Analysis

  • max time kernel
    137s
  • max time network
    164s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 12:29

General

  • Target

    015857614259a0c646a6ec6c26e8ce47920b04c0c1ae033fd6c2cf542ddc0a6c.exe

  • Size

    58KB

  • MD5

    98522910f82f80611880380e09a8d852

  • SHA1

    2a28ece15f24e357308a987e0bc11e55572d7a38

  • SHA256

    015857614259a0c646a6ec6c26e8ce47920b04c0c1ae033fd6c2cf542ddc0a6c

  • SHA512

    f60fd716927b4c3c8151eeaada65629989d8d282c7afe7accd925ab9cbb13cfe40b180bbfce0a651b070f65bba9bb22f991615eb51c5895322b4fc60a5146c87

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • 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\015857614259a0c646a6ec6c26e8ce47920b04c0c1ae033fd6c2cf542ddc0a6c.exe
    "C:\Users\Admin\AppData\Local\Temp\015857614259a0c646a6ec6c26e8ce47920b04c0c1ae033fd6c2cf542ddc0a6c.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1552
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1528
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\015857614259a0c646a6ec6c26e8ce47920b04c0c1ae033fd6c2cf542ddc0a6c.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:520

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1552-55-0x0000000075B11000-0x0000000075B13000-memory.dmp

    Filesize

    8KB