Analysis

  • max time kernel
    159s
  • max time network
    188s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 12:22

General

  • Target

    01bfd1995a54348928ff631702f8f15a94f0a642b3507f1c27b591e658dcb2da.exe

  • Size

    36KB

  • MD5

    f679d84f8389164695b6a0501d9baa9c

  • SHA1

    5a3197717723180b0e31a5760469627a8a0d79b5

  • SHA256

    01bfd1995a54348928ff631702f8f15a94f0a642b3507f1c27b591e658dcb2da

  • SHA512

    3d135b1e0c998a071b7605b159b169b48e35bfb4e71a707c08a331498547376afa3f4d8794e1736ebfd58d61f3a401b90fe7b7a9262a254a3b3d19de89aa12a4

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\01bfd1995a54348928ff631702f8f15a94f0a642b3507f1c27b591e658dcb2da.exe
    "C:\Users\Admin\AppData\Local\Temp\01bfd1995a54348928ff631702f8f15a94f0a642b3507f1c27b591e658dcb2da.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1224
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\01bfd1995a54348928ff631702f8f15a94f0a642b3507f1c27b591e658dcb2da.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1448
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:460

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1900-55-0x00000000760F1000-0x00000000760F3000-memory.dmp

    Filesize

    8KB