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Analysis

  • max time kernel
    99s
  • max time network
    108s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2024, 02:28

General

  • Target

    d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe

  • Size

    904KB

  • MD5

    ed0bfdc256508fcc811cff5372027290

  • SHA1

    10d18f3028da503c23ab14626c737cbd620b6cff

  • SHA256

    d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730

  • SHA512

    3388174f50c623b94d6838dff1b2a0cb6e90b42d31f5611f218076951052bcfe08881de7870d7b92a777ce37155bb31d7e7b96d0985c9be5dc157a6f0ce977eb

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5I:gh+ZkldoPK8YaKGI

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\d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
    "C:\Users\Admin\AppData\Local\Temp\d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.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:1636
    • 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:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1636-0-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/1740-1-0x00000000000D0000-0x00000000000D8000-memory.dmp

    Filesize

    32KB

  • memory/1740-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1740-3-0x00000000000D0000-0x00000000000D8000-memory.dmp

    Filesize

    32KB

  • memory/1740-9-0x00000000000D0000-0x00000000000D8000-memory.dmp

    Filesize

    32KB

  • memory/1740-8-0x00000000000D0000-0x00000000000D8000-memory.dmp

    Filesize

    32KB

  • memory/1740-10-0x0000000074572000-0x0000000074574000-memory.dmp

    Filesize

    8KB

  • memory/1740-11-0x0000000074572000-0x0000000074574000-memory.dmp

    Filesize

    8KB