Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/10/2026, 19:39
Static task
static1
Behavioral task
behavioral1
Sample
jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe
Resource
win11ltsc2024-20260911-en
General
- Target jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe
- Size 57KB
- Sample261012-ydcrksh13p
- SHA256 b7dcfc7ae08a5856286d61119fa14bcf18cb873cfd200645327d56ec7a5e6983
- MD5 306ffb7574cb22a96ffd0ac049722861
- SHA1 cc68498d496cf1c21911d2d89d2254a5afd3663f
- SHA512 e5be42db23e69dd686052cc442d9d71987a042821e817f415ff01d62dcf74c780557a6e6ec2ddf62124fcc1efc374a32cea4f846204e820b800ef49c7b4db3c1
- SSDEEP 1536:ECM6Ys4njatv0ubeMFrQYRKz4ka5QGdKx6:ECsDWzeurQSKz4kauGdK6
- TLSH T1C943F16443889C88E934DC790E82CD1C146CFA1BB15E7D97B78C589FBE079975CB602A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 768 attrib.exe 4660 attrib.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-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe Key value queried \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation inlD3D7.tmp - Executes dropped EXE 1 IoCs
pid Process 2400 inlD3D7.tmp - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hsdfasd = "\"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\tmp.\\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}\" hh.exe" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\GrpConv = "grpconv -o" rundll32.exe - Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\PROGRA~1\INTERN~1\ieframe.dll cmd.exe File opened for modification C:\PROGRA~1\INTERN~1\ieframe.dll cmd.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 3 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2672 cmd.exe 3576 cmd.exe 1044 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname inlD3D7.tmp Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain inlD3D7.tmp - System Location Discovery: System Language Discovery 1 TTPs 20 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 jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language inlD3D7.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language runonce.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language grpconv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 runonce.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz runonce.exe -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main reg.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "498598988" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\Version = "5" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\User Preferences iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31283841" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007c7304824aa2b6428e255c2f0c9d765a000000000200000000001066000000010000200000007fee692ba0a38ac9e14684aa001ffc2c57635413e17db7ccfbf8ecc5f93a997b000000000e80000000020000200000007ef8dff87649133e0f5d084cf52f61cdc409c94bdb304f48f98ef3a54ea73ee2200000000fb9dfc7e5f5f992af11c21a5bf542dc8304ba9d563b04cc31277ae71d7c5a7940000000799723d1db33719773019a220fe371902884823d1b5432d9b5d97c72033f189362310e8826143d303d088edf658da744232319248e7103a3c2116dd8d399534b iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0a4b6f5895add01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\DisplayName = "Bing" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\SuggestionsURLFallback = "http://api.bing.com/qsml.aspx?query={searchTerms}&maxwidth={ie:maxWidth}&rowheight={ie:rowHeight}§ionHeight={ie:sectionHeight}&FORM=IE8SSC&market={language}" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\SuggestionsURL = "http://api.bing.com/qsml.aspx?query={searchTerms}&maxwidth={ie:maxWidth}&rowheight={ie:rowHeight}§ionHeight={ie:sectionHeight}&FORM=IE8SSC&market={language}" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTTopResultURL = "http://www.bing.com/search?q={searchTerms}&src=IE-SearchBox&FORM=IENTTR" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31283841" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{BD15A8CF-C674-11F1-B5F1-62BF8547FD78} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\Main reg.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTLogoPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconURL = "http://www.bing.com/favicon.ico" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTURL = "http://www.bing.com/search?q={searchTerms}&src=IE-SearchBox&FORM=IENTSR" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTLogoURL = "http://go.microsoft.com/fwlink/?LinkID=403856&language={language}&scale={scalelevel}&contrast={contrast}" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\User Preferences\3DB9590C4C4C26C4CCBDD94ECAD790359708C3267B = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\URL = "http://www.bing.com/search?q={searchTerms}&src=IE-SearchBox&FORM=IE8SRC" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{0633EE93-D776-472f-A0FF-E1416B8B2E3A}" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\User Preferences\2BB20B33B4171CDAAB6469225AE6A582ED33D7B488 = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007c7304824aa2b6428e255c2f0c9d765a00000000020000000000106600000001000020000000b16377bb1e3174470c1fece2111ec8bdfcc2bdcc9e671e1cc7a29e7fdffce4b6000000000e8000000002000020000000da40c9abe2b38cd9c80d6e615b45bb16c13e720a39e252d92ad555fedd4dc06d10000000eee71a807407bb07994dd0174942131940000000d133f9e6a409e0d681caa355e6e7de539c5e8733e4ecee30be702fdd129dbba674545bc54aee1838f95ec1af0f0aa823487571c9e9a59bde3a3c6699f6428285 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2454782488" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0008adf5895add01 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\UpgradeTime = 3b57edeb3942dd01 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconURLFallback = "http://www.bing.com/favicon.ico" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2458689239" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTSuggestionsURL = "http://api.bing.com/qsml.aspx?query={searchTerms}&market={language}&maxwidth={ie:maxWidth}&rowheight={ie:rowHeight}§ionHeight={ie:sectionHeight}&FORM=IENTSS" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007c7304824aa2b6428e255c2f0c9d765a000000000200000000001066000000010000200000002621288e7f8009c66c8c4a0c381adbdc40e18494cbd7f96be800f4f7b27f0cf2000000000e8000000002000020000000588db5ab156dc92e287a6b6da55398e1a11cc6cffaf6970e033cf4f473e0a7f4200000003d8191434a0122a984dba015fb641d6bd6fc2f251fbc82d4fe99fdf1dd47c307400000003750bb0352782871337ecfde6be9e1084d40ae7ce9809c2154f2b9f70e8857b55d0e7ce804716f5c09fa6b793674847d9caedbc95facdf7b9817fda05298c614 iexplore.exe - Modifies Internet Explorer start page 1 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o" reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.82133.com/?o" reg.exe - Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E} reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E} reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\IsShortCut reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H) reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command\ = "wscript -e:vbs \"C:\\Users\\Admin\\AppData\\Roaming\\PPLive\\3.bat\"" reg.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3324 jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe Token: SeIncBasePriorityPrivilege 2400 inlD3D7.tmp - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5676 iexplore.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 5676 iexplore.exe 5676 iexplore.exe 4024 IEXPLORE.EXE 4024 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3324 wrote to memory of 2672 3324 jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe 102 PID 2672 wrote to memory of 3576 2672 cmd.exe 104 PID 3576 wrote to memory of 5676 3576 cmd.exe 106 PID 3576 wrote to memory of 1380 3576 cmd.exe 107 PID 3576 wrote to memory of 1044 3576 cmd.exe 108 PID 3324 wrote to memory of 2400 3324 jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe 110 PID 5676 wrote to memory of 4024 5676 iexplore.exe 112 PID 3324 wrote to memory of 3444 3324 jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe 113 PID 1044 wrote to memory of 3524 1044 cmd.exe 115 PID 1044 wrote to memory of 1080 1044 cmd.exe 116 PID 1044 wrote to memory of 432 1044 cmd.exe 117 PID 1044 wrote to memory of 5080 1044 cmd.exe 118 PID 1044 wrote to memory of 4076 1044 cmd.exe 119 PID 1044 wrote to memory of 768 1044 cmd.exe 120 PID 1044 wrote to memory of 4660 1044 cmd.exe 121 PID 1044 wrote to memory of 4504 1044 cmd.exe 123 PID 1044 wrote to memory of 1652 1044 cmd.exe 124 PID 4504 wrote to memory of 5072 4504 rundll32.exe 125 PID 5072 wrote to memory of 5128 5072 runonce.exe 126 PID 2400 wrote to memory of 4232 2400 inlD3D7.tmp 135 - Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 768 attrib.exe 4660 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.bjrmwt.exe"1⤵
- Checks computer location settings
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3324 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\julia_fun219.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\PPLive\1.bat3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3576 -
C:\PROGRA~1\INTERN~1\iexplore.exeC:\PROGRA~1\INTERN~1\IEXPLORE.EXE http://WWw.cnkankan.com/?821334⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5676 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5676 CREDAT:17410 /prefetch:25⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4024
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C:\Windows\SysWOW64\rundll32.exerundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf4⤵
- System Location Discovery: System Language Discovery
PID:1380
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\PPLive\2.bat4⤵
- Drops file in Program Files directory
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1044 -
C:\Windows\SysWOW64\reg.exereg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f5⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
PID:3524
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C:\Windows\SysWOW64\reg.exereg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f5⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
PID:1080
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C:\Windows\SysWOW64\reg.exereg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f5⤵
- System Location Discovery: System Language Discovery
PID:432
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C:\Windows\SysWOW64\reg.exereg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f5⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:5080
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C:\Windows\SysWOW64\reg.exereg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command" /v "" /d "wscript -e:vbs ""C:\Users\Admin\AppData\Roaming\PPLive\3.bat""" /f5⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4076
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C:\Windows\SysWOW64\attrib.exeattrib +s +h C:\Users\Admin\AppData\Roaming\PPLive\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}5⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:768
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C:\Windows\SysWOW64\attrib.exeattrib +s +h C:\Users\Admin\AppData\Roaming\PPLive\tmp5⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:4660
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C:\Windows\SysWOW64\rundll32.exerundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\2.inf5⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Windows\SysWOW64\runonce.exe"C:\Windows\system32\runonce.exe" -r6⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:5072 -
C:\Windows\SysWOW64\grpconv.exe"C:\Windows\System32\grpconv.exe" -o7⤵
- System Location Discovery: System Language Discovery
PID:5128
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C:\Windows\SysWOW64\rundll32.exerundll32 D:\VolumeDH\inj.dat,MainLoad5⤵
- System Location Discovery: System Language Discovery
PID:1652
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C:\Users\Admin\AppData\Local\Temp\inlD3D7.tmpC:\Users\Admin\AppData\Local\Temp\inlD3D7.tmp2⤵
- Checks computer location settings
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inlD3D7.tmp > nul3⤵
- System Location Discovery: System Language Discovery
PID:4232
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE > nul2⤵
- System Location Discovery: System Language Discovery
PID:3444
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C:\Windows\system32\grpconv.exegrpconv -o1⤵PID:1464
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Indicator Removal
1File Deletion
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 471B
- SHA256 77f092574df221fef3caa5611bcc1a8c78381ec8c0c54bb107e6cc5355c4840f
- MD5 5163274101cd2a42b5ea54c9cb7602ff
- SHA1 60b5fde304e075da3de47020d42f3bfd5c322f52
- SHA512 df38a3009056658dd88ffbb976737d1bd9258f76ab6e6bef8af1654e7ec233d041b4ed4c913734796d3be5635e2b80c93e1da128d63e2269be61d7205c7195f8
- TLSH T132F0D4D5A03EF8602D5798FC62712B4B603191E62C61147435781DFD48567773E5E035
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 db0742a9f2758ceb631776adf8a226c96b9967e1007b30f59d390c2af7fdd6ba
- MD5 7078b11357d65265f95e6def4120bd35
- SHA1 c569a253911579cfec87b153819c980083ba3d83
- SHA512 112dd4d3866cbcef5fea319f5495cdb6b53e8bd52f10d664588acb124fee37bf5a2caf321c5e1d205fd1308ccdaec405ac27831cad084c97bd1e4ecf7a7863f9
- TLSH T15BE0C02411FA831FF1E4E0394BD9782194E9F02B241993B42BC49B04BB02A009D0292A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DV9ET3T5\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- TLSH T13A823E4E61D88F57EA47B6B2D9084EA702E0C8794716DB93D62CFE63CDE33B25D02161
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FB6DDX4X\jm_setup_qvod[1].htm
- Size 11KB
- SHA256 b5bc80c286321d117d4faf28c8ecd32cd4499e926034205f6fbcd181c5c39469
- MD5 80cd854c562c25dfac65c15726ef2253
- SHA1 1cf7c23c94524fb604a99aa5b37e568fbdb435dd
- SHA512 61f9886f813763f507bbb496a9361c7a239e5e4a3f9545f1741797469e2bb42e42cc73176766c9219578c5cfa79bf95e4de5c22581a9f7016a570785e80d7e72
- SSDEEP 96:gORGfADiML/HlXsjFPkIQlvZPy4REyJ5W+GW+oW+JidFkl6a0VUSN0ELXp+E6yL:ZgYDiMLPlshkIQlvxyXyJskGSELXp0yL
- TLSH T1B732B71696F702206517C4998BBF77287774E043D80BC96DBACE1398CF8C9CAC46366C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\T1P4NEBX\favicon[1].ico
- Size 4KB
- SHA256 5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
- MD5 da597791be3b6e732f0bc8b20e38ee62
- SHA1 1125c45d285c360542027d7554a5c442288974de
- SHA512 d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e
- SSDEEP 24:suZOWcCXPRS4QAUs/KBy3TYI42Apvl6wheXpktCH2Yn4KgISQggggFpz1k9PAYHu:HBRh+sCBykteatiBn4KWi1+Ne
- TLSH T1B9919C8A6AF4CD28CE621D24C53C52FD016BDE1DD19C2087D9E67F92323B96F91232C5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\julia_fun219.bat
- Size 53B
- SHA256 1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647
- MD5 23962a245f75fe25510051582203aff1
- SHA1 20832a3a1179bb2730194d2f7738d41d5d669a43
- SHA512 dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80
- TLSH T15D90022415DDD75D5511445317B9944C516446902EA9361487805A4853C1C05B892002
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\winrar_config.tmp
- Size 660B
- SHA256 b1a31a74cc88d0f8e39aaebf58a724b89391dc3fbac733953790edf8ded8172c
- MD5 c40ea8f677b3f48bfb7f4cfc6d3f03ab
- SHA1 10b94afd8e6ea98a3c8a955304f9ce660b0c380a
- SHA512 409b8a45576bf08e185446b13a512c115df7483ff8ec30ea51ee93ee1ac8153ae3b615650ff69a5d1e41fa0cd57fcdc4c5d03b4b4453431114ac018f48e194d9
- TLSH T1D301DDCECC068802246DDE62B3BE0804C347B2CF8A80D8B1C7615F442E4221322D32B7
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\1.bat
- Size 3KB
- SHA256 f1a2f9fdebb3cac24756e53fa5e1628b2bd1cc130480c1878e3b3bc880575cd1
- MD5 b7c5e3b416b1d1b5541ef44662e1a764
- SHA1 8bff7ea2be2f3cf29f2381d8007198b5991ca3ae
- SHA512 65dbd6a7a7cf6fec00e6b0f1d7d5655769e6087ad09cad74c91c5a3395e675ac8f9df5c7185327e6f8dd03ddb60504400f54237d9e4b53c8b08e7e3d41ee61fc
- TLSH T150719ACE3846C00AB40E14C4DB7469A7F95DA0EB85E29C05B10B9BB109C47C13F8EA6E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\1.inf
- Size 270B
- SHA256 5313ce7c036d06b3970f27db432912a3edccd60266afb6510b9a682e8bca16e7
- MD5 091e50aee0d79aa7d4976aecb393c5c5
- SHA1 f755112c5d09bceabc60aaf375011883467e1e1e
- SHA512 723e0fea1ec2ac932dabf370cf3e8622a9df607ae52d219881dfa0f0afad7adc5f55f816f5c1b617b963e818f2093470da070d9b858037222918065573067d75
- TLSH T1D6D05E8D9E1862DCB1113810E533D765FE755851B570B60CB1CAC6040E10E852DA6EF7
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\1.inf
- Size 492B
- SHA256 fe0dfb3458bfe2a3632d365e00765fa10f14d62e7dfa8b70a055c7eb9fdb6713
- MD5 34c14b8530e1094e792527f7a474fe77
- SHA1 f71c4e9091140256b34c18220d1dd1efab1f301d
- SHA512 25bb09b526e1e9f5c6052f1f7c36b37c956c1b5649936af8df3abfcf120c931f3d2603e17a061cb99d8c8074bfb1973a5423cce89762fca53cd46aeb3e8944a2
- TLSH T1B7F0E25D5B1461CDF0127400AA32DEB5AB655411F971751DF08EC9050F10AC52FAABFA
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\2.bat
- Size 3KB
- SHA256 81f64f42edfac2863a55db8fabd528c4eefc67f7e658cad6a57eeec862e444e3
- MD5 6b78cb8ced798ca5df5612dd62ce0965
- SHA1 5a9c299393b96b0bf8f6770e3c7b0318a9e2e0cf
- SHA512 b387ba10021f3284d1406d520a2c8b3ba0c87922d67c79394c1aa50c631194519ac6bb5b898956533f040d48e1c7b202734e0075f8fc8c8bfab82c8ef359b28e
- TLSH T1D97159D1A811D4CBD90F85E3CB602253B90EE9C706D26B5CE65347B828F1F8157EC69D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\2.inf
- Size 247B
- SHA256 6cdfa9b7f0e1e4ee16bc8ce5d7448d47ea8866c1f55f3e56be5c2a4d183ca534
- MD5 ca436f6f187bc049f9271ecdcbf348fa
- SHA1 bf8a548071cfc150f7affb802538edf03d281106
- SHA512 d19e20aabddad6b0284f8c1d473e9180f30b49d4d8b54f26e7c8630228e16b1f6ba04023c5e8b1993d8a10d97adcfff683b216f79b9981bf16181641aebdd591
- TLSH T1E0D02E3A2A08A829F2602A2002277CC8AAE62A8620C8FA0C22941004A380518E4AE0D3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\4.bat
- Size 5.8MB
- SHA256 890a7018f96639b441011b741113ece9b7c5e35bfc7ccac37b39a47bee2add70
- MD5 8e669c57c232dfb7b12aab10ce32ba59
- SHA1 e19a880563b47693ea4a3892c6fe1505349f8023
- SHA512 47c2b634ddd54bee7f46cf0ba2d00cbb1dbbe090a68c03fc12c8c4bbab0ec9e2cda42b95512b3c437dc5e726c9a3480a5016fbf3d5b1ca0160a6edb3943103fa
- SSDEEP 98304:psjEZDoJbVKEhxuxjuQHXiwkIZuBckUryuLfJtF5:pZAbVKogsSUqkUFJtF5
- TLSH T14A566C212648D462D6F32537157CB77391AFE5706B3008EB8212FAB92D325C25E3A79F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\├└┼«└╓╘░.url
- Size 121B
- SHA256 4aa583d8aa113497282e4fbdb0ab2c9d9d7bb7349b8223729a69dfcb81822f57
- MD5 dcca714db5e7ade1599b9a87013c36cd
- SHA1 db45c35461712c98863e4da6c0dc72628328fb76
- SHA512 8ab04ff5796fef681d25808df4cf7e9cc428eb1b861e8cb45fcc6ea04102e979302506bb576f64b43c29c00d05aac076101f6219a6fe5e460806b168a5995280
- TLSH T120B02B20018DD01E4003883F0932DCC4DC4061C4954BCD40824149C804400055CD4304
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\╠╘▒ª╣║╬∩.url
- Size 117B
- SHA256 6afbe4af1c3800a4e2ebefc3e065cfba7281aa94e8e0108373882f88a642e4ca
- MD5 06a02fb586e1e69ab82e7423223d968a
- SHA1 8655b56cc7968090dcc6f252525188cf9078126a
- SHA512 6d6c573cef24980617fe29ed549607aa7dc8b5c66e7874be2d87244e9107af8b5321ff2aa40bfd498e5a83046da7beba2cfd3b984ff9f0e7a80e069f52f65ef3
- TLSH T1FFB02B24434DC01E4003C56F05344844DC1120D0957FC900C240499808800019CC8500
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\PPLive\░╦╪╘╔½═╝.url
- Size 118B
- SHA256 09dd2f0512224f9b035ea73c05e7baace47a6187c9fef9027a008083f08585e7
- MD5 0c8d441e4a5f649b3f57e042e2d32d3c
- SHA1 5cb3debced6674de14503ff23044373c1a0b1477
- SHA512 95a2d68aaed2612e3c1ac3b1c7827544065ee43623f6358af9957ddd5536b4eacde2c27eae0aede7f0125c639950e6d15bba2f90a6df74a60f7530f4e4305bf2
- TLSH T147B09B24468DD15E5447456F49794854DC5125D4695FDA44C3414E5C15814416DD9643
- MD5 SHA1 SHA512 TLSH