Resubmissions

14-01-2025 19:47

250114-yhrfjaxmgt 10

06-01-2025 23:22

250106-3cpf7ssndt 10

Analysis

  • max time kernel
    93s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2025 23:22

General

  • Target

    2025-01-06_0647798657b80cdfa9dd34701fe78a86_frostygoop_snatch.exe

  • Size

    3.8MB

  • MD5

    0647798657b80cdfa9dd34701fe78a86

  • SHA1

    14ed01812346728cd77ae058bf3ac5c8d66f7c09

  • SHA256

    60b1993f4ea7fbefe0431d94b0f1794d83259333d1aab7d0f83af852727d2e20

  • SHA512

    07c980222541acbad98c10af73cee763fb62419674fbdab448991a4b4831d858367bf9120aedf62e459ebfc44da5a6a0b4a17d788e66392c7801667bb96b9456

  • SSDEEP

    49152:3R/W9yhKrDPtTbvMr2aQPF7Ifxzce3qLz+LZwNhVwZotmdmjcE68l1nF19B7:3R/jitHEraLz9CqtmQ

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/api

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-06_0647798657b80cdfa9dd34701fe78a86_frostygoop_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-06_0647798657b80cdfa9dd34701fe78a86_frostygoop_snatch.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4080
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3528-0-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/3528-1-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/3528-2-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/3528-3-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/3528-4-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB