Overview

overview

10

Static

static

10

2025-04-14...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    105s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2025, 00:37

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General

  • Target

    2025-04-14_5b21c39d84d16bc50b39e37bfdd6bce3_amadey_elex_rhadamanthys_sakula_smoke-loader.exe

  • Size

    92KB

  • MD5

    5b21c39d84d16bc50b39e37bfdd6bce3

  • SHA1

    d213cf091d77e61da2cd0f7ea512e798b55babb4

  • SHA256

    26e3e2a08ffb9dabea8d50b16118c014e34a663b73822068dc007f28b9c63b52

  • SHA512

    e8484364de73f4f64246c5021a5dc2ae954b20c77fd25df24153bd03a04b3fe6ea55b5ebab235f529d9b49c980c31e2b59473a317462ce3c6b0e5fcf15ace1e8

  • SSDEEP

    1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtr3:9bfVk29te2jqxCEtg30Bb

Score
10/10
sakuladiscoverypersistencerattrojan

Malware Config

Extracted

Family

sakula

C2

www.savmpet.com

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

    trojanratsakula
  • Sakula family
    sakula
  • 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 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

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

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • 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\2025-04-14_5b21c39d84d16bc50b39e37bfdd6bce3_amadey_elex_rhadamanthys_sakula_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-14_5b21c39d84d16bc50b39e37bfdd6bce3_amadey_elex_rhadamanthys_sakula_smoke-loader.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:5304
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3156
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2025-04-14_5b21c39d84d16bc50b39e37bfdd6bce3_amadey_elex_rhadamanthys_sakula_smoke-loader.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:5720
      • 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:5416
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:6000
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5844

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

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Downloads

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

    92KB

    MD5

    6cb533880989a9f60d19ee735113d37e

    SHA1

    ffdc4b041b5249ddeb27ad0c95cfd34f7b12f584

    SHA256

    7862254695d4ef0a96149a2dfaa5e9352ccd4c442c693a8f53fddf84f554cc19

    SHA512

    aedf4f8dab4ea71500920cf8208e48eae28ce998509822dfdec66bc299ccf5205c39736eb78f1c3ea472e175e4713b61c1006585b717de8a2b79d10a2dfa327c

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