Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 19:32
Static task
static1
Behavioral task
behavioral1
Sample
37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe
Resource
win11ltsc2024-20260709-en
General
- Target 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe
- Size 833KB
- Sample260809-x856yavapf
- SHA256 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b
- MD5 5053320a66a5c4989c44a932a8720b7d
- SHA1 f63c54193c17199031d7826b5ad0660db4ffb6e5
- SHA512 b04be55de3d996eaeae43095b1be0b875b3719fc025ebe03a57aebc90f14c33c326401cddef93017f48bea2dbeed084e620585ddb34ce83aaed2fb69b6ccab1c
- SSDEEP 24576:DRvV0Ldy2hY+QY/4WeSGQ2LRXv2QEfP5HVLotL9p:DRN0LY2O+QYESH29/bEJdoD
- TLSH T1E3050168675DE801C8210735ADB4E6BC16693E6DBA11D3171FECBEEFB9367168C40382
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
xworm
-
5.0
-
109.248.150.234:443
-
70vLmgcqMEnUJOeL
-
Install_directory
%AppData%
-
install_file
bin.exe
Signatures
- Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/2792-11-0x0000000000400000-0x0000000000410000-memory.dmp family_xworm -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" bin.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" bin.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 5496 powershell.exe 6068 powershell.exe 4676 powershell.exe 1212 powershell.exe - Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bin.lnk 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bin.lnk 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe - Executes dropped EXE 5 IoCs
pid Process 3376 bin.exe 3128 bin.exe 3740 bin.exe 1484 bin.exe 200 bin.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\bin = "C:\\Users\\Admin\\AppData\\Roaming\\bin.exe" 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe - SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
resource yara_rule behavioral2/memory/4456-7-0x0000000007720000-0x000000000773C000-memory.dmp SmartAssembly - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4456 set thread context of 2792 4456 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 89 PID 3376 set thread context of 3128 3376 bin.exe 104 PID 3740 set thread context of 1484 3740 bin.exe 107 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 12 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5804 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 5496 powershell.exe 5496 powershell.exe 6068 powershell.exe 6068 powershell.exe 4676 powershell.exe 4676 powershell.exe 1212 powershell.exe 1212 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2792 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe Token: SeDebugPrivilege 5496 powershell.exe Token: SeIncreaseQuotaPrivilege 5496 powershell.exe Token: SeSecurityPrivilege 5496 powershell.exe Token: SeTakeOwnershipPrivilege 5496 powershell.exe Token: SeLoadDriverPrivilege 5496 powershell.exe Token: SeSystemProfilePrivilege 5496 powershell.exe Token: SeSystemtimePrivilege 5496 powershell.exe Token: SeProfSingleProcessPrivilege 5496 powershell.exe Token: SeIncBasePriorityPrivilege 5496 powershell.exe Token: SeCreatePagefilePrivilege 5496 powershell.exe Token: SeBackupPrivilege 5496 powershell.exe Token: SeRestorePrivilege 5496 powershell.exe Token: SeShutdownPrivilege 5496 powershell.exe Token: SeDebugPrivilege 5496 powershell.exe Token: SeSystemEnvironmentPrivilege 5496 powershell.exe Token: SeRemoteShutdownPrivilege 5496 powershell.exe Token: SeUndockPrivilege 5496 powershell.exe Token: SeManageVolumePrivilege 5496 powershell.exe Token: 33 5496 powershell.exe Token: 34 5496 powershell.exe Token: 35 5496 powershell.exe Token: 36 5496 powershell.exe Token: SeDebugPrivilege 