Analysis

  • max time kernel
    142s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2023, 05:52

General

  • Target

    733cfb340ef4286d32d50f12d2ad0e57.exe

  • Size

    2.3MB

  • MD5

    733cfb340ef4286d32d50f12d2ad0e57

  • SHA1

    b092f8a16ab3e4c1c9a30732fa17ce1d211ed9b8

  • SHA256

    721791a7dca68f688d1960cad1fde6c6b10ce57b25ba35d0259fe038dcfcc3f1

  • SHA512

    993a01cb4cf43d420c9a15c5f0b190b47cdbb218fbbfb6d36b6bf63ea25a5ac95d0dad8ffc122a9a355b3a362a12886b0f18dae4b25d4f9be4adc6421099ff9d

  • SSDEEP

    49152:SKPLjNn1nF3X+Q3fFg9xjgwj2fHw6i6rdrJvVHWbEhI1:SKTHYH9xjgw+JBtV8E

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • UPX packed file 40 IoCs

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

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\733cfb340ef4286d32d50f12d2ad0e57.exe
    "C:\Users\Admin\AppData\Local\Temp\733cfb340ef4286d32d50f12d2ad0e57.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4804

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\sqlite3.dll

          Filesize

          96KB

          MD5

          c0d22e556df23ec5472cbd3554f938a4

          SHA1

          3390350530e6702047243b2b404446d6e098741c

          SHA256

          5644fe2889bf3755b1957d150f2ea6f2c66358a7c487d0b187151f1549e1d288

          SHA512

          19a55f04387843db437f7498bc989d32e0408c751bc80f17984656df2b1c2707489dece8c2dd498e83c8540c84703753c1e4909a45c4678e254d401872bdc905

        • C:\Users\Admin\AppData\Local\Temp\sqlite3.dll

          Filesize

          85KB

          MD5

          b72444e81ca4a3f0363268df2fd44dcc

          SHA1

          7e00801e61509c4905cefdf4b84b72810956c1f4

          SHA256

          d70ef4817e404340dd0ed69fed996168e98a45c59c19124fa288ed0fbd2fafaa

          SHA512

          49bd2772ad7fbf820f9711c930128f3e0c583c628ac1cb9b13988c83959e0a94eb84e4bf1cc28eb174beba90e74b4c2f0649505b27122af89cb172d88f6dbc7e

        • C:\Users\Admin\AppData\Local\Temp\sqlite3.dll

          Filesize

          57KB

          MD5

          114da3974658f181301eeea879fd050d

          SHA1

          d623c896b6def03f57b58d0940dc3808feb71bef

          SHA256

          62af0086409d9746cd7a78443597f6f369e5e174b53d5f0317b85435e748b323

          SHA512

          375eaba8d7e8cf0738d7244f6cedfe5a63f0145de1dd42a825655c5b3f809d393c94dd514405d46694e18666f866ad760624aab64404260a2f34c6911d7ed299

        • memory/4804-41-0x0000000002B20000-0x0000000002CED000-memory.dmp

          Filesize

          1.8MB

        • memory/4804-48-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-10-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-15-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-17-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-13-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-19-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-23-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-21-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-26-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-32-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-35-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-40-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-30-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-46-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-37-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-52-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-57-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-56-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-54-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-50-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-0-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-9-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-38-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-43-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-28-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-63-0x0000000004B50000-0x0000000004BD5000-memory.dmp

          Filesize

          532KB

        • memory/4804-4-0x0000000002B20000-0x0000000002CED000-memory.dmp

          Filesize

          1.8MB

        • memory/4804-3-0x0000000002B20000-0x0000000002CED000-memory.dmp

          Filesize

          1.8MB

        • memory/4804-1-0x0000000002B20000-0x0000000002CED000-memory.dmp

          Filesize

          1.8MB

        • memory/4804-69-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/4804-70-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-71-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-72-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-73-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-74-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-75-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-76-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-77-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-78-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-79-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-80-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-81-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-82-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/4804-83-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB