Resubmissions

02-01-2025 17:39

250102-v793dszlcx 10

02-01-2025 17:29

250102-v2k63szjf1 10

General

  • Target

    Installer.exe

  • Size

    668.5MB

  • Sample

    250102-v793dszlcx

  • MD5

    723c255e1f4f984e4988d41212968d5c

  • SHA1

    d30649a096bdf3fad96174a02e53f816bff0c7fd

  • SHA256

    c532482e6d90a766b487be5f1396cad74dc56a62d984c841cdd54bc5df89dde4

  • SHA512

    0afbcbf730b51fc08bb4e3b568cbe88118e6e55c57b33f40b01ed41ab24751ce44efc66284a2da31d76670892d1fae49e783935928a6bf41544a7501fcebdf5d

  • SSDEEP

    24576:Ftch9W5WcyXGvFQF/Huroeuof5sdnWy0:Ft5WcyXGvF7o57JWy

Malware Config

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

Targets

    • Target

      Installer.exe

    • Size

      668.5MB

    • MD5

      723c255e1f4f984e4988d41212968d5c

    • SHA1

      d30649a096bdf3fad96174a02e53f816bff0c7fd

    • SHA256

      c532482e6d90a766b487be5f1396cad74dc56a62d984c841cdd54bc5df89dde4

    • SHA512

      0afbcbf730b51fc08bb4e3b568cbe88118e6e55c57b33f40b01ed41ab24751ce44efc66284a2da31d76670892d1fae49e783935928a6bf41544a7501fcebdf5d

    • SSDEEP

      24576:Ftch9W5WcyXGvFQF/Huroeuof5sdnWy0:Ft5WcyXGvF7o57JWy

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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