General

  • Target

    0a082bfab4f11f2e3c7d5487a10fb13d82513f84c7293c244f0d67a93915c9d3.exe

  • Size

    1.8MB

  • Sample

    241109-cjtrdstpht

  • MD5

    a835d4b5f9dbb0737eede28dade63297

  • SHA1

    1cadccca93db5e974ff4b282b05cddeeaaa655a1

  • SHA256

    0a082bfab4f11f2e3c7d5487a10fb13d82513f84c7293c244f0d67a93915c9d3

  • SHA512

    300685365481ba62e201004c929068289c5c7941ae71c93c53f4d21145642c40124dc1da62745ce7444892fce1affbe5a879e2b2e3aadd939f54fa656d2e2a83

  • SSDEEP

    49152:O9D3ngHAdLP7s3SkXU1DCF6cBliGFrd1glxpGfBh:OdQH0LP70Xm86gliOrHglDGfH

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

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://navygenerayk.store/api

Targets

    • Target

      0a082bfab4f11f2e3c7d5487a10fb13d82513f84c7293c244f0d67a93915c9d3.exe

    • Size

      1.8MB

    • MD5

      a835d4b5f9dbb0737eede28dade63297

    • SHA1

      1cadccca93db5e974ff4b282b05cddeeaaa655a1

    • SHA256

      0a082bfab4f11f2e3c7d5487a10fb13d82513f84c7293c244f0d67a93915c9d3

    • SHA512

      300685365481ba62e201004c929068289c5c7941ae71c93c53f4d21145642c40124dc1da62745ce7444892fce1affbe5a879e2b2e3aadd939f54fa656d2e2a83

    • SSDEEP

      49152:O9D3ngHAdLP7s3SkXU1DCF6cBliGFrd1glxpGfBh:OdQH0LP70Xm86gliOrHglDGfH

    • 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

    • 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.

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks