Analysis
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max time kernel
149s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
04-02-2024 17:19
Static task
static1
Behavioral task
behavioral1
Sample
sample.vbs
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
sample.vbs
Resource
win10v2004-20231222-en
General
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Target
sample.vbs
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Size
2KB
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MD5
615a12fc8b7f5280959581d0c9cd1022
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SHA1
6d11b5dc446a357f6ca7b64d1feadeea91b51a92
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SHA256
7ae6a2ed2e4f32425c496162b8c46979d7326094d294011c5535ef83b51a3891
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SHA512
50560c9c6dd1d6f6c186d1022337d802a12724f558683f47c67d7420a19aa12f389634d2803a41234b12c596088a209a4fb8dae468e73e280820760b1b319b19
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation WScript.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A Taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName Taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 Taskmgr.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31086478" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1920640704" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1920640704" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31086478" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "413832171" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1923452544" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9E0C54A7-C381-11EE-A0B6-DA96C499C6F0} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31086478" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Runs regedit.exe 4 IoCs
pid Process 3084 regedit.exe 544 regedit.exe 4380 regedit.exe 4328 regedit.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1280 Taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1280 Taskmgr.exe Token: SeSystemProfilePrivilege 1280 Taskmgr.exe Token: SeCreateGlobalPrivilege 1280 Taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 1284 iexplore.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe 1280 Taskmgr.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1284 iexplore.exe 1284 iexplore.exe 1400 IEXPLORE.EXE 1400 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 1284 wrote to memory of 1400 1284 iexplore.exe 87 PID 1284 wrote to memory of 1400 1284 iexplore.exe 87 PID 1284 wrote to memory of 1400 1284 iexplore.exe 87 PID 3356 wrote to memory of 3084 3356 WScript.exe 89 PID 3356 wrote to memory of 3084 3356 WScript.exe 89 PID 3356 wrote to memory of 1280 3356 WScript.exe 90 PID 3356 wrote to memory of 1280 3356 WScript.exe 90 PID 3356 wrote to memory of 1868 3356 WScript.exe 91 PID 3356 wrote to memory of 1868 3356 WScript.exe 91 PID 3356 wrote to memory of 2284 3356 WScript.exe 92 PID 3356 wrote to memory of 2284 3356 WScript.exe 92 PID 3356 wrote to memory of 544 3356 WScript.exe 94 PID 3356 wrote to memory of 544 3356 WScript.exe 94 PID 3356 wrote to memory of 2596 3356 WScript.exe 95 PID 3356 wrote to memory of 2596 3356 WScript.exe 95 PID 3356 wrote to memory of 884 3356 WScript.exe 96 PID 3356 wrote to memory of 884 3356 WScript.exe 96 PID 3356 wrote to memory of 4908 3356 WScript.exe 97 PID 3356 wrote to memory of 4908 3356 WScript.exe 97 PID 3356 wrote to memory of 4380 3356 WScript.exe 99 PID 3356 wrote to memory of 4380 3356 WScript.exe 99 PID 3356 wrote to memory of 4052 3356 WScript.exe 100 PID 3356 wrote to memory of 4052 3356 WScript.exe 100 PID 3356 wrote to memory of 3836 3356 WScript.exe 101 PID 3356 wrote to memory of 3836 3356 WScript.exe 101 PID 3356 wrote to memory of 2332 3356 WScript.exe 102 PID 3356 wrote to memory of 2332 3356 WScript.exe 102 PID 3356 wrote to memory of 4328 3356 WScript.exe 104 PID 3356 wrote to memory of 4328 3356 WScript.exe 104 PID 3356 wrote to memory of 2928 3356 WScript.exe 105 PID 3356 wrote to memory of 2928 3356 WScript.exe 105 PID 3356 wrote to memory of 8 3356 WScript.exe 106 PID 3356 wrote to memory of 8 3356 WScript.exe 106 PID 3356 wrote to memory of 3152 3356 WScript.exe 107 PID 3356 wrote to memory of 3152 3356 WScript.exe 107
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\sample.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3356 -
C:\Windows\regedit.exe"C:\Windows\regedit.exe"2⤵
- Runs regedit.exe
PID:3084
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C:\Windows\System32\Taskmgr.exe"C:\Windows\System32\Taskmgr.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1280
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:1868
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:2284
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C:\Windows\regedit.exe"C:\Windows\regedit.exe"2⤵
- Runs regedit.exe
PID:544
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C:\Windows\System32\Taskmgr.exe"C:\Windows\System32\Taskmgr.exe"2⤵PID:2596
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:884
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:4908
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C:\Windows\regedit.exe"C:\Windows\regedit.exe"2⤵
- Runs regedit.exe
PID:4380
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C:\Windows\System32\Taskmgr.exe"C:\Windows\System32\Taskmgr.exe"2⤵PID:4052
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:3836
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:2332
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C:\Windows\regedit.exe"C:\Windows\regedit.exe"2⤵
- Runs regedit.exe
PID:4328
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C:\Windows\System32\Taskmgr.exe"C:\Windows\System32\Taskmgr.exe"2⤵PID:2928
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C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe"2⤵PID:8
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:3152
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C:\Program Files (x86)\Internet Explorer\ielowutil.exe"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding1⤵PID:388
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1284 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1400
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD57bde92ff965b73dc76190e608c2fbb93
SHA195547789d183bbf9ea20ef6ba4c6b2f0249fb30d
SHA256821420f187b512f853c8b73d9439e940e6e04c499532561343a739717a9a76ee
SHA51221406b04613e8be9f2036f5057d6d3de568ec1aa4eb6471cd457e70e6ddadfc3b988d5f4c2d316e548b21b2850944a78d75a44ec3bf929e71fe61fb6b0de4ec6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5d40b2a005cd033428e48e4f2d6786ebe
SHA1f7be2d30eb1a3a7f36ba6e4df4a607919461745b
SHA2566522d882c1b31d11ee09bdd803a8d1ae83ed4cc1a466c535bf6a520a5d193eb5
SHA5124dd0983b8703854ee3111cc39387cca0d604493cd17163622f22b513c78b72872fb3a79d7cfddefc587d30bc085a49342e050881268659c9a46bd0cb338b9b0c
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee