Overview
overview
10Static
static
7Documents/...er.exe
windows10-2004-x64
10Documents/...ll.exe
windows10-2004-x64
3Documents/...aw.exe
windows10-2004-x64
10Documents/...ky.exe
windows10-2004-x64
10Documents/...31.exe
windows10-2004-x64
1Documents/...3 .exe
windows10-2004-x64
3Documents/...d9.dll
windows10-2004-x64
10027cc450ef...ju.dll
windows10-2004-x64
10ee29b9c013...bc6.js
windows10-2004-x64
3fe2e5d0543...L9.rtf
windows10-2004-x64
1Documents/...uy.hta
windows10-2004-x64
10Documents/...st.exe
windows10-2004-x64
7Documents/...39.exe
windows10-2004-x64
6Documents/...5c.exe
windows10-2004-x64
Documents/...00.exe
windows10-2004-x64
7Supplement...16.scr
windows10-2004-x64
3Documents/...ZSFwgb
windows10-2004-x64
1Documents/...96.exe
windows10-2004-x64
5Documents/...ed.exe
windows10-2004-x64
10Documents/...70.exe
windows10-2004-x64
9Documents/...67.exe
windows10-2004-x64
1Documents/...56.exe
windows10-2004-x64
1Documents/...ab.exe
windows10-2004-x64
8Documents/...3a.exe
windows10-2004-x64
8Documents/...73.exe
windows10-2004-x64
8ed01ebfbc9...aa.exe
windows10-2004-x64
10Documents/...aa.exe
windows10-2004-x64
10Resubmissions
22-08-2024 18:43
240822-xc563asamh 1021-08-2024 17:16
240821-vtjnaathnq 1030-06-2024 00:59
240630-bcjr6svbkk 1020-06-2024 02:02
240620-cf43ysxbnk 1020-06-2024 01:44
240620-b5v1xawemk 1019-06-2024 01:10
240619-bjmseavfmp 1018-06-2024 20:40
240618-zfwsxawdpa 1018-06-2024 13:45
240618-q2vcjawdle 10Analysis
-
max time kernel
124s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 01:44
Behavioral task
behavioral1
Sample
Documents/Ransomware.Cerber/cerber.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
17 signatures
150 seconds
Behavioral task
behavioral2
Sample
Documents/Ransomware.Cryptowall/cryptowall.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral3
Sample
Documents/Ransomware.Jigsaw/jigsaw.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
16 signatures
150 seconds
Behavioral task
behavioral4
Sample
Documents/Ransomware.Locky/Locky.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral5
Sample
Documents/Ransomware.Mamba/131.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
0 signatures
150 seconds
Behavioral task
behavioral6
Sample
Documents/Ransomware.Matsnu/Matsnu-MBRwipingRansomware_1B2D2A4B97C7C2727D571BBF9376F54F_Inkasso Rechnung vom 27.05.2013 .exe
Resource
win10v2004-20240508-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral7
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/027cc450ef5f8c5f653329641ec1fed9.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral8
Sample
027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745_98STJd8lju.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral9
Sample
ee29b9c01318a1e23836b949942db14d4811246fdae2f41df9f0dcd922c63bc6.js
Resource
win10v2004-20240611-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral10
Sample
fe2e5d0543b4c8769e401ec216d78a5a3547dfd426fd47e097df04a5f7d6d206_OFkNP1kKL9.rtf
Resource
win10v2004-20240508-en
windows10-2004-x64
6 signatures
150 seconds
Behavioral task
behavioral11
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/myguy.hta
Resource
win10v2004-20240611-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral12
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/svchost.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral13
Sample
Documents/Ransomware.Petya/Ransomware.Petya/26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral14
Sample
Documents/Ransomware.Petya/Ransomware.Petya/4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral15
Sample
Documents/Ransomware.Radamant/Ransomware.Radamant/DUMP_00A10000-00A1D000.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral16
Sample
Supplementary Agreement 26_01_2016.scr
Resource
win10v2004-20240508-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral17
Sample
Documents/Ransomware.Rex/WTEpZSFwgb
Resource
win10v2004-20240611-en
windows10-2004-x64
0 signatures
150 seconds
Behavioral task
behavioral18
Sample
Documents/Ransomware.Satana/Ransomware.Satana/683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral19
Sample
Documents/Ransomware.Satana/Ransomware.Satana/unpacked.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral20
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
14 signatures
150 seconds
Behavioral task
behavioral21
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/51B4EF5DC9D26B7A26E214CEE90598631E2EAA67.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral22
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/E906FA3D51E86A61741B3499145A114E9BFB7C56.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral23
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/0442cfabb3212644c4b894a7e4a7e84c00fd23489cc4f96490f9988e6074b6ab.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral24
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/c0cf40b8830d666a24bdd4febdc162e95aa30ed968fa3675e26ad97b2e88e03a.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral25
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/e49778d20a2f9b1f8b00ddd24b6bcee81af381ed02cfe0a3c9ab3111cda5f573.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral26
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
18 signatures
150 seconds
Behavioral task
behavioral27
Sample
Documents/Ransomware.WannaCry/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
20 signatures
150 seconds
General
-
Target
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe
-
Size
284KB
-
MD5
209a288c68207d57e0ce6e60ebf60729
-
SHA1
e654d39cd13414b5151e8cf0d8f5b166dddd45cb
-
SHA256
3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370
