General

  • Target

    32b754ed2258a0a657ba352db08cb3c9d657836018fd7a3d3f6226ac602d8672

  • Size

    1.9MB

  • Sample

    241127-134mpsypej

  • MD5

    0afca9260a5cca722153d2af2e383849

  • SHA1

    40b92c82d01c374478523af6f100b31df8485dc3

  • SHA256

    32b754ed2258a0a657ba352db08cb3c9d657836018fd7a3d3f6226ac602d8672

  • SHA512

    e103596e06a55301aba6f3440323ffe242be2b3e9fec2c3559aeeb21e9399a6dd69c63c943fb9e316ea4dab1ddcdda2d3814551c240da7c878a1be7cd3fcff40

  • SSDEEP

    49152:dB6Ol4Igl0dtI5kPpAaCyq9fgOU505HU9SD4C2uaylw1CvMePaP:T6mL7fMFU5IoS8C+f1Ua

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

      32b754ed2258a0a657ba352db08cb3c9d657836018fd7a3d3f6226ac602d8672

    • Size

      1.9MB

    • MD5

      0afca9260a5cca722153d2af2e383849

    • SHA1

      40b92c82d01c374478523af6f100b31df8485dc3

    • SHA256

      32b754ed2258a0a657ba352db08cb3c9d657836018fd7a3d3f6226ac602d8672

    • SHA512

      e103596e06a55301aba6f3440323ffe242be2b3e9fec2c3559aeeb21e9399a6dd69c63c943fb9e316ea4dab1ddcdda2d3814551c240da7c878a1be7cd3fcff40

    • SSDEEP

      49152:dB6Ol4Igl0dtI5kPpAaCyq9fgOU505HU9SD4C2uaylw1CvMePaP:T6mL7fMFU5IoS8C+f1Ua

    • 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