Analysis

  • max time kernel
    132s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2024, 01:19

General

  • Target
    2501b51b7e7547665a010a629aeed45175d705d0749b2a201c375b31409ef554.exe
  • Size 5.6MB
  • Sample240607-bpy3magb79
  • SHA256 2501b51b7e7547665a010a629aeed45175d705d0749b2a201c375b31409ef554
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • lumma

C2
  • https://stickyyummyskiwffe.shop/api

  • https://distincttangyflippan.shop/api

  • https://macabrecondfucews.shop/api

  • https://greentastellesqwm.shop/api

  • https://sturdyregularrmsnhw.shop/api

  • https://lamentablegapingkwaq.shop/api

  • https://innerverdanytiresw.shop/api

  • https://standingcomperewhitwo.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2501b51b7e7547665a010a629aeed45175d705d0749b2a201c375b31409ef554.exe
    "C:\Users\Admin\AppData\Local\Temp\2501b51b7e7547665a010a629aeed45175d705d0749b2a201c375b31409ef554.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4160
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      2⤵
        PID:1804

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1804-5-0x0000000000490000-0x00000000004EA000-memory.dmp

          memory/1804-9-0x0000000000490000-0x00000000004EA000-memory.dmp

          memory/1804-8-0x0000000000490000-0x00000000004EA000-memory.dmp

          memory/4160-2-0x00007FF7D84F0000-0x00007FF7D8AE8000-memory.dmp

          memory/4160-6-0x00007FF7D84F0000-0x00007FF7D8AE8000-memory.dmp