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Analysis

  • max time kernel
    107s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2025, 13:38

General

  • Target

    JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe

  • Size

    4.5MB

  • MD5

    c97b519b7132f82a64bdb943466ad984

  • SHA1

    8acc0bfbbbcbf5b98ce5190aafb6ec57b4d3c836

  • SHA256

    6a3ecd6dd8f8099413faeda6715cf1be7c4fd9388a5e35e2084d7641fc143965

  • SHA512

    0ceb88b93d9280c54e039b39bfb0195759b6c52a4abb77b92fa4ddb9c7d08f1f50bc4a50ab9d92897bca5b3601cae90218f45b64070bdb1b4a7911551a4d4c9c

  • SSDEEP

    24576:0+9mrnE2Zjll/6b8h3UZrgEu8CkBW+M3nXvIMfhlG144EE/f5DBMY/:0Y2ZjlkWEZw8Jk+EXvIMfP4FRaY/

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Sakula family
  • Sakula payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 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).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:100
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1396
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:3460
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    4.5MB

    MD5

    b9639ebcd4a5aefb792afbaa360cff32

    SHA1

    702f5644ac467d9c5dd82cb4f258db119cf31d87

    SHA256

    1affe44d72b3fccf62adac8aaebd1a5375beea0b2b91c8ee32a652bcd8dc7188

    SHA512

    1350869750ccd58dba2c24771ae82137dfa8fda79c4c96b09f4a7572b0b720476948d414e42b68bd35bb1540740fa8bd5211c3eb27dbddd27ed43843852d3c8e