Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-04-2024 19:22

General

  • Target

    2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe

  • Size

    1.5MB

  • MD5

    bb6f3565fda7bf286ff05635b968f604

  • SHA1

    2ad2b3dcec719de014c1c301ce5cb686dea21969

  • SHA256

    2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b

  • SHA512

    82601b58f1e1f3c275f3071dc51d1dae65f53b8523cd130feb0ebbfc0538c48c5ae3a6c50cb5d3c7977d2b6c8e43cbc2a9fc0abbf0c8e81846ff46cdf7bd2faf

  • SSDEEP

    24576:V+ejq24CVAHTgRpfkuigAIN4CIipZ7Jwwk6Nmf5NWDNWyIJpNpE0KHWai:Mtq5RpfQG9IijiwkPNGLIJpNuHWj

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 19 IoCs
  • UPX dump on OEP (original entry point) 22 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.

  • UPX packed file 22 IoCs

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

  • 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\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe
    "C:\Users\Admin\AppData\Local\Temp\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.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:3920
    • C:\Users\Admin\AppData\Local\Temp\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe
      "C:\Users\Admin\AppData\Local\Temp\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1096
      • C:\Users\Admin\AppData\Local\Temp\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe
        "C:\Users\Admin\AppData\Local\Temp\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2504
    • C:\Users\Admin\AppData\Local\Temp\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe
      "C:\Users\Admin\AppData\Local\Temp\2342142f2dfff7a8968deb05c97ea98717197a67d5c65c192ef60c26ede5094b.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\porn [milf] leather .mpeg.exe

    Filesize

    2.0MB

    MD5

    fc501d60de978e826b52494e83f9cc0f

    SHA1

    2fd651d273490391e21e4a6dedab5a7e01b90e1a

    SHA256

    5bfeb50b2593ef710ac9156d2ff588bb3117eaf4b917b2cb14001765fc358a62

    SHA512

    2fbce098152c61699a31147e587fa948f95af2b29de0488b37c191e0c2c6ac3b4d97b3ab835e9701c4a15378f23cada2dd75affd88f271cfcae8072cdf1e40fd

  • memory/1096-182-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1096-71-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2504-157-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2504-184-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2952-156-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-193-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-212-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-186-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-187-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-203-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-207-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-181-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-216-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-220-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-224-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-228-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-232-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-236-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-240-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/3920-244-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB