Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2024 23:09

General

  • Target

    8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe

  • Size

    904KB

  • MD5

    e961fb0f7edd972663fe779f1ff91457

  • SHA1

    cfb738b69d1632681c9c7983d108b85e78f964d3

  • SHA256

    8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae

  • SHA512

    89aa24341efe5b25c4231614c04f7d1f26dec589cd03045ea567be90782e0345bc250351ccfd2ee05b4badfe2f9616c6c6fc65512b7aca456b91ff8ef09ae00d

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa55:gh+ZkldoPK8YaKG5

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
  • 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\8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
    "C:\Users\Admin\AppData\Local\Temp\8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.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:4452
    • 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:2544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2544-1-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2544-5-0x0000000073632000-0x0000000073633000-memory.dmp

    Filesize

    4KB

  • memory/2544-6-0x0000000073630000-0x0000000073BE1000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-7-0x0000000073630000-0x0000000073BE1000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-8-0x0000000073632000-0x0000000073633000-memory.dmp

    Filesize

    4KB

  • memory/2544-9-0x0000000073630000-0x0000000073BE1000-memory.dmp

    Filesize

    5.7MB

  • memory/4452-0-0x0000000000780000-0x0000000000781000-memory.dmp

    Filesize

    4KB