Analysis

  • max time kernel
    118s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12/02/2022, 06:44

General

  • Target

    0f1b5bcc1fd902a481d402643b3be555ab17fab2460ebf70a9b73c196f22c95f.exe

  • Size

    101KB

  • MD5

    7426387a8c56f0b812d64cf8cc605557

  • SHA1

    85f0e7c44a20a4cb26ab40ef37f73fe2dd609757

  • SHA256

    0f1b5bcc1fd902a481d402643b3be555ab17fab2460ebf70a9b73c196f22c95f

  • SHA512

    c39a7faf59b55d1012afda2173672eeba4b4ff66324cc729c9c14373aa32b1c44cd40fecf730e56bdf83bf46a9ef685b64afc5327e38a5f1ab9e16f5fba40bad

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\0f1b5bcc1fd902a481d402643b3be555ab17fab2460ebf70a9b73c196f22c95f.exe
    "C:\Users\Admin\AppData\Local\Temp\0f1b5bcc1fd902a481d402643b3be555ab17fab2460ebf70a9b73c196f22c95f.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1612
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f1b5bcc1fd902a481d402643b3be555ab17fab2460ebf70a9b73c196f22c95f.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1040
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1104

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/828-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

          Filesize

          8KB