Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2024 01:16

General

  • Target

    681f92a794c2dcfa56bca1eab50cdeb7abd7d0ca571a7b52974f29ad6714fd10N.exe

  • Size

    952KB

  • MD5

    c4341e88d851d1718c54146acd9c4990

  • SHA1

    899b13c567124269a1ac0d0952ba880bcd748689

  • SHA256

    681f92a794c2dcfa56bca1eab50cdeb7abd7d0ca571a7b52974f29ad6714fd10

  • SHA512

    3bd4ecba8cc86bcf576d76ad8677734f1a0e853cd7ad3635dc3bebe60a9de66d242bc02d38ff4ae7dbad7047fe5f8feaf958de7cbb150afdd16c3f3168037110

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5i:Rh+ZkldDPK8YaKji

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\681f92a794c2dcfa56bca1eab50cdeb7abd7d0ca571a7b52974f29ad6714fd10N.exe
    "C:\Users\Admin\AppData\Local\Temp\681f92a794c2dcfa56bca1eab50cdeb7abd7d0ca571a7b52974f29ad6714fd10N.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:1508
    • 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:1344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1344-2-0x0000000000610000-0x0000000000618000-memory.dmp

    Filesize

    32KB

  • memory/1344-6-0x0000000074152000-0x0000000074153000-memory.dmp

    Filesize

    4KB

  • memory/1344-7-0x0000000074150000-0x0000000074701000-memory.dmp

    Filesize

    5.7MB

  • memory/1344-8-0x0000000074150000-0x0000000074701000-memory.dmp

    Filesize

    5.7MB

  • memory/1344-10-0x0000000074152000-0x0000000074153000-memory.dmp

    Filesize

    4KB

  • memory/1344-11-0x0000000074150000-0x0000000074701000-memory.dmp

    Filesize

    5.7MB

  • memory/1508-0-0x0000000000020000-0x0000000000113000-memory.dmp

    Filesize

    972KB

  • memory/1508-1-0x0000000001380000-0x0000000001381000-memory.dmp

    Filesize

    4KB

  • memory/1508-9-0x0000000000020000-0x0000000000113000-memory.dmp

    Filesize

    972KB

  • memory/1508-15-0x0000000000020000-0x0000000000113000-memory.dmp

    Filesize

    972KB