Analysis

  • max time kernel
    134s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12/02/2022, 06:37

General

  • Target

    0f7280cfddd81ed7ef44743a10a967494f0e5f06bb4b8bfdd3d528d167340809.exe

  • Size

    150KB

  • MD5

    deae9935199750583d3343c83b0a5f2b

  • SHA1

    0c7284e51363b23adb5e805fd2eeda52ff9b225f

  • SHA256

    0f7280cfddd81ed7ef44743a10a967494f0e5f06bb4b8bfdd3d528d167340809

  • SHA512

    9b88510981a77dcd0f4823c42fde0ef4971528e8ff8fa0ba0c22823c32315388fa27855c4db918fcdde8ac00f1cf8f6bfed70c44348ababb46a828c64a351892

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Sakula Payload 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f7280cfddd81ed7ef44743a10a967494f0e5f06bb4b8bfdd3d528d167340809.exe
    "C:\Users\Admin\AppData\Local\Temp\0f7280cfddd81ed7ef44743a10a967494f0e5f06bb4b8bfdd3d528d167340809.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:964
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f7280cfddd81ed7ef44743a10a967494f0e5f06bb4b8bfdd3d528d167340809.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1676
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:432

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1480-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

          Filesize

          8KB