Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2025, 12:42

General

  • Target

    a3bee949be6f87d036462dd27a940ddb50554ea8b86e49458a2bee19691b39a9.exe

  • Size

    114KB

  • MD5

    45a4e639d05371789a454225b172b577

  • SHA1

    bd689cc37d159d38bdd4495b2bb01d90431e3c24

  • SHA256

    a3bee949be6f87d036462dd27a940ddb50554ea8b86e49458a2bee19691b39a9

  • SHA512

    5c2c9a520cc8417b557617cd9b377983b4bbc321d74060340e6945a8343533e371b3401af1155972b147c9b94714ffe466ea7b317a6921a301c913b67991ebdc

  • SSDEEP

    1536:Loaj1hJL1S9t0MIeboal8bCKxo7h0RPLJNz30rtriCr0nJnHPoq1nouy8TRgC:c0hpgz6xGhYJF30Blr0nhoutTRgC

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Sakula family
  • Sakula payload 6 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
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\a3bee949be6f87d036462dd27a940ddb50554ea8b86e49458a2bee19691b39a9.exe
    "C:\Users\Admin\AppData\Local\Temp\a3bee949be6f87d036462dd27a940ddb50554ea8b86e49458a2bee19691b39a9.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:116
    • 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:2660
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\a3bee949be6f87d036462dd27a940ddb50554ea8b86e49458a2bee19691b39a9.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:4648
      • 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:4568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    114KB

    MD5

    dcf7a886a76d4d1abed198ecb611116e

    SHA1

    6cba776506674e46ace2021dc741b6975955f43e

    SHA256

    ece95a9dfa757b96f49d0221c0aae07d6b8b0341d5ef9c60f417a65570575eac

    SHA512

    f23524374dc31d367aac767f25260cb6b73f310fd89520ba17a4a42ac196a9b0c09c8d0a9ba31db15e1617db994efcb2803bad1e68d819a2152a65af084a890c

  • memory/116-0-0x0000000000390000-0x00000000003B1000-memory.dmp

    Filesize

    132KB

  • memory/116-6-0x0000000000390000-0x00000000003B1000-memory.dmp

    Filesize

    132KB

  • memory/116-8-0x0000000000390000-0x00000000003B1000-memory.dmp

    Filesize

    132KB

  • memory/2660-4-0x00000000009A0000-0x00000000009C1000-memory.dmp

    Filesize

    132KB

  • memory/2660-7-0x00000000009A0000-0x00000000009C1000-memory.dmp

    Filesize

    132KB