862d10d420d30fa824ceed52fc67

  • SHA512

    75ebd83129b2b0a1316d881d3ac076a5e4b9b85b4aebc62e8ac08e5a1463ba7c55c44fa4b57ba5ba67cc98ad32c750b3261b16a650726eaff571c47b4173b4aa

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa55:gh+ZkldoPK8YaKG5

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

C2

marzorevenger.duckdns.org:4230

Mutex

RV_MUTEX-PiGGjjtnxDpn

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f1ee3e974466f9cfe516ec83f7c517ddeb7862d10d420d30fa824ceed52fc67.exe
    "C:\Users\Admin\AppData\Local\Temp\2f1ee3e974466f9cfe516ec83f7c517ddeb7862d10d420d30fa824ceed52fc67.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1392
  • 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=3744,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=1028 /prefetch:8
    1⤵
      PID:4380

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1392-1-0x0000000000400000-0x0000000000408000-memory.dmp

      Filesize

      32KB

    • memory/1392-5-0x0000000073482000-0x0000000073483000-memory.dmp

      Filesize

      4KB

    • memory/1392-6-0x0000000073480000-0x0000000073A31000-memory.dmp

      Filesize

      5.7MB

    • memory/1392-7-0x0000000073480000-0x0000000073A31000-memory.dmp

      Filesize

      5.7MB

    • memory/1392-11-0x0000000073482000-0x0000000073483000-memory.dmp

      Filesize

      4KB

    • memory/1392-12-0x0000000073480000-0x0000000073A31000-memory.dmp

      Filesize

      5.7MB

    • memory/1796-4-0x0000000003BD0000-0x0000000003BD1000-memory.dmp

      Filesize

      4KB