General

  • Target

    4119e8730fb745bf623cd5aa2b1370177e81bef5a41beefc5fcf2e3c1bc144dc

  • Size

    7.0MB

  • Sample

    241210-sdctpatkhr

  • MD5

    d01f704a885c72070c28c7bd0299ace6

  • SHA1

    dcbb42da49513f1c7fe852fbc57b2f62723ecec1

  • SHA256

    4119e8730fb745bf623cd5aa2b1370177e81bef5a41beefc5fcf2e3c1bc144dc

  • SHA512

    58637fc7850480c32f39d986bde3ff3839f6db5674d226b0908550acde2bc87bf78895d8622b4cb5c53a01710858ab6ad21bd4cf0205ec934909ffb718c40824

  • SSDEEP

    196608:7Sz3OgQIV802q1mN1H4RNDrSdktRmz5FNY:W6gQIVJmNd2PSWtM5M

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/api

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://covery-mover.biz/api

Targets

    • Target

      4119e8730fb745bf623cd5aa2b1370177e81bef5a41beefc5fcf2e3c1bc144dc

    • Size

      7.0MB

    • MD5

      d01f704a885c72070c28c7bd0299ace6

    • SHA1

      dcbb42da49513f1c7fe852fbc57b2f62723ecec1

    • SHA256

      4119e8730fb745bf623cd5aa2b1370177e81bef5a41beefc5fcf2e3c1bc144dc

    • SHA512

      58637fc7850480c32f39d986bde3ff3839f6db5674d226b0908550acde2bc87bf78895d8622b4cb5c53a01710858ab6ad21bd4cf0205ec934909ffb718c40824

    • SSDEEP

      196608:7Sz3OgQIV802q1mN1H4RNDrSdktRmz5FNY:W6gQIVJmNd2PSWtM5M

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Modifies Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Disables Task Manager via registry modification

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks