Analysis

  • max time kernel
    133s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-07-2024 05:19

General

  • Target

    Adobe Installer.exe

  • Size

    22.9MB

  • MD5

    eefcbf5a048a4035bde572a53d4b3796

  • SHA1

    39fbc3604afe3703dcb87efc4752050044998277

  • SHA256

    22a0e808dc6971d2135da47e2e7ab470b0bcbe0d07e4c91df047d85981847752

  • SHA512

    2c3cffd921d9ef573ebec598bb8a780d74e4be1c9aae1d6a0fd2d013353804807f1ace496785d44851b1f833e97e1058875963ac522b5aa4b7afdc4f90762a59

  • SSDEEP

    196608:sOQ8raUTGNhy9jdon1nWxhhGYULhwG48:sT8rps09bGYULhL4

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://nobledpcowep.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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Adobe Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\Adobe Installer.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1480-8-0x00007FF66CA30000-0x00007FF66E1B1000-memory.dmp

    Filesize

    23.5MB

  • memory/4832-4-0x0000000000D70000-0x0000000000DC8000-memory.dmp

    Filesize

    352KB

  • memory/4832-7-0x0000000000D70000-0x0000000000DC8000-memory.dmp

    Filesize

    352KB

  • memory/4832-9-0x0000000000D70000-0x0000000000DC8000-memory.dmp

    Filesize

    352KB

  • memory/4832-10-0x0000000000D70000-0x0000000000DC8000-memory.dmp

    Filesize

    352KB