General

  • Target

    1b233f8e414b10c0abf1c928d519bbaf2cada53d9fb0d38304f00132e3c511de

  • Size

    3.6MB

  • Sample

    240711-2fln2sxcjj

  • MD5

    014e476ed0b569ec55b9be8258635857

  • SHA1

    ae2dee25bafd624c5569fbdfbfdcef34feba485f

  • SHA256

    1b233f8e414b10c0abf1c928d519bbaf2cada53d9fb0d38304f00132e3c511de

  • SHA512

    618a63ef553452e5c94234296f2e16b95a65831c7cbe1ecf956494ac2809c3efe30146ec21f41f73d89f35d72b267e81fae79c6d5a8729193449101bf1f179cf

  • SSDEEP

    49152:FhwUx4aoQcVi4hgTxcROpTpg0f0QVDzumvcaPf/gvW1SGLubg:vwa4aoQt4ySOpTbl/vczvSSGSbg

Malware Config

Extracted

Family

vidar

C2

https://steamcommunity.com/profiles/76561199735694209

https://t.me/puffclou

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.1) Gecko/20100101 Firefox/128.1

Extracted

Family

lumma

C2

https://contemplateodszsv.shop/api

https://applyzxcksdia.shop/api

https://replacedoxcjzp.shop/api

https://declaredczxi.shop/api

https://catchddkxozvp.shop/api

https://arriveoxpzxo.shop/api

https://bindceasdiwozx.shop/api

https://conformfucdioz.shop/api

https://reinforcedirectorywd.shop/api

Targets

    • Target

      1b233f8e414b10c0abf1c928d519bbaf2cada53d9fb0d38304f00132e3c511de

    • Size

      3.6MB

    • MD5

      014e476ed0b569ec55b9be8258635857

    • SHA1

      ae2dee25bafd624c5569fbdfbfdcef34feba485f

    • SHA256

      1b233f8e414b10c0abf1c928d519bbaf2cada53d9fb0d38304f00132e3c511de

    • SHA512

      618a63ef553452e5c94234296f2e16b95a65831c7cbe1ecf956494ac2809c3efe30146ec21f41f73d89f35d72b267e81fae79c6d5a8729193449101bf1f179cf

    • SSDEEP

      49152:FhwUx4aoQcVi4hgTxcROpTpg0f0QVDzumvcaPf/gvW1SGLubg:vwa4aoQt4ySOpTbl/vczvSSGSbg

    • Detect Vidar Stealer

    • Lumma Stealer

      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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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