6068 powershell.exe Token: SeIncreaseQuotaPrivilege 6068 powershell.exe Token: SeSecurityPrivilege 6068 powershell.exe Token: SeTakeOwnershipPrivilege 6068 powershell.exe Token: SeLoadDriverPrivilege 6068 powershell.exe Token: SeSystemProfilePrivilege 6068 powershell.exe Token: SeSystemtimePrivilege 6068 powershell.exe Token: SeProfSingleProcessPrivilege 6068 powershell.exe Token: SeIncBasePriorityPrivilege 6068 powershell.exe Token: SeCreatePagefilePrivilege 6068 powershell.exe Token: SeBackupPrivilege 6068 powershell.exe Token: SeRestorePrivilege 6068 powershell.exe Token: SeShutdownPrivilege 6068 powershell.exe Token: SeDebugPrivilege 6068 powershell.exe Token: SeSystemEnvironmentPrivilege 6068 powershell.exe Token: SeRemoteShutdownPrivilege 6068 powershell.exe Token: SeUndockPrivilege 6068 powershell.exe Token: SeManageVolumePrivilege 6068 powershell.exe Token: 33 6068 powershell.exe Token: 34 6068 powershell.exe Token: 35 6068 powershell.exe Token: 36 6068 powershell.exe Token: SeDebugPrivilege 4676 powershell.exe Token: SeIncreaseQuotaPrivilege 4676 powershell.exe Token: SeSecurityPrivilege 4676 powershell.exe Token: SeTakeOwnershipPrivilege 4676 powershell.exe Token: SeLoadDriverPrivilege 4676 powershell.exe Token: SeSystemProfilePrivilege 4676 powershell.exe Token: SeSystemtimePrivilege 4676 powershell.exe Token: SeProfSingleProcessPrivilege 4676 powershell.exe Token: SeIncBasePriorityPrivilege 4676 powershell.exe Token: SeCreatePagefilePrivilege 4676 powershell.exe Token: SeBackupPrivilege 4676 powershell.exe Token: SeRestorePrivilege 4676 powershell.exe Token: SeShutdownPrivilege 4676 powershell.exe Token: SeDebugPrivilege 4676 powershell.exe Token: SeSystemEnvironmentPrivilege 4676 powershell.exe Token: SeRemoteShutdownPrivilege 4676 powershell.exe Token: SeUndockPrivilege 4676 powershell.exe Token: SeManageVolumePrivilege 4676 powershell.exe Token: 33 4676 powershell.exe - Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4456 wrote to memory of 2792 4456 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 89 PID 4456 wrote to memory of 2792 4456 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 89 PID 4456 wrote to memory of 2792 4456 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 89 PID 4456 wrote to memory of 2792 4456 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 89 PID 4456 wrote to memory of 2792 4456 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 89 PID 2792 wrote to memory of 5496 2792 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 90 PID 2792 wrote to memory of 6068 2792 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 94 PID 2792 wrote to memory of 4676 2792 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 96 PID 2792 wrote to memory of 1212 2792 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 98 PID 2792 wrote to memory of 5804 2792 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe 100 PID 3376 wrote to memory of 3128 3376 bin.exe 104 PID 3376 wrote to memory of 3128 3376 bin.exe 104 PID 3376 wrote to memory of 3128 3376 bin.exe 104 PID 3376 wrote to memory of 3128 3376 bin.exe 104 PID 3376 wrote to memory of 3128 3376 bin.exe 104 PID 3740 wrote to memory of 1484 3740 bin.exe 107 PID 3740 wrote to memory of 1484 3740 bin.exe 107 PID 3740 wrote to memory of 1484 3740 bin.exe 107 PID 3740 wrote to memory of 1484 3740 bin.exe 107 PID 3740 wrote to memory of 1484 3740 bin.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe"C:\Users\Admin\AppData\Local\Temp\37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe"1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456 -
C:\Users\Admin\AppData\Local\Temp\37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe"C:\Users\Admin\AppData\Local\Temp\37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe"2⤵
- Creates a file in the Startup directory
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5496
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-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6068
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-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\bin.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4676
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'bin.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1212
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "bin" /tr "C:\Users\Admin\AppData\Roaming\bin.exe"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5804
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-
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C:\Users\Admin\AppData\Roaming\bin.exeC:\Users\Admin\AppData\Roaming\bin.exe1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3128
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-
C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3740 -
C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1484
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C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:200
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 21KB
- SHA256 c55d114c7b325ae18251113f4db4346b76c6b6ed3733c6a1b6fa185dc70658f6
- MD5 ab62436d906cb93ed13da4aa1d507c4d
- SHA1 c877c67f0c3ff50477e10f87ae169e7e11388bbe
- SHA512 4e3e686614c6f5fb369de0136add284028466a279be1ab0c9f9f818475ba899566caddb3031b30b1eec8a2c3edba8eb2cabfa5674e94c2588e762b9ea13a6a94
- SSDEEP 384:aSEboT1iBG8GW14bdh8B0/u/+S0ZeXrrOh6lIAXz48+tW7CtzKwUvYbhNaPEWRtG:u0Z6GPWiph8u2/+S/aWIAXzX+ZVrbhNt
- TLSH T124A2B578213F6DC7D8D216B010D20AF7FBE4D489DAF65194AF2BDE2F4C90EB64A60524
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 21KB
- SHA256 76bbffddb629cb32939d3f344980548804fb4d69f84b01202d0352efe114a583
- MD5 5296deecb5d34b3e652f93947a2d24b5
- SHA1 b9970d29100d446f47ac6b0cfc6a9148fd2ac895
- SHA512 5e7d292f96729a5bd906ee3c42095c4a1458ba6b6e6046ead952e0072c01f8a62a2927acebb11abc554b50c0978c2564476d7fbaa335bb1e6715bfa70cdb9859
- SSDEEP 384:11eBaoT1iBG4iR2tpU/+geCNBhR2PnDDzdC0wIAXzXIWBXBoaqB3KFple7hNIeUb:/exZ6G4iR4U/+4SpC0wIAXzXtXBoaM6R
- TLSH T1F4A2292D22AF9CCFE89121B41082439AFBF4D559E6E152DBAF4BC91F1C41A7D4E901F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 21KB
- SHA256 11ca986d6dbbddd70e798f016266cee5cb1beae2056e7b831ad4e5f3c77d48fc
- MD5 e223e08a49c9cf88c01342105b86588b
- SHA1 cbac5d1dded06c2b7c82889c01f0be1e61fcc365
- SHA512 b3f1b23b491e986114b13bbb1e660fc947a5bfda9063316601d3629f9898d1c5f4ac95cbe6a368f502666005c466cd52e882511dd9a2443045fdc4b8b515f179
- SSDEEP 384:SSEboT1iBGIPyxrZDveCmr2/kNwIAXIIqQxuOvqBUw4v2schNIeUJhtDRWhjBCOx:G0Z6GIPYr1C6IwIAXDJoOvMh8chN/UJ2
- TLSH T1B5A2D62D256F89CBC58162B410824383FBF8D558EBE2529BEF1BC91F1C45A7E9E501E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0b0gaktw.gkm.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\bin.exe
- Size 833KB
- SHA256 37f7127bcae8388c61432dc2d46b0df36cb33690ebbc5b725b28b33dfb145d4b
- MD5 5053320a66a5c4989c44a932a8720b7d
- SHA1 f63c54193c17199031d7826b5ad0660db4ffb6e5
- SHA512 b04be55de3d996eaeae43095b1be0b875b3719fc025ebe03a57aebc90f14c33c326401cddef93017f48bea2dbeed084e620585ddb34ce83aaed2fb69b6ccab1c
- SSDEEP 24576:DRvV0Ldy2hY+QY/4WeSGQ2LRXv2QEfP5HVLotL9p:DRN0LY2O+QYESH29/bEJdoD
- TLSH T1E3050168675DE801C8210735ADB4E6BC16693E6DBA11D3171FECBEEFB9367168C40382
- MD5 SHA1 SHA512 SSDEEP TLSH