Overview

overview

10

Static

static

10

b168134540...ae.exe

windows7-x64

9

b168134540...ae.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/04/2024, 00:30

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General

  • Target
    b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe
  • Size 145KB
  • Sample240408-atyf8abc6w
  • SHA256 b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 18 IoCs
  • UPX dump on OEP (original entry point) 20 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 20 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\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe
    "C:\Users\Admin\AppData\Local\Temp\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.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:2400
    • C:\Users\Admin\AppData\Local\Temp\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe
      "C:\Users\Admin\AppData\Local\Temp\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4564
      • C:\Users\Admin\AppData\Local\Temp\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe
        "C:\Users\Admin\AppData\Local\Temp\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:5036
    • C:\Users\Admin\AppData\Local\Temp\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe
      "C:\Users\Admin\AppData\Local\Temp\b168134540e03b7b865025e4604787ddbd0ea45c69d220a2caf2f933bd7e64ae.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3232

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        japanese cumshot fucking uncut (Jade).mpeg.exe
        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\japanese cumshot fucking uncut (Jade).mpeg.exe
        • Size 818KB
        • SHA256 4e489f78530a6267f6186d881a0e3a640568f51c3f1571211488e4c179ee460e
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/2400-227-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-203-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-244-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-199-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-240-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-183-0x0000000000400000-0x000000000041E000-memory.dmp
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        memory/2400-184-0x0000000000400000-0x000000000041E000-memory.dmp
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        memory/2400-188-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-143-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-194-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-236-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-209-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-219-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-223-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-0-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/2400-231-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/3232-181-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/4564-163-0x0000000000400000-0x000000000041E000-memory.dmp
        Download

        memory/5036-182-0x0000000000400000-0x000000000041E000-memory.dmp
        Download