Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 09:18

General

  • Target

    0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe

  • Size

    35KB

  • MD5

    7908df944440bab3938b37e199044374

  • SHA1

    179fd91d572480d3cdcb06bb8b02c4f83a40b26d

  • SHA256

    0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7

  • SHA512

    d68f08317e8b11b50f1929c8b7292166c48bf15b825a9e54f1db35ecee91916fc7dacdf0052a8168f37c899f01e06675ef00822f544ad00e7a5d2a720559a85d

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\0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe
    "C:\Users\Admin\AppData\Local\Temp\0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1204
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1164
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1232

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    798e810cd6a45bd31cc6ec422ecbabbd

    SHA1

    29c392928dba43e74bae513776da8c0defa01779

    SHA256

    0fb7fab9970ae4a3a9299ba929c30ce6d8fb068cca6c93b2cdd3461863a15adf

    SHA512

    0eec4337beac9fc5ac79cb35a553376a3aa186819285c711b97657a3c58d2fa642dab43f2f738f2f9de9270d29c112e0fe998bebec33c59863053e3527fb158a

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

    798e810cd6a45bd31cc6ec422ecbabbd

    SHA1

    29c392928dba43e74bae513776da8c0defa01779

    SHA256

    0fb7fab9970ae4a3a9299ba929c30ce6d8fb068cca6c93b2cdd3461863a15adf

    SHA512

    0eec4337beac9fc5ac79cb35a553376a3aa186819285c711b97657a3c58d2fa642dab43f2f738f2f9de9270d29c112e0fe998bebec33c59863053e3527fb158a

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

    798e810cd6a45bd31cc6ec422ecbabbd

    SHA1

    29c392928dba43e74bae513776da8c0defa01779

    SHA256

    0fb7fab9970ae4a3a9299ba929c30ce6d8fb068cca6c93b2cdd3461863a15adf

    SHA512

    0eec4337beac9fc5ac79cb35a553376a3aa186819285c711b97657a3c58d2fa642dab43f2f738f2f9de9270d29c112e0fe998bebec33c59863053e3527fb158a

  • memory/1180-55-0x0000000075831000-0x0000000075833000-memory.dmp
    Filesize

    8KB