Overview

overview

8

Static

static

5f6504b8df...56.exe

windows7-x64

3

5f6504b8df...56.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2022, 04:00

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General

  • Target

    5f6504b8df6700d9270f3d280cb5cb08507b3118c2dcecd20705d1961f801956.exe

  • Size

    84KB

  • MD5

    0015c8f0924a2c133e3c04de8a08e280

  • SHA1

    2ddc397fa294930b2d4071d12e0e53fffc0e80f4

  • SHA256

    5f6504b8df6700d9270f3d280cb5cb08507b3118c2dcecd20705d1961f801956

  • SHA512

    5a0d095de3fac585ff496d42b1533fa0bca5072252dbfee332e148a6a02a20299486fc4ed182539317e75daf657b74d55f6057576fee037708ee27ac2c8d1f8f

  • SSDEEP

    768:W3ncJu5hBXF2pmiq2V41xNmAFgGyi4XwP13GT9W28z/zMp5xAFiE3s:W3cJu5hBVWq2kN6LXwPVGT9lgA5gs

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 58 IoCs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Modifies registry class 60 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3048
      • C:\Users\Admin\AppData\Local\Temp\5f6504b8df6700d9270f3d280cb5cb08507b3118c2dcecd20705d1961f801956.exe
        "C:\Users\Admin\AppData\Local\Temp\5f6504b8df6700d9270f3d280cb5cb08507b3118c2dcecd20705d1961f801956.exe"
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3436
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 3048 -s 5688
        2⤵
        • Program crash
        PID:4936
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 3048 -s 2984
        2⤵
        • Program crash
        PID:4260
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 428 -p 3048 -ip 3048
      1⤵
        PID:4860
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -pss -s 528 -p 3048 -ip 3048
        1⤵
          PID:5020
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Enumerates connected drives
          • Checks SCSI registry key(s)
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:1580
        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
          1⤵
          • Enumerates system info in registry
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          PID:4768
        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
          1⤵
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          PID:4884

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/4768-139-0x0000028558FE0000-0x0000028559000000-memory.dmp

                Filesize

                128KB

                Download

              • memory/4768-142-0x000002855A1A0000-0x000002855A1C0000-memory.dmp

                Filesize

                128KB

                Download

              • memory/4768-145-0x0000028558660000-0x0000028558668000-memory.dmp

                Filesize

                32KB

                Download

              • memory/4768-146-0x000002855A3A1000-0x000002855A3A5000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-147-0x000002855A3A1000-0x000002855A3A5000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-148-0x000002855A3A1000-0x000002855A3A5000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-149-0x000002855A3A1000-0x000002855A3A5000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-150-0x000002855A3A1000-0x000002855A3A5000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-152-0x000002855A3AA000-0x000002855A3AD000-memory.dmp

                Filesize

                12KB

                Download

              • memory/4768-153-0x000002855A3AA000-0x000002855A3AD000-memory.dmp

                Filesize

                12KB

                Download

              • memory/4768-154-0x000002855A3AA000-0x000002855A3AD000-memory.dmp

                Filesize

                12KB

                Download

              • memory/4768-155-0x000002855A3AA000-0x000002855A3AD000-memory.dmp

                Filesize

                12KB

                Download

              • memory/4768-158-0x000002855A380000-0x000002855A384000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-159-0x000002855A380000-0x000002855A384000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-160-0x000002855A380000-0x000002855A384000-memory.dmp

                Filesize

                16KB

                Download

              • memory/4768-161-0x000002855A380000-0x000002855A384000-memory.dmp

                Filesize

                16KB

                Download