General

  • Target

    1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844

  • Size

    1.8MB

  • Sample

    241127-z7d26s1ldx

  • MD5

    31c94a705843278521207a619f4dc460

  • SHA1

    353e1befeb35094b09ce400ca3614418239427d0

  • SHA256

    1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844

  • SHA512

    213d77ce0e833fc3286d00bd9819782518d915f4d9abfaf348b111fd2e03ed10963f7da67329f0bb7d2d6ab2e501a9140578094ca5cb104308882f0bbb09f91f

  • SSDEEP

    49152:oF+xhTcyqhDEpZBlxpEnHwGanmLkf3ORDZIIraL84:oFWcXWjlxqH1umLklpH

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

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://preside-comforter.sbs

https://savvy-steereo.sbs

https://copper-replace.sbs

https://record-envyp.sbs

https://slam-whipp.sbs

https://wrench-creter.sbs

https://looky-marked.sbs

https://plastic-mitten.sbs

https://hallowed-noisy.sbs

Extracted

Family

lumma

C2

https://hallowed-noisy.sbs/api

https://plastic-mitten.sbs/api

https://looky-marked.sbs/api

https://wrench-creter.sbs/api

https://slam-whipp.sbs/api

https://record-envyp.sbs/api

https://copper-replace.sbs/api

https://savvy-steereo.sbs/api

https://preside-comforter.sbs/api

Targets

    • Target

      1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844

    • Size

      1.8MB

    • MD5

      31c94a705843278521207a619f4dc460

    • SHA1

      353e1befeb35094b09ce400ca3614418239427d0

    • SHA256

      1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844

    • SHA512

      213d77ce0e833fc3286d00bd9819782518d915f4d9abfaf348b111fd2e03ed10963f7da67329f0bb7d2d6ab2e501a9140578094ca5cb104308882f0bbb09f91f

    • SSDEEP

      49152:oF+xhTcyqhDEpZBlxpEnHwGanmLkf3ORDZIIraL84:oFWcXWjlxqH1umLklpH

    • Amadey

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

    • Amadey 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

    • Enumerates VirtualBox registry keys

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

    • 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.

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks