Analysis

  • max time kernel
    118s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12/02/2022, 06:39

General

  • Target

    0f59b967edc7239c3d8869d516b06b25349f8d24a2a57f016094c9322194e0c7.exe

  • Size

    101KB

  • MD5

    ff9641541516d4a9967cc3ab3ee42645

  • SHA1

    be27868c462630a5c8e000dffe49bff8a3c659e4

  • SHA256

    0f59b967edc7239c3d8869d516b06b25349f8d24a2a57f016094c9322194e0c7

  • SHA512

    cf4541029a619cd71fcab55bbb54b0289c8e00f2485ac9e1adbffde2071b6861ee158666f660ff01a73edd8abe0636289c5febb710ff6d26d16d56d37ce36a54

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\0f59b967edc7239c3d8869d516b06b25349f8d24a2a57f016094c9322194e0c7.exe
    "C:\Users\Admin\AppData\Local\Temp\0f59b967edc7239c3d8869d516b06b25349f8d24a2a57f016094c9322194e0c7.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:520
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:580
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f59b967edc7239c3d8869d516b06b25349f8d24a2a57f016094c9322194e0c7.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:924
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1564

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/520-55-0x0000000076731000-0x0000000076733000-memory.dmp

          Filesize

          8KB