Analysis

  • max time kernel
    1533s
  • max time network
    1575s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-04-2023 01:58

General

  • Target

    ASTRAL 2.0/DNGRTx64.dll

  • Size

    5.3MB

  • MD5

    a428c3e775add87c7915381a88061888

  • SHA1

    aaf1ef5d8924e92961bf81d07c2d6886e1e01585

  • SHA256

    ddeb3041ff32da6d6a98e90941ec18f45b7a8afb2b738394de3073d774dfde4a

  • SHA512

    29f8d8787e41370e0373bd01021783190fb752f6b37881462ebf7edd9bda9f530f59c125c3ca1ba8f88dde1200a3015868eaf718a9ad09ffc2ad6396a0f098d1

  • SSDEEP

    98304:yTPCS2FAxDgcE2WT6GFmtMImE2g5gKU/eh8ZnPbLMvlllmUjTF3WlN/vd:hcD7mCtXmpd/egPbLMvXQ+GlBd

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\ASTRAL 2.0\DNGRTx64.dll",#1
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2688
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2688 -s 340
      2⤵
      • Program crash
      PID:2316
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 184 -p 2688 -ip 2688
    1⤵
      PID:4948

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2688-133-0x00007FFE03510000-0x00007FFE03512000-memory.dmp
      Filesize

      8KB

    • memory/2688-134-0x00007FFE03520000-0x00007FFE03522000-memory.dmp
      Filesize

      8KB

    • memory/2688-135-0x00007FFDE4800000-0x00007FFDE50E2000-memory.dmp
      Filesize

      8.9MB

    • memory/2688-138-0x000002123A6C0000-0x000002123A6C1000-memory.dmp
      Filesize

      4KB