Analysis

  • max time kernel
    120s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-07-2024 18:25

General

  • Target

    fda77c1c41d1112916495fb12d1509e0N.exe

  • Size

    903KB

  • MD5

    fda77c1c41d1112916495fb12d1509e0

  • SHA1

    b7f8212b0f5a06fc604b0db444e7e521e028e85a

  • SHA256

    8efdb8a741b77b4661f4333f0fc0a7591a06e086a89812d2bd18660a5ceec7d4

  • SHA512

    984c57364e7954a4b0118c2b56f6d039e7260a437d98c3f8747e2677d90161298b15eba9a10ece434cb0fdfa2a657763e1b0c1e31c717cc430f3e946982899d9

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5p:gh+ZkldoPK8YaKGp

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\fda77c1c41d1112916495fb12d1509e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\fda77c1c41d1112916495fb12d1509e0N.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2916
    • 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:3984

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2916-0-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

    Filesize

    4KB

  • memory/3984-1-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3984-5-0x0000000073932000-0x0000000073933000-memory.dmp

    Filesize

    4KB

  • memory/3984-6-0x0000000073930000-0x0000000073EE1000-memory.dmp

    Filesize

    5.7MB

  • memory/3984-7-0x0000000073930000-0x0000000073EE1000-memory.dmp

    Filesize

    5.7MB

  • memory/3984-11-0x0000000073932000-0x0000000073933000-memory.dmp

    Filesize

    4KB

  • memory/3984-12-0x0000000073930000-0x0000000073EE1000-memory.dmp

    Filesize

    5.7MB