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Analysis

  • max time kernel
    508s
  • max time network
    511s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 09:05

General

  • Target

    Electron/Electron.exe

  • Size

    4.1MB

  • MD5

    9dd5ee5f8f58e4205ebe25ca7a356219

  • SHA1

    7365b4096294b791b173803ddfd768186521793f

  • SHA256

    46797e761cfacad8b3b3fddf4990b0b55f87a0ab76b8d949818ff7904744e0eb

  • SHA512

    b38724047946ec37605beeacb165de185e8e360682ccda28351033ab7ee13408165791f2030469b98347dad038b9ff776c6392ffd57526a8c120272012513a1c

  • SSDEEP

    98304:YEc1bNmfyMj4guXdLdiXx+Rton9QTj53C8f93S8b+m9axAm:YhNmaMj4gCwxwton0jNeGmA

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Electron\Electron.exe
    "C:\Users\Admin\AppData\Local\Temp\Electron\Electron.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3480
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k UnistackSvcGroup
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1972
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:1372

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Electron\Microsoft.Web.WebView2.Core.dll

      Filesize

      418KB

      MD5

      f342d254fdd33e76b2fd6a3f8b517de3

      SHA1

      79c91621ea96a6635e3934e9b46dcf23d1fc762e

      SHA256

      8ccde337ed97230a54e20db8608e3e74e6dbe3f4d153846a07484c2fa5ae596a

      SHA512

      618963615db38d9ead4855555e7ca7558b0f3c9cc425a950e3f3457d49a5b50645fc9718a0693398d07bc1d822067e9fd8289d45f889586884daf25aedeb6cba

    • C:\Users\Admin\AppData\Local\Temp\Electron\Microsoft.Web.WebView2.Core.dll

      Filesize

      418KB

      MD5

      f342d254fdd33e76b2fd6a3f8b517de3

      SHA1

      79c91621ea96a6635e3934e9b46dcf23d1fc762e

      SHA256

      8ccde337ed97230a54e20db8608e3e74e6dbe3f4d153846a07484c2fa5ae596a

      SHA512

      618963615db38d9ead4855555e7ca7558b0f3c9cc425a950e3f3457d49a5b50645fc9718a0693398d07bc1d822067e9fd8289d45f889586884daf25aedeb6cba

    • memory/1972-223-0x0000023EEAAF0000-0x0000023EEAAF1000-memory.dmp

      Filesize

      4KB

    • memory/1972-222-0x0000023EEA9E0000-0x0000023EEA9E1000-memory.dmp

      Filesize

      4KB

    • memory/1972-221-0x0000023EEA9E0000-0x0000023EEA9E1000-memory.dmp

      Filesize

      4KB

    • memory/1972-219-0x0000023EEA9B0000-0x0000023EEA9B1000-memory.dmp

      Filesize

      4KB

    • memory/1972-203-0x0000023EE2640000-0x0000023EE2650000-memory.dmp

      Filesize

      64KB

    • memory/1972-187-0x0000023EE2540000-0x0000023EE2550000-memory.dmp

      Filesize

      64KB

    • memory/3480-160-0x000000000B320000-0x000000000B38C000-memory.dmp

      Filesize

      432KB

    • memory/3480-167-0x0000000005470000-0x0000000005480000-memory.dmp

      Filesize

      64KB

    • memory/3480-155-0x000000000A420000-0x000000000A458000-memory.dmp

      Filesize

      224KB

    • memory/3480-154-0x0000000005470000-0x0000000005480000-memory.dmp

      Filesize

      64KB

    • memory/3480-133-0x0000000000010000-0x0000000000A4C000-memory.dmp

      Filesize

      10.2MB

    • memory/3480-161-0x000000000A480000-0x000000000A48A000-memory.dmp

      Filesize

      40KB

    • memory/3480-163-0x000000000B2B0000-0x000000000B2C0000-memory.dmp

      Filesize

      64KB

    • memory/3480-164-0x000000000B2E0000-0x000000000B2EA000-memory.dmp

      Filesize

      40KB

    • memory/3480-166-0x0000000000010000-0x0000000000A4C000-memory.dmp

      Filesize

      10.2MB

    • memory/3480-156-0x000000000A3E0000-0x000000000A3EE000-memory.dmp

      Filesize

      56KB

    • memory/3480-168-0x0000000005470000-0x0000000005480000-memory.dmp

      Filesize

      64KB

    • memory/3480-153-0x000000000A110000-0x000000000A118000-memory.dmp

      Filesize

      32KB

    • memory/3480-147-0x0000000005890000-0x0000000005922000-memory.dmp

      Filesize

      584KB

    • memory/3480-146-0x0000000005470000-0x0000000005480000-memory.dmp

      Filesize

      64KB

    • memory/3480-145-0x0000000005DA0000-0x0000000006344000-memory.dmp

      Filesize

      5.6MB

    • memory/3480-144-0x0000000000010000-0x0000000000A4C000-memory.dmp

      Filesize

      10.2MB

    • memory/3480-143-0x0000000000010000-0x0000000000A4C000-memory.dmp

      Filesize

      10.2MB

    • memory/3480-227-0x0000000000010000-0x0000000000A4C000-memory.dmp

      Filesize

      10.2MB