Analysis
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max time kernel
53s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-01-2025 15:47
Static task
static1
Behavioral task
behavioral1
Sample
Spoofer.exe
Resource
win10v2004-20241007-en
Errors
General
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Target
Spoofer.exe
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Size
90KB
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MD5
cb8398c640f85445d6e14a2e325eb826
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SHA1
2e888003ab1bda0e17297361901be57fbc746e4e
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SHA256
4414027d7369fa5b62c6cff9836dc792389c085defc5cba782793159e81036b1
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SHA512
268d3bace276b09e15f089e5e19b0181c3060c2965f1d24a2355123bfff8d0f274051c24132040002a0abf727f259756fecebc858050eeaa5445525a7d9d4833
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SSDEEP
1536:5jx25uS8KkpHTe9yivqHLrZ+UGpCr8lFo4XwCjAaBhlPrTAdxJ2MT6UaIPxnLxHY:51KuNrpH21CHLt9GMCbHlPXAhEU3xZ6z
Malware Config
Extracted
xworm
trip-thesaurus.gl.at.ply.gg:16715
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Install_directory
%AppData%
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install_file
SecurityHealthSystray.exe
Signatures
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Detect Xworm Payload 2 IoCs
resource yara_rule behavioral1/files/0x000b000000023bb0-4.dat family_xworm behavioral1/memory/4924-12-0x0000000000560000-0x000000000057C000-memory.dmp family_xworm -
Xworm family
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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 3120 powershell.exe 2644 powershell.exe 4616 powershell.exe 1340 powershell.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation Spoofer.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation Woofer.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SecurityHealthSystray.lnk Woofer.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SecurityHealthSystray.lnk Woofer.exe -
Executes dropped EXE 1 IoCs
pid Process 4924 Woofer.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "C:\\Users\\Admin\\AppData\\Roaming\\SecurityHealthSystray.exe" Woofer.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 13 ip-api.com -
Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 Spoofer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe -
Modifies data under HKEY_USERS 15 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "46" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.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 5076 schtasks.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4924 Woofer.exe -
Suspicious behavior: EnumeratesProcesses 60 IoCs
pid Process 3536 powershell.exe 3536 powershell.exe 3120 powershell.exe 3120 powershell.exe 2644 powershell.exe 2644 powershell.exe 4616 powershell.exe 4616 powershell.exe 1284 taskmgr.exe 1284 taskmgr.exe 1340 powershell.exe 1340 powershell.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 4924 Woofer.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 4924 Woofer.exe Token: SeDebugPrivilege 3536 powershell.exe Token: SeDebugPrivilege 3120 powershell.exe Token: SeDebugPrivilege 2644 powershell.exe Token: SeDebugPrivilege 4616 powershell.exe Token: SeDebugPrivilege 1284 taskmgr.exe Token: SeSystemProfilePrivilege 1284 taskmgr.exe Token: SeCreateGlobalPrivilege 1284 taskmgr.exe Token: SeDebugPrivilege 1340 powershell.exe Token: SeDebugPrivilege 4924 Woofer.exe Token: SeShutdownPrivilege 1336 shutdown.exe Token: SeRemoteShutdownPrivilege 1336 shutdown.exe -
Suspicious use of FindShellTrayWindow 58 IoCs
pid Process 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe -
Suspicious use of SendNotifyMessage 58 IoCs
pid Process 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe 1284 taskmgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4924 Woofer.exe 4476 LogonUI.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4460 wrote to memory of 3536 4460 Spoofer.exe 82 PID 4460 wrote to memory of 3536 4460 Spoofer.exe 82 PID 4460 wrote to memory of 3536 4460 Spoofer.exe 82 PID 4460 wrote to memory of 4924 4460 Spoofer.exe 84 PID 4460 wrote to memory of 4924 4460 Spoofer.exe 84 PID 4924 wrote to memory of 3120 4924 Woofer.exe 87 PID 4924 wrote to memory of 3120 4924 Woofer.exe 87 PID 4924 wrote to memory of 2644 4924 Woofer.exe 89 PID 4924 wrote to memory of 2644 4924 Woofer.exe 89 PID 4924 wrote to memory of 4616 4924 Woofer.exe 91 PID 4924 wrote to memory of 4616 4924 Woofer.exe 91 PID 4924 wrote to memory of 1340 4924 Woofer.exe 94 PID 4924 wrote to memory of 1340 4924 Woofer.exe 94 PID 4924 wrote to memory of 5076 4924 Woofer.exe 98 PID 4924 wrote to memory of 5076 4924 Woofer.exe 98 PID 4924 wrote to memory of 1336 4924 Woofer.exe 106 PID 4924 wrote to memory of 1336 4924 Woofer.exe 106 -
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
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C:\Users\Admin\AppData\Local\Temp\Spoofer.exe"C:\Users\Admin\AppData\Local\Temp\Spoofer.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHAAYgBhACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGQAawBqACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAGQAdgB4ACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAGUAdQBnACMAPgA="2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3536
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C:\Users\Admin\AppData\Roaming\Woofer.exe"C:\Users\Admin\AppData\Roaming\Woofer.exe"2⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4924 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Woofer.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3120
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Woofer.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2644
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\SecurityHealthSystray.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4616
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'SecurityHealthSystray.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1340
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "SecurityHealthSystray" /tr "C:\Users\Admin\AppData\Roaming\SecurityHealthSystray.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:5076
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C:\Windows\SYSTEM32\shutdown.exeshutdown.exe /f /s /t 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1336
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1284
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa396e055 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4476
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD515dde0683cd1ca19785d7262f554ba93
SHA1d039c577e438546d10ac64837b05da480d06bf69
SHA256d6fa39eab7ee36f44dc3f9f2839d098433db95c1eba924e4bcf4e5c0d268d961
SHA51257c0e1b87bc1c136f0d39f3ce64bb8f8274a0491e4ca6e45e5c7f9070aa9d9370c6f590ce37cd600b252df2638d870205249a514c43245ca7ed49017024a4672
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Filesize
18KB
MD5a3c05731c0ed2ccb1e4f61b4a345e066
SHA1d5e78c8fd50c0c95147412ce8177186d7020afca
SHA2565f2b8e75b46b5e950f810094f5914d2302bad84654ee853aec92ffb24f5a8347
SHA5128516e0ca73165d5e5882f982fc6f8f26f3809d18a291ba64e5fae0a6613bcdbebcc33cd5603f22af016b4f918a53a5e317925b5470559dfbb2d5abce87892c82
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Filesize
944B
MD59b80cd7a712469a4c45fec564313d9eb
SHA16125c01bc10d204ca36ad1110afe714678655f2d
SHA2565a9e4969c6cdb5d522c81ce55799effb7255c1b0a9966a936d1dc3ff8fe2112d
SHA512ac280d2623c470c9dec94726a7af0612938723f3c7d60d727eb3c21f17be2f2049f97bc8303558be8b01f94406781ece0ada9a3bc51e930aff20bebb6ca17584
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SecurityHealthSystray.lnk
Filesize843B
MD5d805cdcce4b41bfb0cedc7179255f016
SHA177b27dd163ebf3f7e69f476e84f7940e64661c8e
SHA25639cb3268bf0059c4765ff3a6a6288d3e69ecccc6bd82c792e94e3d681cdb189b
SHA512be70187ae2f7742aeb700235ac20893400f98c464c4dd60fb147b94d0286c4e0719f1bca77ed0186d3cad29c9b13df6a4ee9fc11afa5019257647138b422be79
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Filesize
84KB
MD5401884996ecf50f3c44e4bc55e228b3c
SHA18eec44a33a180a8ea816f1d07d40c396dfa243d0
SHA256602eb973f30d7c9533eb827f3731b057e17271bcc7617c1526c9909b71baa683
SHA512ea8b57b10ad3c569e2456c0cfedaada977db6f8dd768e15800e3af535b68299e66e3f77df613ee3a30a8bcd68a8deff315f5531ac6a40135de0a0126a28e6d08