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
    03/04/2024, 19:28

General

  • Target

    243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe

  • Size

    2.0MB

  • MD5

    2a5c8a10c408d503d20a3c56d946f7f9

  • SHA1

    2d476523e489d9219938b47ca515f4cb49bf0548

  • SHA256

    243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64

  • SHA512

    e6b64871bd9243f85a99eb0e758174c401bbd23149002ca73c13e210d418311351b43f8b271e680dc093d218c8bcb97d0c9eeba8bc84f9f3de103edc4cbc0a84

  • SSDEEP

    49152:AaiMM6Y4i10NIKCJOrvCfJ+YLGeJOPlKdwbUGa92P:gv113GvMDnqKObnn

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 17 IoCs
  • UPX dump on OEP (original entry point) 19 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 19 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\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
    "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.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:224
    • C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
      "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1148
      • C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
        "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1724
    • C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
      "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3972

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\american beastiality gay hidden fishy .mpeg.exe

          Filesize

          1.0MB

          MD5

          63be618c1304964c87b6c3951ae473d0

          SHA1

          b71ef70e37c43de8b314622eea6e9e3c0de50700

          SHA256

          d3e6b40b16a815291e2b95c2777835b28805500037ae927b608f1aab2e4e60ca

          SHA512

          9f0bd26ebec716bef3fad730113ff719ecadead395a57eed29a5be85c62555edb75420632e8642cb78462e1ff48d33ce6f0087e902d78624390116c588df1ea6

        • memory/224-229-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-215-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-254-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-250-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-246-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-186-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-187-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-191-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-143-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-204-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-209-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-0-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-233-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-237-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/224-241-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/1148-168-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/1724-185-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/3972-184-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB