Analysis

  • max time kernel
    17s
  • max time network
    18s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/09/2024, 15:48

General

  • Target

    External.exe

  • Size

    2.1MB

  • MD5

    4868dce8ded1fdc41b7d029a167a2043

  • SHA1

    02e52b8a4d7ab2cb1be72fd7d3c3b1ce729cfa58

  • SHA256

    184d93ab5125aaffac84a797eb9f766f582491c9300cb83804f69ca6270d97f5

  • SHA512

    15eae16d1cf9b2e91dafc9870b2e3170af37a1a97592bd6b2a1e1612342d4631aa1a59c4e91c378c1337620ce7c50e5aacd5168d7de4711866e2dd2f101dcb9a

  • SSDEEP

    49152:JBrNyskwuG59njQcmYDA7GmzArNokQO8PT:Z6wuyxF3mzAriW87

Score
1/10

Malware Config

Signatures

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\External.exe
    "C:\Users\Admin\AppData\Local\Temp\External.exe"
    1⤵
      PID:3920
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:752
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4536

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/752-0-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-1-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-2-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-12-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-11-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-10-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-9-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-8-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-7-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB

            • memory/752-6-0x000001CED2960000-0x000001CED2961000-memory.dmp

              Filesize

              4KB