Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    08/04/2024, 19:02

General

  • Target

    17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64.exe

  • Size

    1.4MB

  • MD5

    3c97ef006358d8fc762bfe21a8e51e1c

  • SHA1

    0ef957503582e2808ed43b39f63037d64c64710b

  • SHA256

    17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64

  • SHA512

    f2c9695cd137196f8b9767bfc294b5afdfb155485697a523da51ebc43bf0e1b442cd31f8ba6df3b198bcef1c25b4129a98ab58a0b5965471253515d6b3ea22ff

  • SSDEEP

    24576:lq8SS9Y4sjCZPRQlIxI9p+/VfTlFdih/WXa2bUB6w5hDhOS1vYAzEc+zMlJ9A2n4:v9VsgaIxI9pWV7HdiEK8UBX71OSFzNJU

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 18 IoCs
  • UPX dump on OEP (original entry point) 20 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64.exe
    "C:\Users\Admin\AppData\Local\Temp\17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64.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:1968
    • C:\Users\Admin\AppData\Local\Temp\17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64.exe
      "C:\Users\Admin\AppData\Local\Temp\17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3024
      • C:\Users\Admin\AppData\Local\Temp\17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64.exe
        "C:\Users\Admin\AppData\Local\Temp\17cd361c68ea55b981fd7e9a95888c4479fdef578b773be001585c7305afca64.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\fetish handjob [free] boots (Jenna,Curtney).avi.exe

    Filesize

    792KB

    MD5

    2cee03a8d795e78e8653f4a616b6a193

    SHA1

    80c9c0c48e793c6a1451291d2783898061979035

    SHA256

    965d1a520623bf296303a545f03ba1935429d217f96a9ed3baffddac0ebee5f6

    SHA512

    a6c92f5b282c9bb6cd01b1afc749bf08da0e181be07b96326febfac3a257ab9a0f2fa0678de5a31da49dcae7ce794c04116ccb2b8c653e2e0ee0cf301ac2e666

  • memory/1968-129-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-124-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-5-0x0000000004EE0000-0x0000000004EFC000-memory.dmp

    Filesize

    112KB

  • memory/1968-144-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-89-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-141-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-138-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-112-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-99-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-95-0x0000000004EE0000-0x0000000004EFC000-memory.dmp

    Filesize

    112KB

  • memory/1968-135-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-93-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-92-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-115-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-118-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-121-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-132-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1968-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2452-91-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3024-96-0x00000000007F0000-0x000000000080C000-memory.dmp

    Filesize

    112KB

  • memory/3024-6-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3024-90-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3024-54-0x00000000007F0000-0x000000000080C000-memory.dmp

    Filesize

    112KB