Analysis

  • max time kernel
    145s
  • 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
    24-03-2024 01:32

General

  • Target

    e031e853924b1969170a2b0a31da417426459a64ae7f65a8397e7322ee16f15e.exe

  • Size

    902KB

  • MD5

    923658b676098fa032b1117009513227

  • SHA1

    c676694979bdabc83abd0a6ee04b30901fcbba47

  • SHA256

    e031e853924b1969170a2b0a31da417426459a64ae7f65a8397e7322ee16f15e

  • SHA512

    b4fc63f0d99ac62b3a57315515b704449fa393e28019bfbdc6661f6d37c70d51ce6ea3579d795a2cd1dfc49a1ff0753a0509f697e40f3f333040754277ac668d

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5F:gh+ZkldoPK8YaKGF

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\e031e853924b1969170a2b0a31da417426459a64ae7f65a8397e7322ee16f15e.exe
    "C:\Users\Admin\AppData\Local\Temp\e031e853924b1969170a2b0a31da417426459a64ae7f65a8397e7322ee16f15e.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3768
    • 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:3164
  • 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=1408 --field-trial-handle=3016,i,1323102786462900035,7687994236215859601,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3056

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3164-1-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/3164-5-0x00000000742E0000-0x0000000074891000-memory.dmp
      Filesize

      5.7MB

    • memory/3164-6-0x00000000742E0000-0x0000000074891000-memory.dmp
      Filesize

      5.7MB

    • memory/3164-7-0x0000000003090000-0x00000000030A0000-memory.dmp
      Filesize

      64KB

    • memory/3164-11-0x00000000742E0000-0x0000000074891000-memory.dmp
      Filesize

      5.7MB

    • memory/3164-12-0x0000000003090000-0x00000000030A0000-memory.dmp
      Filesize

      64KB

    • memory/3768-0-0x00000000041F0000-0x00000000041F1000-memory.dmp
      Filesize

      4KB