General

  • Target

    18894a1a879e0e75c33ec7988c8835b20b42a3fae8c51f1cb4f026f2b855a6b7.exe

  • Size

    1.8MB

  • Sample

    240928-bg9jds1eqa

  • MD5

    dc730eea0eba910485703a74d173f8e2

  • SHA1

    093f63548d7366b6c3cbfc3ddfca453199e40eca

  • SHA256

    18894a1a879e0e75c33ec7988c8835b20b42a3fae8c51f1cb4f026f2b855a6b7

  • SHA512

    f1726fae08f206b07ac87ecf890059e98b110a1db0c72add91b89ebbbb5e8d431aacfe31c37028db3cf52eefb7a6bdfc137122b82c7b10dd87e6800a641f933d

  • SSDEEP

    49152:Rf036dyCkdyKg1Il+5elMr8JYPDaLObL:R06dyR9oIlFlMr5V

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.2

Botnet

Default

C2

47.238.55.14:4449

Mutex

rqwcncaesrdtlckoweu

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

amadey

Version

4.41

Botnet

1176f2

C2

http://185.215.113.19

Attributes
  • install_dir

    417fd29867

  • install_file

    ednfoki.exe

  • strings_key

    183201dc3defc4394182b4bff63c4065

  • url_paths

    /CoreOPT/index.php

rc4.plain

Extracted

Family

lumma

C2

https://reinforcenh.shop/api

Targets

    • Target

      18894a1a879e0e75c33ec7988c8835b20b42a3fae8c51f1cb4f026f2b855a6b7.exe

    • Size

      1.8MB

    • MD5

      dc730eea0eba910485703a74d173f8e2

    • SHA1

      093f63548d7366b6c3cbfc3ddfca453199e40eca

    • SHA256

      18894a1a879e0e75c33ec7988c8835b20b42a3fae8c51f1cb4f026f2b855a6b7

    • SHA512

      f1726fae08f206b07ac87ecf890059e98b110a1db0c72add91b89ebbbb5e8d431aacfe31c37028db3cf52eefb7a6bdfc137122b82c7b10dd87e6800a641f933d

    • SSDEEP

      49152:Rf036dyCkdyKg1Il+5elMr8JYPDaLObL:R06dyR9oIlFlMr5V

    • Amadey

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

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Lumma Stealer, LummaC

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

    • Drops startup file

    • 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

    • Checks installed software on the system

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

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks