Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    25/05/2024, 06:12

General

  • Target

    fa48ae9eb717688121a0bc0776e41f0cbbd7e531c697148d7ffb22adf60d991d.exe

  • Size

    951KB

  • MD5

    2d5e90f56c152fe7b94e60e83602a3b1

  • SHA1

    17cf175e7c9963f514ca31d39daed223dc261ade

  • SHA256

    fa48ae9eb717688121a0bc0776e41f0cbbd7e531c697148d7ffb22adf60d991d

  • SHA512

    3674741e078e39dffdbb9cc0e30119ed39bc53f6429740740a1c75a6ffb32323309b2893929852d203022dfd5a2ddbb242c844d658d778e37236432b06e0d5c3

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT59:Rh+ZkldDPK8YaKj9

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 2 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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\fa48ae9eb717688121a0bc0776e41f0cbbd7e531c697148d7ffb22adf60d991d.exe
    "C:\Users\Admin\AppData\Local\Temp\fa48ae9eb717688121a0bc0776e41f0cbbd7e531c697148d7ffb22adf60d991d.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2920
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2936

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2920-0-0x0000000000DB0000-0x0000000000EA3000-memory.dmp

    Filesize

    972KB

  • memory/2920-1-0x00000000001A0000-0x00000000001A1000-memory.dmp

    Filesize

    4KB

  • memory/2920-14-0x0000000000DB0000-0x0000000000EA3000-memory.dmp

    Filesize

    972KB

  • memory/2936-2-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2936-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2936-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2936-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2936-3-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2936-10-0x00000000742D2000-0x00000000742D4000-memory.dmp

    Filesize

    8KB