Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    28-09-2024 05:27

General

  • Target

    a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe

  • Size

    952KB

  • MD5

    bff2eb49bb8366e43ff6b715f59531d0

  • SHA1

    51097d5c1beecf392805cf87fca69be421a9828c

  • SHA256

    a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dce

  • SHA512

    b48cfa69ee9c75f2d4a81ceca2bf4905656b1c34dba42e1a8f21562635ec90a0ea111cee37394ef1397c6dd568d2950ed1513965089cce8530d3bd97b40abc21

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5G:Rh+ZkldDPK8YaKjG

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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe
    "C:\Users\Admin\AppData\Local\Temp\a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.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:2124
    • 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:1704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1704-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1704-3-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1704-2-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1704-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1704-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1704-10-0x0000000073C22000-0x0000000073C24000-memory.dmp

    Filesize

    8KB

  • memory/1704-12-0x0000000073C22000-0x0000000073C24000-memory.dmp

    Filesize

    8KB

  • memory/2124-0-0x00000000009B0000-0x0000000000AA3000-memory.dmp

    Filesize

    972KB

  • memory/2124-1-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2124-11-0x00000000009B0000-0x0000000000AA3000-memory.dmp

    Filesize

    972KB

  • memory/2124-16-0x00000000009B0000-0x0000000000AA3000-memory.dmp

    Filesize

    972KB