Analysis

  • max time kernel
    96s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2024 13:30

General

  • Target

    2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe

  • Size

    952KB

  • MD5

    9e194ab9fc1950dec20e78d5c3f4edf0

  • SHA1

    4340ff3946b23d751c344ccb3264ec4520cc51cb

  • SHA256

    2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464da

  • SHA512

    9de49dea1257bc7d770927ac541dec9bacc3027cb4a35902f9c50135cfda59a8151801abc8ff4ad67d4fbd9e769ad15906e5eec77f246ba0ff392349478aa8b8

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5Q:Rh+ZkldDPK8YaKjQ

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
  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe
    "C:\Users\Admin\AppData\Local\Temp\2cfa7f5175bca789dd54e83056bf412cb8b2d620011043d3f6fd8f83321464daN.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3276
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2960-2-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2960-6-0x0000000073BD2000-0x0000000073BD3000-memory.dmp

    Filesize

    4KB

  • memory/2960-7-0x0000000073BD0000-0x0000000074181000-memory.dmp

    Filesize

    5.7MB

  • memory/2960-8-0x0000000073BD0000-0x0000000074181000-memory.dmp

    Filesize

    5.7MB

  • memory/2960-10-0x0000000073BD2000-0x0000000073BD3000-memory.dmp

    Filesize

    4KB

  • memory/2960-11-0x0000000073BD0000-0x0000000074181000-memory.dmp

    Filesize

    5.7MB

  • memory/3276-0-0x0000000000F70000-0x0000000001063000-memory.dmp

    Filesize

    972KB

  • memory/3276-1-0x0000000001890000-0x0000000001891000-memory.dmp

    Filesize

    4KB

  • memory/3276-9-0x0000000000F70000-0x0000000001063000-memory.dmp

    Filesize

    972KB

  • memory/3276-15-0x0000000000F70000-0x0000000001063000-memory.dmp

    Filesize

    972KB