Analysis

  • max time kernel
    92s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-01-2025 02:25

General

  • Target

    2025-01-19_4693bb147035b175de0478a0d3e90b9b_frostygoop_poet-rat_snatch.exe

  • Size

    6.3MB

  • MD5

    4693bb147035b175de0478a0d3e90b9b

  • SHA1

    00fdb48d88da37beb59013e4c42ed8cc8eb9cb0e

  • SHA256

    37ef1e2cd2e1594572abad74d88463ef61179a0e8779b889c3c4364325b2f7c3

  • SHA512

    4ec514aa399a799c09dc0cbeb3270a4d2b0d1475705ad7d1c15714aa6803ca154536313b3e8928759ae1c86caf633878e0fef4ee25b88d10cc73417bc891d3c3

  • SSDEEP

    49152:ghZhvrCThcGj8J2ILpz8IyMBEGKDEYTEMAQNvbmi5saDCvGpDMTou4ku9C2fXCmw:kHrCuZ2IZDylEavqiNpDMToV9pflN

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://clammyrobiny.cyou/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\2025-01-19_4693bb147035b175de0478a0d3e90b9b_frostygoop_poet-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-19_4693bb147035b175de0478a0d3e90b9b_frostygoop_poet-rat_snatch.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2928
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2420

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2420-0-0x00000000001A0000-0x00000000001F5000-memory.dmp

    Filesize

    340KB

  • memory/2420-4-0x00000000001A0000-0x00000000001F5000-memory.dmp

    Filesize

    340KB

  • memory/2420-1-0x00000000001A0000-0x00000000001F5000-memory.dmp

    Filesize

    340KB

  • memory/2420-7-0x00000000001A0000-0x00000000001F5000-memory.dmp

    Filesize

    340KB