Analysis

  • max time kernel
    127s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 06:28

General

  • Target

    0fedc7dc4ab522c8847cbe0418e8c60640ed90fefbe8d38d1b00e72122bde914.exe

  • Size

    58KB

  • MD5

    7e8dfa736952b906c1d426bc47a9cf26

  • SHA1

    56bf1064f3f8b7902baa3d808709379960bf43f4

  • SHA256

    0fedc7dc4ab522c8847cbe0418e8c60640ed90fefbe8d38d1b00e72122bde914

  • SHA512

    d48524bc5ccd2751317d819e3925ea9a66af0586e6abfca8b451860e5b963d98b020cde24f84d29f4a51fcf3e7067400c3c2eca72216865320e4fc136bf25f6e

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\0fedc7dc4ab522c8847cbe0418e8c60640ed90fefbe8d38d1b00e72122bde914.exe
    "C:\Users\Admin\AppData\Local\Temp\0fedc7dc4ab522c8847cbe0418e8c60640ed90fefbe8d38d1b00e72122bde914.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1412
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0fedc7dc4ab522c8847cbe0418e8c60640ed90fefbe8d38d1b00e72122bde914.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1084
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1928

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    MD5

    179d2d54db61f9ba4d898dd1c169071f

    SHA1

    9b4f9c7b23d30e7673b4fe385fb174925efd2d1a

    SHA256

    7bd18eaa69f19af2e730ea8d5064ea2e39fc0f5294a909b82770d4f607ad31d8

    SHA512

    202056a29baa3a98597d0486a31d208bec536931bbca760241efa493a5c3e14521127fd17cc0734278739a4377dd867d245e396c2c6287c20afc4e547f45698b

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

    MD5

    179d2d54db61f9ba4d898dd1c169071f

    SHA1

    9b4f9c7b23d30e7673b4fe385fb174925efd2d1a

    SHA256

    7bd18eaa69f19af2e730ea8d5064ea2e39fc0f5294a909b82770d4f607ad31d8

    SHA512

    202056a29baa3a98597d0486a31d208bec536931bbca760241efa493a5c3e14521127fd17cc0734278739a4377dd867d245e396c2c6287c20afc4e547f45698b

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

    MD5

    179d2d54db61f9ba4d898dd1c169071f

    SHA1

    9b4f9c7b23d30e7673b4fe385fb174925efd2d1a

    SHA256

    7bd18eaa69f19af2e730ea8d5064ea2e39fc0f5294a909b82770d4f607ad31d8

    SHA512

    202056a29baa3a98597d0486a31d208bec536931bbca760241efa493a5c3e14521127fd17cc0734278739a4377dd867d245e396c2c6287c20afc4e547f45698b

  • memory/1704-55-0x0000000076851000-0x0000000076853000-memory.dmp

    Filesize

    8KB