General

  • Target

    LTool.exe

  • Size

    667.0MB

  • Sample

    250129-b3jvvszmdk

  • MD5

    a967953a38402dbcc42e716031ee8b75

  • SHA1

    fb708e62c831da7e72bdeb6eb65913a47f2ff292

  • SHA256

    49dd4ec8970f0d531e6be7258e91782346e57b1d8722e9af7c2bfdec178f183e

  • SHA512

    1026a36f5e2885a6ad8906ec61d230f391ef5483476cf4055fbd7146c2154ad20cf953dafbeebc0b543dbad4e6c2032a865a9e2fbd413a631b5cb47857be2e6e

  • SSDEEP

    24576:edjhD3YPKA1fND19FgSh5VMsR2p1uEJuSts:41E1114Sh5V/tOuSu

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://toppyneedus.biz/api

Targets

    • Target

      LTool.exe

    • Size

      667.0MB

    • MD5

      a967953a38402dbcc42e716031ee8b75

    • SHA1

      fb708e62c831da7e72bdeb6eb65913a47f2ff292

    • SHA256

      49dd4ec8970f0d531e6be7258e91782346e57b1d8722e9af7c2bfdec178f183e

    • SHA512

      1026a36f5e2885a6ad8906ec61d230f391ef5483476cf4055fbd7146c2154ad20cf953dafbeebc0b543dbad4e6c2032a865a9e2fbd413a631b5cb47857be2e6e

    • SSDEEP

      24576:edjhD3YPKA1fND19FgSh5VMsR2p1uEJuSts:41E1114Sh5V/tOuSu

    Score
    10/10
    • 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

    • Loads dropped DLL

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks