Overview

overview

10

Static

static

10

2025-04-14...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    125s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250410-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2025, 01:20

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General

  • Target

    2025-04-14_e9e80113870f0adde83a81638b5003f3_amadey_elex_rhadamanthys_sakula_smoke-loader.exe

  • Size

    92KB

  • MD5

    e9e80113870f0adde83a81638b5003f3

  • SHA1

    fff388d098f71da3df1baaff242c695edb7ee49d

  • SHA256

    01fb2c0e6015f327482c9cb573f5e7f0b46e37c27084e2a8fdc9b6edc3e4d62f

  • SHA512

    63276b51640172549bb74b740be309cd9624d60d7923bd4e13497e72a762eed49821842f2d98bab5a3549ece8bb3f585a4400b4ef308e708fcaba8621cad341e

  • SSDEEP

    1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrZ:9bfVk29te2jqxCEtg30Bl

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_e9e80113870f0adde83a81638b5003f3_amadey_elex_rhadamanthys_sakula_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-14_e9e80113870f0adde83a81638b5003f3_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:2428
    • 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:2788
    • 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_e9e80113870f0adde83a81638b5003f3_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:5020
      • 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:916
  • 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:5264
    • 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:4508

Network

MITRE ATT&CK Enterprise v16

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Downloads

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

    92KB

    MD5

    9a54feba51d9765d36fe947a88288213

    SHA1

    28eb2713a5fb44fdda6d47572e0c6ce79c364d28

    SHA256

    284d6c768fe8dcbfd045ec41e43029bcce9af36df256d3ee34f79733265316a0

    SHA512

    0d622d9ef2c7ee411e03e23047548ebe56b1ec15f8c09a65a95f9bfd79d0b27979d3759e12ede64bc93d9d6a37d119cc439a699976d2e8cd040b68e46b6484fd

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