Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 22:20

General

  • Target
    416ecc3e7a04e5539213a1fabe676b9b.exe
  • Size 2.0MB
  • Sample240409-189e5sed62
  • SHA256 744df2bf8cdd01a0aabdce41163d1afaa7fc8a6d24a251cb827ac5c4a04e1f8c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 21 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\416ecc3e7a04e5539213a1fabe676b9b.exe
    "C:\Users\Admin\AppData\Local\Temp\416ecc3e7a04e5539213a1fabe676b9b.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:2340
    • C:\Users\Admin\AppData\Local\Temp\416ecc3e7a04e5539213a1fabe676b9b.exe
      "C:\Users\Admin\AppData\Local\Temp\416ecc3e7a04e5539213a1fabe676b9b.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2612
      • C:\Users\Admin\AppData\Local\Temp\416ecc3e7a04e5539213a1fabe676b9b.exe
        "C:\Users\Admin\AppData\Local\Temp\416ecc3e7a04e5539213a1fabe676b9b.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2752

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        danish horse [milf] lady .mpeg.exe

        • Path C:\Program Files\Windows Sidebar\Shared Gadgets\danish horse [milf] lady .mpeg.exe
        • Size 760KB
        • SHA256 fd3b078ec8dd5e22f1581fc0396608185458b67897e4edc37f35a4c5dfc6308f
        • MD5 SHA1 SHA512 SSDEEP

        memory/2340-128-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-105-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-146-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-143-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-140-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-92-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-107-0x0000000005700000-0x000000000571D000-memory.dmp

        memory/2340-137-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-106-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-131-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-64-0x0000000005700000-0x000000000571D000-memory.dmp

        memory/2340-134-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-125-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-114-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-117-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-122-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-111-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2340-0-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2612-110-0x00000000045C0000-0x00000000045DD000-memory.dmp

        memory/2612-95-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2612-89-0x00000000045C0000-0x00000000045DD000-memory.dmp

        memory/2612-66-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2752-104-0x0000000000400000-0x000000000041D000-memory.dmp

        memory/2752-90-0x0000000000400000-0x000000000041D000-memory.dmp