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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/01/2025, 04:14

General

  • Target

    292f87d83ee9b2a273835c3e25a21203c3fd2ce59924cb0abd898de04501e503N.exe

  • Size

    901KB

  • MD5

    128f6700fef7693607db29ea33f470a0

  • SHA1

    9a903547c0cd23a538ba6328b7e05a6347d3be07

  • SHA256

    292f87d83ee9b2a273835c3e25a21203c3fd2ce59924cb0abd898de04501e503

  • SHA512

    41820d2c96e73d3b169b8d0f8566cbfb7d2935f9eea9754748aab4b18dd74560761bd443ae79a3ed50cab841d7a232c9a45911af3a37ff9d225bb4c6fe6c4370

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5y:gh+ZkldoPK8YaKGy

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.

  • Revengerat family
  • Drops startup file 1 IoCs
  • 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • 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\292f87d83ee9b2a273835c3e25a21203c3fd2ce59924cb0abd898de04501e503N.exe
    "C:\Users\Admin\AppData\Local\Temp\292f87d83ee9b2a273835c3e25a21203c3fd2ce59924cb0abd898de04501e503N.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:4472
    • 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
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:1544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1544-1-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1544-5-0x0000000074012000-0x0000000074013000-memory.dmp

    Filesize

    4KB

  • memory/1544-6-0x0000000074010000-0x00000000745C1000-memory.dmp

    Filesize

    5.7MB

  • memory/1544-7-0x0000000074010000-0x00000000745C1000-memory.dmp

    Filesize

    5.7MB

  • memory/1544-8-0x0000000074012000-0x0000000074013000-memory.dmp

    Filesize

    4KB

  • memory/1544-9-0x0000000074010000-0x00000000745C1000-memory.dmp

    Filesize

    5.7MB

  • memory/1544-10-0x0000000074010000-0x00000000745C1000-memory.dmp

    Filesize

    5.7MB

  • memory/4472-0-0x0000000000C30000-0x0000000000C31000-memory.dmp

    Filesize

    4KB