Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 23:14

General

  • Target

    8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe

  • Size

    674KB

  • MD5

    a7bf21f281147ae629e716d69bbc4d86

  • SHA1

    6c322e9c3e12bf375c12bb414151c4644625807b

  • SHA256

    8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333

  • SHA512

    026d7e0bccaeb5cb75590f19f282a6e96cf0a554dad7616712be28f9e756df3c64288e841051b66ba413473e55a9ffe51f853a32b27709de5d28dbd6d6b2337b

  • SSDEEP

    12288:lXa8sURJv48EyDeRnn5rXWZu6zYSwerJPewWqQ:lq89Jv8yCBWZHzkerJWFz

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 20 IoCs
  • UPX dump on OEP (original entry point) 23 IoCs
  • 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 10 IoCs
  • Drops file in Program Files directory 15 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe
    "C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe"
    1⤵
    • 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:2188
    • C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe
      "C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2052
      • C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe
        "C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2452
    • C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe
      "C:\Users\Admin\AppData\Local\Temp\8d9fde1db1c4e21189a4df3c20225a1c5c30dd1fa3374e7c038755645a006333.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\french sperm several models upskirt .zip.exe

    Filesize

    1.3MB

    MD5

    9bf0260712a11f1153bd942e44aac999

    SHA1

    1999c0ca2ab22d91b78ee102106ae4ed4bc05eb7

    SHA256

    fb50e983f8c7c49beddee274b5dac22efd9b076fda0ddd5627e42e61bb2447cb

    SHA512

    0196c1917c429140bd2fd0c08edbc1d3dde7b44d218fe45af219f351c193db483870512488184275d69ffb293e79ed09e5f460989577327ba3900e6d5227c710

  • C:\debug.txt

    Filesize

    183B

    MD5

    bb9e0f8a03e4f1656a9f8fdf4361b73b

    SHA1

    f06f1e571d63164ab1c54709627ea38908956cd9

    SHA256

    60d4a167bb436a040279b94e441ac623f550e4a300fb76a8296c939d9cf24258

    SHA512

    2c18d222b3a073970c8b4c6fab0503005df3ac7224237df2b83842dd6402a52e5a9ff68268476d99966e9e0f4f2ddb425c1883c20afeefb1a68e762caa4fce0a

  • memory/2052-93-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2052-9-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2052-55-0x0000000001D50000-0x0000000001D6C000-memory.dmp

    Filesize

    112KB

  • memory/2052-100-0x0000000001D50000-0x0000000001D6C000-memory.dmp

    Filesize

    112KB

  • memory/2188-130-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-8-0x0000000004D40000-0x0000000004D5C000-memory.dmp

    Filesize

    112KB

  • memory/2188-92-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-57-0x0000000004D40000-0x0000000004D5C000-memory.dmp

    Filesize

    112KB

  • memory/2188-160-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-156-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-96-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-97-0x0000000004D40000-0x0000000004D5C000-memory.dmp

    Filesize

    112KB

  • memory/2188-98-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-152-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-104-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-148-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-118-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-122-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-126-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-134-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-138-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2188-144-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2360-58-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2360-95-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2452-56-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2452-94-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB