Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2024 19:57

General

  • Target

    13de2ed0e7e92aef0b90a4357b80072c7fb35a0b207e10570a5d646ec84bc0b4.exe

  • Size

    904KB

  • MD5

    74c1a16b6f8c629161671323d18d97ed

  • SHA1

    e1abd177e964ae327b98ed31b615568e55c74d87

  • SHA256

    13de2ed0e7e92aef0b90a4357b80072c7fb35a0b207e10570a5d646ec84bc0b4

  • SHA512

    74ed0b5cf37a8a3563850be0e8c1579b7b1696f7f4cd7fffeb41bda0ddb1ca0dcf2a8e80b52f2c0a02ca4e1195e105f58df376fbb719cf7ce662ce2375dccc28

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa52:gh+ZkldoPK8YaKG2

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\13de2ed0e7e92aef0b90a4357b80072c7fb35a0b207e10570a5d646ec84bc0b4.exe
    "C:\Users\Admin\AppData\Local\Temp\13de2ed0e7e92aef0b90a4357b80072c7fb35a0b207e10570a5d646ec84bc0b4.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:3016
    • 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:4840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3016-0-0x00000000007E0000-0x00000000007E1000-memory.dmp

    Filesize

    4KB

  • memory/4840-1-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4840-5-0x0000000073F42000-0x0000000073F43000-memory.dmp

    Filesize

    4KB

  • memory/4840-6-0x0000000073F40000-0x00000000744F1000-memory.dmp

    Filesize

    5.7MB

  • memory/4840-7-0x0000000073F40000-0x00000000744F1000-memory.dmp

    Filesize

    5.7MB

  • memory/4840-8-0x0000000073F42000-0x0000000073F43000-memory.dmp

    Filesize

    4KB

  • memory/4840-9-0x0000000073F40000-0x00000000744F1000-memory.dmp

    Filesize

    5.7MB

  • memory/4840-10-0x0000000073F40000-0x00000000744F1000-memory.dmp

    Filesize

    5.7MB