Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-04-2024 18:18

General

  • Target

    06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe

  • Size

    1.8MB

  • MD5

    d3fb51ec12ef9d8fe8257fa6f49a2167

  • SHA1

    1176cdfbde44e858497086fe05a9e5e272c52547

  • SHA256

    06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949

  • SHA512

    6549daa9f59b1a3855c8ae900cb747648a1243eda000709fe31c4435d12a44b90d92f2ab4f259eb4b4ee8dc8727025fed93fa6953866c5976f99087e5e989151

  • SSDEEP

    49152:5TDJpcCfzrk/6RFeNfGyq31Exz064V4CHoav/5F:xnkK0N1qGxzRmIi5F

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe
    "C:\Users\Admin\AppData\Local\Temp\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.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:336
    • C:\Users\Admin\AppData\Local\Temp\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe
      "C:\Users\Admin\AppData\Local\Temp\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4376
      • C:\Users\Admin\AppData\Local\Temp\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe
        "C:\Users\Admin\AppData\Local\Temp\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3244
    • C:\Users\Admin\AppData\Local\Temp\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe
      "C:\Users\Admin\AppData\Local\Temp\06d3731d1c5d95c5323f899e8860685e75272db17d5761e7d3dc791a96147949.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\japanese xxx bukkake full movie hairy .mpeg.exe

    Filesize

    438KB

    MD5

    0bf576c1f1179f1d9da891aadb44364b

    SHA1

    f767b0cd32eb98ba68408cc3bb9adf1e642a3ba7

    SHA256

    6283bd215f4bc1f0ca9448404a4cb606facd16f61c3f68461d364a2512ab25bf

    SHA512

    bd7e4ffe45963741bdd96376498e113f249cdb17d5f77531e4b20586b4833f4dfaccbe43245b9bde0268cb393c82d55dff7d3ee142d13a0621522f1bc8105550