Analysis

  • max time kernel
    147s
  • max time network
    161s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 10:34

General

  • Target

    06cbce37dde6fbf042fc2fc922c3e62c41c3209c920785e871dde6adf4f91395.exe

  • Size

    35KB

  • MD5

    4ef695bdfa4f834a7024bdf3c854d936

  • SHA1

    08176b81c00bda829b957c084fd3aa6ab731c3bd

  • SHA256

    06cbce37dde6fbf042fc2fc922c3e62c41c3209c920785e871dde6adf4f91395

  • SHA512

    4d0786a41c6f49a6e607bfbccc4e34b53bf0b631466794a44f40626a37662ea348dee3da4f099e5725998f6d1fd9c6cbbcbba814899b402724fc2cdab602d942

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\06cbce37dde6fbf042fc2fc922c3e62c41c3209c920785e871dde6adf4f91395.exe
    "C:\Users\Admin\AppData\Local\Temp\06cbce37dde6fbf042fc2fc922c3e62c41c3209c920785e871dde6adf4f91395.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:1968
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06cbce37dde6fbf042fc2fc922c3e62c41c3209c920785e871dde6adf4f91395.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1484
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:980

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
    MD5

    e1a28369ada7ee586fb077232552b65c

    SHA1

    1dfa6d3ce9dc429fcfbfe8cdddab83b5446621ea

    SHA256

    66bf2e56b19b40171bef56ceaa5fd6eedd5813b6be1ac4f6b808314ea5595e5e

    SHA512

    54ad2bddb25b7987233505bfd0bf1c72add82a91159bad18b2820e08185b0611b14bfa748ca60d30b54c16ed2c63bcda0d863231a42277012e337b6b9106d11e

  • \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
    MD5

    e1a28369ada7ee586fb077232552b65c

    SHA1

    1dfa6d3ce9dc429fcfbfe8cdddab83b5446621ea

    SHA256

    66bf2e56b19b40171bef56ceaa5fd6eedd5813b6be1ac4f6b808314ea5595e5e

    SHA512

    54ad2bddb25b7987233505bfd0bf1c72add82a91159bad18b2820e08185b0611b14bfa748ca60d30b54c16ed2c63bcda0d863231a42277012e337b6b9106d11e

  • \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
    MD5

    e1a28369ada7ee586fb077232552b65c

    SHA1

    1dfa6d3ce9dc429fcfbfe8cdddab83b5446621ea

    SHA256

    66bf2e56b19b40171bef56ceaa5fd6eedd5813b6be1ac4f6b808314ea5595e5e

    SHA512

    54ad2bddb25b7987233505bfd0bf1c72add82a91159bad18b2820e08185b0611b14bfa748ca60d30b54c16ed2c63bcda0d863231a42277012e337b6b9106d11e

  • memory/1480-54-0x0000000075D51000-0x0000000075D53000-memory.dmp
    Filesize

    8KB