General

  • Target

    file.exe

  • Size

    283KB

  • Sample

    240911-hkrw3syarh

  • MD5

    1a8eac6293ff78c7b9069e87830cc8c7

  • SHA1

    6d73f90761d45ac64e9f6eb36da1e82756f2cee7

  • SHA256

    d70176af4397fd3ce6b70a18a3b48ab445a7fa165cf0f758c5d02faa6387ea53

  • SHA512

    9f53782d65ee9d25537f7e0b075aa1df1c430f1c416014ebf4d10970ab504c388799068da07e78dfec7de4bf21457deb7f3c81f64a25b6e5b2872f85fa2472ae

  • SSDEEP

    6144:DMsGCiIVbgS/z41Pj2Hlmu8VsLIIiRHTHKJlo9agrEO:D/GCiibh7OiHlB8VsLI1rbEO

Malware Config

Extracted

Family

vidar

C2

http://147.45.126.10:80

https://t.me/edm0d

https://steamcommunity.com/profiles/76561199768374681

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 OPR/110.0.0.0

Extracted

Family

lumma

C2

https://commisionipwn.shop/api

Targets

    • Target

      file.exe

    • Size

      283KB

    • MD5

      1a8eac6293ff78c7b9069e87830cc8c7

    • SHA1

      6d73f90761d45ac64e9f6eb36da1e82756f2cee7

    • SHA256

      d70176af4397fd3ce6b70a18a3b48ab445a7fa165cf0f758c5d02faa6387ea53

    • SHA512

      9f53782d65ee9d25537f7e0b075aa1df1c430f1c416014ebf4d10970ab504c388799068da07e78dfec7de4bf21457deb7f3c81f64a25b6e5b2872f85fa2472ae

    • SSDEEP

      6144:DMsGCiIVbgS/z41Pj2Hlmu8VsLIIiRHTHKJlo9agrEO:D/GCiibh7OiHlB8VsLI1rbEO

    • Detect Vidar Stealer

    • Lumma Stealer, LummaC

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

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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