Analysis

  • max time kernel
    98s
  • max time network
    109s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 14:29

General

  • Target

    9a5c9e2a930a7b08aa5d74aaace01c45882af67809b637cebab8a15ad0b23b62N.exe

  • Size

    904KB

  • MD5

    dbb915b33163603e7d0674e9cb020690

  • SHA1

    4c8dee2850c6abf0514b2ebb5dd752f07efbc03a

  • SHA256

    9a5c9e2a930a7b08aa5d74aaace01c45882af67809b637cebab8a15ad0b23b62

  • SHA512

    e62f1d73d4742ac0e5901345ed4ff82149de6d2a981e6599406942ceb15edfeb83f652cf993c9d6bd2609a82718f5e33d98409c0a6a649f325894ed7dd7992fb

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5d:gh+ZkldoPK8YaKGd

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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9a5c9e2a930a7b08aa5d74aaace01c45882af67809b637cebab8a15ad0b23b62N.exe
    "C:\Users\Admin\AppData\Local\Temp\9a5c9e2a930a7b08aa5d74aaace01c45882af67809b637cebab8a15ad0b23b62N.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:2232
    • 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:1896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1896-1-0x0000000000090000-0x0000000000098000-memory.dmp

    Filesize

    32KB

  • memory/1896-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1896-3-0x0000000000090000-0x0000000000098000-memory.dmp

    Filesize

    32KB

  • memory/1896-8-0x0000000000090000-0x0000000000098000-memory.dmp

    Filesize

    32KB

  • memory/1896-9-0x0000000000090000-0x0000000000098000-memory.dmp

    Filesize

    32KB

  • memory/1896-10-0x0000000073AA2000-0x0000000073AA4000-memory.dmp

    Filesize

    8KB

  • memory/1896-11-0x0000000073AA2000-0x0000000073AA4000-memory.dmp

    Filesize

    8KB

  • memory/2232-0-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB