Resubmissions

03-10-2024 20:46

241003-zklthazamd 10

02-10-2024 15:16

241002-snmfwawhqd 10

01-10-2024 01:49

241001-b8w3davemp 10

General

  • Target

    de664956d799e59e1cca0788d545922ee420e3afdcf277442f148f52bc78df89.exe

  • Size

    404KB

  • Sample

    241002-snmfwawhqd

  • MD5

    38dabc7063c0a175a12c30bd44cf3dbc

  • SHA1

    6d7aabebd8a417168e220c7497f4bc38c314da3b

  • SHA256

    de664956d799e59e1cca0788d545922ee420e3afdcf277442f148f52bc78df89

  • SHA512

    674760ad37cf7886ca4cd786e4d1966d3827fdad008a85a125e18bd474d073dae8d4296427253bb86e78d3173a300611ee5eb2e01c1f968700679350fc17a24d

  • SSDEEP

    12288:XY1HgTKqPXxbx28l1ukOy325R4RQMJnJ9w6EO:XY1AtPB0KwkU5GRnJnxt

Malware Config

Extracted

Family

vidar

Version

11

Botnet

a669a86f8433a1e88901711c0f772c97

C2

https://t.me/jamsemlg

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

Extracted

Family

vidar

Version

11

Botnet

8b4d47586874b08947203f03e4db3962

C2

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

C2

https://questionsmw.store/api

https://soldiefieop.site/api

https://treatynreit.site/api

https://snarlypagowo.site/api

https://mysterisop.site/api

https://absorptioniw.site/api

https://gravvitywio.store/api

https://abnomalrkmu.site/api

Extracted

Family

stealc

Botnet

default

C2

http://46.8.231.109

Attributes
  • url_path

    /c4754d4f680ead72.php

Targets

    • Target

      de664956d799e59e1cca0788d545922ee420e3afdcf277442f148f52bc78df89.exe

    • Size

      404KB

    • MD5

      38dabc7063c0a175a12c30bd44cf3dbc

    • SHA1

      6d7aabebd8a417168e220c7497f4bc38c314da3b

    • SHA256

      de664956d799e59e1cca0788d545922ee420e3afdcf277442f148f52bc78df89

    • SHA512

      674760ad37cf7886ca4cd786e4d1966d3827fdad008a85a125e18bd474d073dae8d4296427253bb86e78d3173a300611ee5eb2e01c1f968700679350fc17a24d

    • SSDEEP

      12288:XY1HgTKqPXxbx28l1ukOy325R4RQMJnJ9w6EO:XY1AtPB0KwkU5GRnJnxt

    • Detect Vidar Stealer

    • Lumma Stealer, LummaC

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

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks