Analysis

  • max time kernel
    128s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 07:24

General

  • Target

    0db0e54e14e9e9a74590c5b0f4b1283f89e82edf7dd49cb9fd80c4752a482f74.exe

  • Size

    36KB

  • MD5

    4c7f8abdd3b67a73d556955f98b5b534

  • SHA1

    c49b907216a8efe23a5b0426a458738f9574ab08

  • SHA256

    0db0e54e14e9e9a74590c5b0f4b1283f89e82edf7dd49cb9fd80c4752a482f74

  • SHA512

    c619402fc4f5509cea1471cd64323fc18a210a02d8ea04ac5d2fa278c10b1ae5a9611747dde102009c368a0b2433856e4cde5ca338a2bb60727d7a7eb6b098c9

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\0db0e54e14e9e9a74590c5b0f4b1283f89e82edf7dd49cb9fd80c4752a482f74.exe
    "C:\Users\Admin\AppData\Local\Temp\0db0e54e14e9e9a74590c5b0f4b1283f89e82edf7dd49cb9fd80c4752a482f74.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1160
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0db0e54e14e9e9a74590c5b0f4b1283f89e82edf7dd49cb9fd80c4752a482f74.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:336
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:788

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    MD5

    a24881e851bc210fe20cc8df9239a1e6

    SHA1

    67b182d1f93fbbb5a9cf6e94520c4eddf2b5282c

    SHA256

    d8909487eeaf034a1debd162bb38bc37abbd3c9357ab47035acddccfecc5cfc5

    SHA512

    8e0d5502a0d89ea9d6b8dd375f823396d465b196d53b26a7f35f106186e48e4e25d2682f442019e06c818b2166ba24a8f509f112e6ee705f941b6b6e17b0249b

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

    MD5

    a24881e851bc210fe20cc8df9239a1e6

    SHA1

    67b182d1f93fbbb5a9cf6e94520c4eddf2b5282c

    SHA256

    d8909487eeaf034a1debd162bb38bc37abbd3c9357ab47035acddccfecc5cfc5

    SHA512

    8e0d5502a0d89ea9d6b8dd375f823396d465b196d53b26a7f35f106186e48e4e25d2682f442019e06c818b2166ba24a8f509f112e6ee705f941b6b6e17b0249b

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

    MD5

    a24881e851bc210fe20cc8df9239a1e6

    SHA1

    67b182d1f93fbbb5a9cf6e94520c4eddf2b5282c

    SHA256

    d8909487eeaf034a1debd162bb38bc37abbd3c9357ab47035acddccfecc5cfc5

    SHA512

    8e0d5502a0d89ea9d6b8dd375f823396d465b196d53b26a7f35f106186e48e4e25d2682f442019e06c818b2166ba24a8f509f112e6ee705f941b6b6e17b0249b

  • memory/1672-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

    Filesize

    8KB