Analysis

  • max time kernel
    122s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12/02/2022, 06:38

General

  • Target

    0f67b84d59836af15a1a17580993e904acd0e6327dac102ca9b03e3dea58a746.exe

  • Size

    80KB

  • MD5

    7a8a2755f9771d25c4f8e83b64b17a5b

  • SHA1

    5f08c357367c597ce50227de03d8249722b3482f

  • SHA256

    0f67b84d59836af15a1a17580993e904acd0e6327dac102ca9b03e3dea58a746

  • SHA512

    658fc9fff1af1baeb1e2c29aac6413e55be8d33072e19ef5b3b3b069c1f37375c2974a825d16dd6818d534a4f04d098a19b67214a6e8f0c259c1397f853a9eb2

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Sakula Payload 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 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\0f67b84d59836af15a1a17580993e904acd0e6327dac102ca9b03e3dea58a746.exe
    "C:\Users\Admin\AppData\Local\Temp\0f67b84d59836af15a1a17580993e904acd0e6327dac102ca9b03e3dea58a746.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:808
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:320
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f67b84d59836af15a1a17580993e904acd0e6327dac102ca9b03e3dea58a746.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:776
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1096

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/808-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

          Filesize

          8KB