General

  • Target

    aeffa7f6d93e105575b864dc6c89b9119bbbc71655bf12d4eda660e77c432120

  • Size

    6.8MB

  • Sample

    241205-xpws6axle1

  • MD5

    767354c76e47044e03a8e454726da1ae

  • SHA1

    f3b4770721c8cc24075f6dd89b82d92b9fd7caf3

  • SHA256

    aeffa7f6d93e105575b864dc6c89b9119bbbc71655bf12d4eda660e77c432120

  • SHA512

    0daddc1d0e8eaad3be94d24852693808e8fc65eb43ca6ba9b1d4c4a245b3fe290250338fd6dc8cf2022853fe72c622192dae54abc90db5cb3c70a5002591e3af

  • SSDEEP

    98304:2kf7HzfcJ5fdSBe7RdW9vsqGbGnwPvL+ESjONZ72w5TM4dOJsJ3fnZktS3Midpy/:2krrc5we77WJdGKw3KE0Csw5N7fnZzY

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

gcleaner

C2

92.63.197.221

45.91.200.135

Extracted

Family

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://se-blurry.biz/api

https://zinc-sneark.biz/api

https://dwell-exclaim.biz/api

https://formy-spill.biz/api

https://covery-mover.biz/api

https://dare-curbys.biz/api

https://print-vexer.biz/api

Targets

    • Target

      aeffa7f6d93e105575b864dc6c89b9119bbbc71655bf12d4eda660e77c432120

    • Size

      6.8MB

    • MD5

      767354c76e47044e03a8e454726da1ae

    • SHA1

      f3b4770721c8cc24075f6dd89b82d92b9fd7caf3

    • SHA256

      aeffa7f6d93e105575b864dc6c89b9119bbbc71655bf12d4eda660e77c432120

    • SHA512

      0daddc1d0e8eaad3be94d24852693808e8fc65eb43ca6ba9b1d4c4a245b3fe290250338fd6dc8cf2022853fe72c622192dae54abc90db5cb3c70a5002591e3af

    • SSDEEP

      98304:2kf7HzfcJ5fdSBe7RdW9vsqGbGnwPvL+ESjONZ72w5TM4dOJsJ3fnZktS3Midpy/:2krrc5we77WJdGKw3KE0Csw5N7fnZzY

    • 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)

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks