General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241121-elsyzszalq

  • MD5

    2abf167c162f113d8d96e89224cbbe5d

  • SHA1

    9242e3859dd61870bfb277ff8406647ace1f44b5

  • SHA256

    64789098fe762f3a9459df93505475b24d01549e2fe5057522f8bad0b7f907e2

  • SHA512

    943806cfa245cb47b1bbc54675196993a81954b34229f7e1a8357fd748bcaae079f05782ece5bf11ea59e537e479ad7e2b61b89bfccec0ce586a32aabeba1a12

  • SSDEEP

    49152:mnQIIeuh6zC9mIDxP2qUTqCN0ofc8yr43cbM8hhQcnZ0e:moesTmINvdCNhE8ys2MFcnZ0

Malware Config

Extracted

Family

lumma

C2

https://crib-endanger.sbs

https://faintbl0w.sbs

https://300snails.sbs

https://bored-light.sbs

https://3xc1aimbl0w.sbs

https://pull-trucker.sbs

https://fleez-inc.sbs

https://thicktoys.sbs

https://frogmen-smell.sbs

Extracted

Family

lumma

C2

https://frogmen-smell.sbs/api

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      2abf167c162f113d8d96e89224cbbe5d

    • SHA1

      9242e3859dd61870bfb277ff8406647ace1f44b5

    • SHA256

      64789098fe762f3a9459df93505475b24d01549e2fe5057522f8bad0b7f907e2

    • SHA512

      943806cfa245cb47b1bbc54675196993a81954b34229f7e1a8357fd748bcaae079f05782ece5bf11ea59e537e479ad7e2b61b89bfccec0ce586a32aabeba1a12

    • SSDEEP

      49152:mnQIIeuh6zC9mIDxP2qUTqCN0ofc8yr43cbM8hhQcnZ0e:moesTmINvdCNhE8ys2MFcnZ0

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks