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Analysis

  • max time kernel
    92s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 08:46

General

  • Target

    cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe

  • Size

    21.4MB

  • MD5

    49ec80bf172ef2012a08499781c31310

  • SHA1

    f2822f1e17e69c8d3aafa33cebd8125e94e0c311

  • SHA256

    cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3

  • SHA512

    d2cbbc02ac51cc2baa19b3daee30336e76ddc2340d00e478be8e109bf6eaa92a31babdac38fd2e44f7d45dc4e3c4dcd98da77388ebb10d7617a652bd135d7175

  • SSDEEP

    98304:118QEsEAjX/ZgRhoxKTx5q0bTZ4W9x8Q3CmZQk7LPSeORlzoTJTGefnoGC9DwM52:vEzArlo8iuWDi5m6efZMzSj/82

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://femininedspzmhu.shop/api

Signatures

  • Lumma Stealer, LummaC

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

  • 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\cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe
    "C:\Users\Admin\AppData\Local\Temp\cf266152ca5293aee22d1e6175811f8c909f9a8e283161a6fd130d4186c800f3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3896
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2132-0-0x0000000000340000-0x0000000000397000-memory.dmp

    Filesize

    348KB

  • memory/2132-2-0x0000000000340000-0x0000000000397000-memory.dmp

    Filesize

    348KB

  • memory/2132-5-0x0000000000340000-0x0000000000397000-memory.dmp

    Filesize

    348KB

  • memory/2132-7-0x0000000000340000-0x0000000000397000-memory.dmp

    Filesize

    348KB