Analysis

  • max time kernel
    123s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 10:49

General

  • Target

    060be812b970b16c9f0a60fd6090055abbc00f4e3279aaeb806e337652c568f2.exe

  • Size

    80KB

  • MD5

    86f36cd392a8c5ec211750c14a1c01f5

  • SHA1

    dc3c94eb8d49a4fff0490730ba1fa3985b64cf45

  • SHA256

    060be812b970b16c9f0a60fd6090055abbc00f4e3279aaeb806e337652c568f2

  • SHA512

    919c0bedce3a47cbdc659c958e2414a1deed690b35c86c91b342e694c4340ef707ddb8c9785a869135d2dc716d0705288b818eb299a76d6185687fc3a967003e

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Sakula Payload 3 IoCs
  • 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\060be812b970b16c9f0a60fd6090055abbc00f4e3279aaeb806e337652c568f2.exe
    "C:\Users\Admin\AppData\Local\Temp\060be812b970b16c9f0a60fd6090055abbc00f4e3279aaeb806e337652c568f2.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:656
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\060be812b970b16c9f0a60fd6090055abbc00f4e3279aaeb806e337652c568f2.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:764
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1596

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    4c8ffc72b3b828619e0a5863ed08027b

    SHA1

    dede23bce25babe6039d3efcf63640ff5898c4e5

    SHA256

    361140f48430e5120b0467d9349b49253ef00fc93eb15bd541535052a0501152

    SHA512

    58a551b44387f830d01eb4d18378ed9e44d1191baab1fdd3778ab5e70885c057cf9debc4c843b1494aeca74f9503687559f1739100a18ccbe7442830d5529603

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

    4c8ffc72b3b828619e0a5863ed08027b

    SHA1

    dede23bce25babe6039d3efcf63640ff5898c4e5

    SHA256

    361140f48430e5120b0467d9349b49253ef00fc93eb15bd541535052a0501152

    SHA512

    58a551b44387f830d01eb4d18378ed9e44d1191baab1fdd3778ab5e70885c057cf9debc4c843b1494aeca74f9503687559f1739100a18ccbe7442830d5529603

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

    4c8ffc72b3b828619e0a5863ed08027b

    SHA1

    dede23bce25babe6039d3efcf63640ff5898c4e5

    SHA256

    361140f48430e5120b0467d9349b49253ef00fc93eb15bd541535052a0501152

    SHA512

    58a551b44387f830d01eb4d18378ed9e44d1191baab1fdd3778ab5e70885c057cf9debc4c843b1494aeca74f9503687559f1739100a18ccbe7442830d5529603

  • memory/1500-54-0x0000000074F01000-0x0000000074F03000-memory.dmp
    Filesize

    8KB