Analysis

  • max time kernel
    120s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 07:18

General

  • Target

    0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe

  • Size

    60KB

  • MD5

    d9140d1870087785e518e170c55ca0a9

  • SHA1

    bfa1bb73ccd2050e33ed7ce720c9bc9bd357dac6

  • SHA256

    0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745

  • SHA512

    c7db42102c288831384e4985da05315d15823fde9415f90eea060318739f252bf47afd183ff9a5feeb93c31a2c7ac7ddb507e5fd9984c7b58707b4178d53a801

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\0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe
    "C:\Users\Admin\AppData\Local\Temp\0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1100
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0de8ad14fc786e414a3681c1ca4ed2a32a5809c258c34480905d7946aa5b0745.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1176
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1196

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    MD5

    f0ef1450198d548eb00b448f9d945d3a

    SHA1

    85098fdbb2b3614040be88a69c64feb05d897e09

    SHA256

    77a72775af7e25518056a5b8c8b60b0f461a3278296ae06438f317585d37c5cf

    SHA512

    26ec63ab14edea0fd1a3e22faf9e83a9b94314e29a6d8171ec8954f4ae27e9f673dc2152bd9edcdb7c99826dfd315b52cc5dd6d1c5e096ed405c5c2760ba74cf

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

    MD5

    f0ef1450198d548eb00b448f9d945d3a

    SHA1

    85098fdbb2b3614040be88a69c64feb05d897e09

    SHA256

    77a72775af7e25518056a5b8c8b60b0f461a3278296ae06438f317585d37c5cf

    SHA512

    26ec63ab14edea0fd1a3e22faf9e83a9b94314e29a6d8171ec8954f4ae27e9f673dc2152bd9edcdb7c99826dfd315b52cc5dd6d1c5e096ed405c5c2760ba74cf

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

    MD5

    f0ef1450198d548eb00b448f9d945d3a

    SHA1

    85098fdbb2b3614040be88a69c64feb05d897e09

    SHA256

    77a72775af7e25518056a5b8c8b60b0f461a3278296ae06438f317585d37c5cf

    SHA512

    26ec63ab14edea0fd1a3e22faf9e83a9b94314e29a6d8171ec8954f4ae27e9f673dc2152bd9edcdb7c99826dfd315b52cc5dd6d1c5e096ed405c5c2760ba74cf

  • memory/952-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

    Filesize

    8KB