Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    26-03-2022 06:46

General

  • Target

    2f75127174f624462df8fbae0de572c2eb6c04b4562ea16ba05dff714ca48a8d.exe

  • Size

    47KB

  • MD5

    0f755d96fb0b6e2f08fa88ce109da39e

  • SHA1

    e39e88fa90e7f5dc0913efc1962789a152c0a911

  • SHA256

    2f75127174f624462df8fbae0de572c2eb6c04b4562ea16ba05dff714ca48a8d

  • SHA512

    1a5eaf9378308bb6f2a7fe9199cb63f8453e6d08950c10c0ddff22e325a771337f171f598302a71be13564be9ac5a3d31ddfdd61c3164cde9e484d13392e2d77

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f75127174f624462df8fbae0de572c2eb6c04b4562ea16ba05dff714ca48a8d.exe
    "C:\Users\Admin\AppData\Local\Temp\2f75127174f624462df8fbae0de572c2eb6c04b4562ea16ba05dff714ca48a8d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4424
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3772
      • C:\Windows\SysWOW64\reg.exe
        reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
        3⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:3424
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3744
      • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
        C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
        3⤵
        • Executes dropped EXE
        PID:676
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\2f75127174f624462df8fbae0de572c2eb6c04b4562ea16ba05dff714ca48a8d.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4180
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:800

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    MD5

    586a8ab77ce47ffc3446f82dc066b730

    SHA1

    ec4034b0fe19255b8bee2f6b481b17c5c0f1c4b6

    SHA256

    c34277f9968ba2d7aa0829f83a53fd3f4bfdd2a0269f5e2bc0f2dd52bbaf6a5c

    SHA512

    016d8053d817e1f35ca41e11733288b6e7101e20f7d6168076a615bdce04d566702b8c36bffbe689c8b63df404a84456881070fe53036933a9b9184532ec0a90

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

    MD5

    586a8ab77ce47ffc3446f82dc066b730

    SHA1

    ec4034b0fe19255b8bee2f6b481b17c5c0f1c4b6

    SHA256

    c34277f9968ba2d7aa0829f83a53fd3f4bfdd2a0269f5e2bc0f2dd52bbaf6a5c

    SHA512

    016d8053d817e1f35ca41e11733288b6e7101e20f7d6168076a615bdce04d566702b8c36bffbe689c8b63df404a84456881070fe53036933a9b9184532ec0a90

  • memory/676-136-0x0000000000000000-mapping.dmp

  • memory/676-139-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/800-135-0x0000000000000000-mapping.dmp

  • memory/3424-134-0x0000000000000000-mapping.dmp

  • memory/3744-131-0x0000000000000000-mapping.dmp

  • memory/3772-130-0x0000000000000000-mapping.dmp

  • memory/4180-132-0x0000000000000000-mapping.dmp

  • memory/4424-133-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB