Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06/04/2024, 00:48

General

  • Target

    9e902abfc25003a7f3269d36ba77657bc8db6efd9c3b48af7a36027f6ffe61ef.exe

  • Size

    902KB

  • MD5

    72783d9d5bf11c9d5475195baecd6374

  • SHA1

    46c20df22125f8a58685fe5692efafe67796804d

  • SHA256

    9e902abfc25003a7f3269d36ba77657bc8db6efd9c3b48af7a36027f6ffe61ef

  • SHA512

    c1615478ac207dad796fb4a9910030cb2a40dd887fa3c83a732be9e43cf6f3ddab7755ca4f930f44237717f9e567e5eebc424387c20ab907b30b236fb8868290

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5o:gh+ZkldoPK8YaKGo

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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e902abfc25003a7f3269d36ba77657bc8db6efd9c3b48af7a36027f6ffe61ef.exe
    "C:\Users\Admin\AppData\Local\Temp\9e902abfc25003a7f3269d36ba77657bc8db6efd9c3b48af7a36027f6ffe61ef.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2840
    • 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:1752

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1752-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1752-2-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1752-1-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1752-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1752-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1752-9-0x00000000741B0000-0x000000007475B000-memory.dmp

    Filesize

    5.7MB

  • memory/1752-13-0x00000000741B0000-0x000000007475B000-memory.dmp

    Filesize

    5.7MB

  • memory/2840-0-0x00000000000B0000-0x00000000000B1000-memory.dmp

    Filesize

    4KB