Overview

overview

10

Static

static

10

5f19aa186d...76.exe

windows7-x64

9

5f19aa186d...76.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/04/2024, 21:33

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe
  • Size 156KB
  • Sample240407-1egg9sfa8v
  • SHA256 5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 20 IoCs
  • UPX dump on OEP (original entry point) 23 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • UPX packed file 23 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe
    "C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5048
    • C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe
      "C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2032
      • C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe
        "C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4908
    • C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe
      "C:\Users\Admin\AppData\Local\Temp\5f19aa186d8d9f85262d469a91288c8ad3c626f39ab033c7b7d926e419c19e76.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4368

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        african fetish trambling several models (Melissa).mpeg.exe
        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\african fetish trambling several models (Melissa).mpeg.exe
        • Size 152KB
        • SHA256 10628791abd1af2264bf3449fb8186943c8171ecdcf6bb8ef3893d74544d52fb
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/2032-111-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/2032-185-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/4368-186-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/4368-167-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/4908-168-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/4908-187-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-195-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-218-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-189-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-0-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-205-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-209-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-214-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-184-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-222-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-226-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-230-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-234-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-238-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-242-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-246-0x0000000000400000-0x000000000041D000-memory.dmp
        Download

        memory/5048-250-0x0000000000400000-0x000000000041D000-memory.dmp
        Download