Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    03/04/2024, 18:26

General

  • Target

    09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358.exe

  • Size

    800KB

  • MD5

    1830f649fd2d2447c6bd8c825c9d2f00

  • SHA1

    eaf22d0d3a50625121edfae3616e3557c583569a

  • SHA256

    09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358

  • SHA512

    aeda0ea99b12fa7127145f6bd28c823d00ba9fef3a5dae5d357b7f49ff83434fdbdef4b9e02424d31c666cc2cd2c682e82b1e031e8a3225b623f0ca4ec50a715

  • SSDEEP

    24576:CvAqfEPWEg8FR+Us9Y6C95meFXt/9+uO7nt:TbuUeJ4mUUugt

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 17 IoCs
  • UPX dump on OEP (original entry point) 19 IoCs
  • 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 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358.exe
    "C:\Users\Admin\AppData\Local\Temp\09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358.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:2308
    • C:\Users\Admin\AppData\Local\Temp\09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358.exe
      "C:\Users\Admin\AppData\Local\Temp\09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2472
      • C:\Users\Admin\AppData\Local\Temp\09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358.exe
        "C:\Users\Admin\AppData\Local\Temp\09d08658282f25deb2db0428d15187a602bd0457b3a5a7e0c4d6d9ec3735e358.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1304

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\Windows Sidebar\Shared Gadgets\british beastiality sleeping ash .zip.exe

          Filesize

          1.8MB

          MD5

          af96a9e69b707cbcde202870a36d2e6f

          SHA1

          da89ae008e5e60799dc36bde70b94569de29dbab

          SHA256

          51c7057b76395834ec99edc81d3fd7ee069284b72b66b1141743e9610d7b46e0

          SHA512

          bd5129634722503dc30310eb1bbc237bc8824e317268f2aa1fc2c8fc5f4cddc9186bb886c7895e7e0adb93f5beaa257dbcd8c581b6d844f8128f7661402732c8

        • memory/1304-90-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/1304-104-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-124-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-113-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-145-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-94-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-59-0x0000000004BC0000-0x0000000004BDF000-memory.dmp

          Filesize

          124KB

        • memory/2308-105-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-107-0x0000000004BC0000-0x0000000004BDF000-memory.dmp

          Filesize

          124KB

        • memory/2308-142-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-110-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-139-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-116-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-121-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-0-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-127-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-130-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-133-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2308-136-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

        • memory/2472-89-0x0000000004DD0000-0x0000000004DEF000-memory.dmp

          Filesize

          124KB

        • memory/2472-108-0x0000000004DD0000-0x0000000004DEF000-memory.dmp

          Filesize

          124KB

        • memory/2472-60-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB