Analysis

  • max time kernel
    195s
  • max time network
    299s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04-07-2024 22:44

General

  • Target

    b2a10d42ed9b902a6a4a40b47da8448c9fa61f268f3ffb37d08bd5f5e213a0af.exe

  • Size

    6.2MB

  • MD5

    b9265c31743db2e9698a08df7b0c5e9d

  • SHA1

    aa01367b13f827a5773d0781692809ae175bc718

  • SHA256

    b2a10d42ed9b902a6a4a40b47da8448c9fa61f268f3ffb37d08bd5f5e213a0af

  • SHA512

    1678d62ad17ce27394599f2835f3c1f209f544fdfae4c54034e7da06936768fe487a55811d9f0919018113af50153437ea0631968814910db69df0ffda36a133

  • SSDEEP

    49152:+qMb251mXUaFTyH5FYbRtQtD0gwbJBhOXg+QREJXNwrkjf5EfGd+NeDPk4A92+f9:ssyHA56IXg+TXfEfGVhgw6

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://groundsmooors.shop/api

Signatures

  • Lumma Stealer

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b2a10d42ed9b902a6a4a40b47da8448c9fa61f268f3ffb37d08bd5f5e213a0af.exe
    "C:\Users\Admin\AppData\Local\Temp\b2a10d42ed9b902a6a4a40b47da8448c9fa61f268f3ffb37d08bd5f5e213a0af.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:796
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4416

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/796-4-0x00007FF62E6A0000-0x00007FF62ED36000-memory.dmp

    Filesize

    6.6MB

  • memory/796-6-0x00007FF62E6A0000-0x00007FF62ED36000-memory.dmp

    Filesize

    6.6MB

  • memory/4416-5-0x0000000002C00000-0x0000000002C59000-memory.dmp

    Filesize

    356KB

  • memory/4416-9-0x0000000002C00000-0x0000000002C59000-memory.dmp

    Filesize

    356KB

  • memory/4416-8-0x0000000002C00000-0x0000000002C59000-memory.dmp

    Filesize

    356KB

  • memory/4416-10-0x0000000002C00000-0x0000000002C59000-memory.dmp

    Filesize

    356KB