Analysis

  • max time kernel
    124s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 10:49

General

  • Target

    060a70c364f54b43c8227cd6fe6474f8d37e55c174057da82f81c2e6748bac2a.exe

  • Size

    36KB

  • MD5

    069be2a2de10eeb2e668062fd079cb77

  • SHA1

    47ef673a9c6dc1bf453e06215052385c591d4db1

  • SHA256

    060a70c364f54b43c8227cd6fe6474f8d37e55c174057da82f81c2e6748bac2a

  • SHA512

    2077b4467f450aaf7ca7e87659295c5e3ab2c15ce8b49e58800b3167bbf6f94412bbbc45a0caada71c7b187bc79c48349935cada7ba0445d50ee419e2f7d6b48

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\060a70c364f54b43c8227cd6fe6474f8d37e55c174057da82f81c2e6748bac2a.exe
    "C:\Users\Admin\AppData\Local\Temp\060a70c364f54b43c8227cd6fe6474f8d37e55c174057da82f81c2e6748bac2a.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:964
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1712
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\060a70c364f54b43c8227cd6fe6474f8d37e55c174057da82f81c2e6748bac2a.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1932
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1248

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    02a4a531d52dd1326b95a007fee136af

    SHA1

    5859c46ffbcf59b66a0fd9af17a4fbcc00f9c42f

    SHA256

    1175c14848fcd73148d4890afabfab36fa1f9bd91605b438b594be016f3de911

    SHA512

    f31d0349bad98a7e58a350adde622bfc84123f0dd58e426a2a14d4f91a85d954f65e70049a53a68780d16c38a0f1083dfe0e7dcbe99ba4034319f82b9998ce47

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

    02a4a531d52dd1326b95a007fee136af

    SHA1

    5859c46ffbcf59b66a0fd9af17a4fbcc00f9c42f

    SHA256

    1175c14848fcd73148d4890afabfab36fa1f9bd91605b438b594be016f3de911

    SHA512

    f31d0349bad98a7e58a350adde622bfc84123f0dd58e426a2a14d4f91a85d954f65e70049a53a68780d16c38a0f1083dfe0e7dcbe99ba4034319f82b9998ce47

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

    02a4a531d52dd1326b95a007fee136af

    SHA1

    5859c46ffbcf59b66a0fd9af17a4fbcc00f9c42f

    SHA256

    1175c14848fcd73148d4890afabfab36fa1f9bd91605b438b594be016f3de911

    SHA512

    f31d0349bad98a7e58a350adde622bfc84123f0dd58e426a2a14d4f91a85d954f65e70049a53a68780d16c38a0f1083dfe0e7dcbe99ba4034319f82b9998ce47

  • memory/964-54-0x0000000075D61000-0x0000000075D63000-memory.dmp
    Filesize

    8KB