Overview

overview

10

Static

static

10

0c9dff02a3...c7.exe

windows7_x64

10

0c9dff02a3...c7.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    161s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 07:48

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General

  • Target

    0c9dff02a3d5bbd7d5f8d6883dac27c60f39b77a2af224507f310f4789a624c7.exe

  • Size

    150KB

  • MD5

    b1cb8c1cf0374a3997bd5a99c54891ff

  • SHA1

    1298a43b92020b73b99431dcbc925097ecf37bdf

  • SHA256

    0c9dff02a3d5bbd7d5f8d6883dac27c60f39b77a2af224507f310f4789a624c7

  • SHA512

    a46d0f60fed52e98f987e5abce70ab81b4e63996edaa55929ae3aba97305fa7859663ec556ba0f096249ee40d5b7d6258a454d5ae45fbc6b05f8f9274cc49d7a

Score
10/10
sakulapersistenceratsuricatatrojan

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

    trojanratsakula
  • Sakula Payload 2 IoCs
  • suricata: ET MALWARE SUSPICIOUS UA (iexplore)

    suricata: ET MALWARE SUSPICIOUS UA (iexplore)

    suricata
  • suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1

    suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1

    suricata
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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\0c9dff02a3d5bbd7d5f8d6883dac27c60f39b77a2af224507f310f4789a624c7.exe
    "C:\Users\Admin\AppData\Local\Temp\0c9dff02a3d5bbd7d5f8d6883dac27c60f39b77a2af224507f310f4789a624c7.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1648
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c9dff02a3d5bbd7d5f8d6883dac27c60f39b77a2af224507f310f4789a624c7.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1376
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:360

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    11066e13b73752ceee90cb0377c84b16

    SHA1

    e7c8496dbe9edd49aeab10be0217b88a09426e1d

    SHA256

    a1c3db4fe4d6f0f83aa8b00a76ebb48cb1ea7cb11fa1bd892efc312bfe2b1a07

    SHA512

    68ed15552642cf5ea480e212845d2b9ef6cf56f91a8250fb5d84bc2dea4ff570a8618727577b29e4f6839a9a55738b565fe38d07751705f80c7c31e2288e0654

    Download Submit

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

    11066e13b73752ceee90cb0377c84b16

    SHA1

    e7c8496dbe9edd49aeab10be0217b88a09426e1d

    SHA256

    a1c3db4fe4d6f0f83aa8b00a76ebb48cb1ea7cb11fa1bd892efc312bfe2b1a07

    SHA512

    68ed15552642cf5ea480e212845d2b9ef6cf56f91a8250fb5d84bc2dea4ff570a8618727577b29e4f6839a9a55738b565fe38d07751705f80c7c31e2288e0654

    Download Submit

  • memory/1276-55-0x00000000756C1000-0x00000000756C3000-memory.dmp

    Filesize

    8KB

    Download