Analysis

  • max time kernel
    141s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 1 IoCs
  • UPX packed file 40 IoCs

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

  • VMProtect packed file 2 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 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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 behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1944

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          496KB

          MD5

          99d4d43d695c0b07f863b24b160c39ad

          SHA1

          fb3ef61c5298875990b79e74a4b9079877e1ee0b

          SHA256

          a6f2ba77c8552da58396369bca6e97b7dce1f4c84884b7046f8d2fbbe9ebadef

          SHA512

          bad46b5d6f1ac989d606105581715308f03e055d087f21a4198437fd7fb7e0a7129aea95b96d8001db7d888162ecf4c3e16b3f13dec63574214bfdd64bac6f5a

        • memory/1944-22-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-3-0x0000000002B50000-0x0000000002D1D000-memory.dmp

          Filesize

          1.8MB

        • memory/1944-7-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-11-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-16-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-24-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-30-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-32-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-42-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-46-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-49-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-44-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-51-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-40-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-52-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-38-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-53-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-36-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-34-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-28-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-20-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-26-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-0-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-18-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-14-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-9-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-1-0x0000000002B50000-0x0000000002D1D000-memory.dmp

          Filesize

          1.8MB

        • memory/1944-57-0x00000000027C0000-0x0000000002845000-memory.dmp

          Filesize

          532KB

        • memory/1944-62-0x0000000002B50000-0x0000000002D1D000-memory.dmp

          Filesize

          1.8MB

        • memory/1944-63-0x0000000010000000-0x0000000010039000-memory.dmp

          Filesize

          228KB

        • memory/1944-64-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-65-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-66-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-67-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-68-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-69-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-70-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-71-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-72-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-73-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-74-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-75-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-76-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB

        • memory/1944-77-0x0000000000400000-0x000000000098B000-memory.dmp

          Filesize

          5.5MB