General

  • Target

    856f48350c1064b855c7ecd52549bc3cc214c12e1c0d0fc5af91ff9c45fb2841.exe

  • Size

    191KB

  • Sample

    240824-bp5keazdqm

  • MD5

    480e83a8b9bb22bf1bef2965113f3901

  • SHA1

    0dad164451c90824d38f1db7aa6e2aa4faaa2e01

  • SHA256

    856f48350c1064b855c7ecd52549bc3cc214c12e1c0d0fc5af91ff9c45fb2841

  • SHA512

    ee808768b3e0da3f592f311cddbc7eabc0a58fff6bf4b7b778b0efafdf4db22decbb0695d353a178c49ed42f58e567b781866a7dd7726531c55f6fc49f736d54

  • SSDEEP

    3072:ioRCT49x4Yxcvp01oNss8KhcCGEB1g88Laa9Dn5rhXDZ0Q2hvryFHYV21k0gHk5S:iokYxqG14ssmCZ28saa/rhzi5hOtRDfS

Malware Config

Extracted

Family

vidar

Version

10.8

Botnet

3cd4672c6baedc17edab0cb86e9453d1

C2

https://t.me/jamelwt

https://steamcommunity.com/profiles/76561199761128941

https://t.me/iyigunl

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Extracted

Family

lumma

C2

https://millyscroqwp.shop/api

https://locatedblsoqp.shop/api

https://traineiwnqo.shop/api

https://condedqpwqm.shop/api

https://stagedchheiqwo.shop/api

https://stamppreewntnq.shop/api

https://caffegclasiqwp.shop/api

https://tenntysjuxmz.shop/api

Targets

    • Target

      856f48350c1064b855c7ecd52549bc3cc214c12e1c0d0fc5af91ff9c45fb2841.exe

    • Size

      191KB

    • MD5

      480e83a8b9bb22bf1bef2965113f3901

    • SHA1

      0dad164451c90824d38f1db7aa6e2aa4faaa2e01

    • SHA256

      856f48350c1064b855c7ecd52549bc3cc214c12e1c0d0fc5af91ff9c45fb2841

    • SHA512

      ee808768b3e0da3f592f311cddbc7eabc0a58fff6bf4b7b778b0efafdf4db22decbb0695d353a178c49ed42f58e567b781866a7dd7726531c55f6fc49f736d54

    • SSDEEP

      3072:ioRCT49x4Yxcvp01oNss8KhcCGEB1g88Laa9Dn5rhXDZ0Q2hvryFHYV21k0gHk5S:iokYxqG14ssmCZ28saa/rhzi5hOtRDfS

    • 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