General

  • Target

    2e1216e1faf698fc36aa46c84f69731870bd927c992b46d1f32165531a4afac1

  • Size

    6.7MB

  • Sample

    241226-d82zqswmej

  • MD5

    2da9478f254591c1a28e5a07e77cbd80

  • SHA1

    7a0dc9c461ee6bc2958fdbfc898a75c0ce3513da

  • SHA256

    2e1216e1faf698fc36aa46c84f69731870bd927c992b46d1f32165531a4afac1

  • SHA512

    6ebb7cc82bd261a258dce7f45bf1aa7465586bc40eb339ad80a53e1853d0a4b7ce4154d4368f4cd943e43897845eab960edf3ebbe5f4405fb904ab2ab1f2751f

  • SSDEEP

    98304:N6U0ezBu2rNiE8HpCMsYM10sWPxkgx89H9DvSM7jBd59ENBIV34Khubt0MGPyOxm:NXbk2XOpCMvM1aPXe1vS2PgtbtIPz

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

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      2e1216e1faf698fc36aa46c84f69731870bd927c992b46d1f32165531a4afac1

    • Size

      6.7MB

    • MD5

      2da9478f254591c1a28e5a07e77cbd80

    • SHA1

      7a0dc9c461ee6bc2958fdbfc898a75c0ce3513da

    • SHA256

      2e1216e1faf698fc36aa46c84f69731870bd927c992b46d1f32165531a4afac1

    • SHA512

      6ebb7cc82bd261a258dce7f45bf1aa7465586bc40eb339ad80a53e1853d0a4b7ce4154d4368f4cd943e43897845eab960edf3ebbe5f4405fb904ab2ab1f2751f

    • SSDEEP

      98304:N6U0ezBu2rNiE8HpCMsYM10sWPxkgx89H9DvSM7jBd59ENBIV34Khubt0MGPyOxm:NXbk2XOpCMvM1aPXe1vS2PgtbtIPz

    • 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

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

    • 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

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks