Analysis

  • max time kernel
    143s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25-05-2022 00:13

General

  • Target

    9698e8777eb27b6304c236f03237e354dafb9bcc5e68559bafe051d58634e69f.exe

  • Size

    972KB

  • MD5

    bace24eadab2c4f223dc58709049b633

  • SHA1

    6cf43ccca649bd07f05f118191b3b423e67dc86c

  • SHA256

    9698e8777eb27b6304c236f03237e354dafb9bcc5e68559bafe051d58634e69f

  • SHA512

    79cfaff3ed06701b579c2cd5fdcab633208d490fc0a1d8f1ca456cf8b421aaac47fed18c656a7ebda1c53519098a999beb72f7d2f826ba25c0b6fc639e32f83e

Malware Config

Extracted

Family

revengerat

Botnet

cuidadonoip

C2

redlan1.hopto.org:3344

Mutex

RV_MUTEX-wawrHJfWfhaR

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • RevengeRat Executable 1 IoCs
  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9698e8777eb27b6304c236f03237e354dafb9bcc5e68559bafe051d58634e69f.exe
    "C:\Users\Admin\AppData\Local\Temp\9698e8777eb27b6304c236f03237e354dafb9bcc5e68559bafe051d58634e69f.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:3520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3520-131-0x0000000000400000-0x0000000000408000-memory.dmp
    Filesize

    32KB

  • memory/3520-130-0x0000000000000000-mapping.dmp
  • memory/3520-135-0x0000000073530000-0x0000000073AE1000-memory.dmp
    Filesize

    5.7MB