Analysis

  • max time kernel
    149s
  • max time network
    173s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12/02/2022, 06:38

General

  • Target

    0f690f1394891d0dfac8da15b53f0b038d1edb5b70505362f2e0e36393099d9f.exe

  • Size

    35KB

  • MD5

    8ed4bbe4c71b9012b4f805619e68bd49

  • SHA1

    91faeb75d8db34fc8a6512d41cccf00bcd250405

  • SHA256

    0f690f1394891d0dfac8da15b53f0b038d1edb5b70505362f2e0e36393099d9f

  • SHA512

    9fd940452e1bd8d32910e1a825e3f2289a5457861a6237da03098003611724a175ece2054c51efa15a17d1112ccdbfc0737595a1825dffdab28509bacf3fcf4e

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\0f690f1394891d0dfac8da15b53f0b038d1edb5b70505362f2e0e36393099d9f.exe
    "C:\Users\Admin\AppData\Local\Temp\0f690f1394891d0dfac8da15b53f0b038d1edb5b70505362f2e0e36393099d9f.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:660
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f690f1394891d0dfac8da15b53f0b038d1edb5b70505362f2e0e36393099d9f.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1284
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:964

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1924-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

          Filesize

          8KB