-
SHA512
ce4a7e42738154183fc53702f0841dfd4ad1eb0567b13cc1ff0909f1d330e9cd2fb994375efc6f02e7eddaaae1f465ff93458412143266afdaff1c6bf6477fc3
-
SSDEEP
3072:rYXT8PUsMNL8V4tD2My/JAAbQoM29wlV58lbNnolY7VgsYiVTPtiTu/q:rowUsML8g2j0o9wb0bNoaKsYImui
Score
9/10
Malware Config
Signatures
-
Renames multiple (3999) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\drivers\gmreadme.txt losfeea.exe -
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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation 3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe -
Executes dropped EXE 1 IoCs
pid Process 4032 losfeea.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\crypto13 = "C:\\Users\\Admin\\AppData\\Roaming\\losfeea.exe" losfeea.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_EnvironmentResource\en-US\MSFT_EnvironmentResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_RoleResource\de-DE\MSFT_RoleResourceStrings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ServiceResource\es-ES\MSFT_ServiceResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\uk-UA\PSDSCxMachine.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\de-DE\Licenses\OEM\Professional\license.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Microsoft.PowerShell.ODataUtils\ja-JP\Microsoft.PowerShell.ODataUtilsStrings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\SecureBoot\SecureBoot.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\en-US\Licenses\_Default\Professional\license.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\it-IT\BitLocker.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\uk-UA\RunAsHelper.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_GroupResource\fr-FR\MSFT_GroupResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\ServiceSet\ServiceSet.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_GroupResource\it-IT\MSFT_GroupResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\WindowsErrorReporting\WindowsErrorReporting.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ProcessResource\es-ES\MSFT_ProcessResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ServiceResource\de-DE\MSFT_ServiceResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDiagnostics\PSDiagnostics.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\AppLocker\AppLocker.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\de-DE\PSDesiredStateConfiguration.Resource.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_RegistryResource\de-DE\MSFT_RegistryResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\en-US\PSDesiredStateConfiguration.Resource.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\TLS\tls.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\ja-JP\lipeula.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\MsDtc\de-DE\TestDtc.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ServiceResource\en-US\MSFT_ServiceResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\SecurityAndMaintenance_Error.png losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\ConfigCI\ConfigCI.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\NetQos\NetQos.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\it-IT\RunAsHelper.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ServiceResource\it-IT\MSFT_ServiceResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_UserResource\en-US\MSFT_UserResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_UserResource\uk-UA\MSFT_UserResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\es-ES\PSDSCxMachine.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\Licenses\neutral\OEM\Professional\de-license.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\MsDtc\es-ES\TestDtc.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\UEV\UEV.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\fr-FR\lpeula.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\SmbShare\SmbShare.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\de-DE\BitLocker.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\it-IT\PSDSCxMachine.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\AppvClient\AppvClient.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\AssignedAccess\de-DE\AssignedAccessMsg.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\Licenses\neutral\Volume\Professional\license.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_GroupResource\es-ES\MSFT_GroupResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\ISE\ise.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCClassResources\WindowsPackageCab\it-IT\WindowsPackageCab.Strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\es-ES\RunAsHelper.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ScriptResource\fr-FR\MSFT_ScriptResourceStrings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\fr-FR\Licenses\Volume\Professional\license.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\uk-UA\Licenses\Volume\Professional\license.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\NetSecurity\NetSecurity.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_PackageResource\de-DE\PackageProvider.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\fr-FR\lipeula.rtf losfeea.exe File opened for modification C:\Windows\SysWOW64\MixedRealityRuntime.json losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\en-US\RunAsHelper.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_EnvironmentResource\uk-UA\MSFT_EnvironmentResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_GroupResource\en-US\MSFT_GroupResource.strings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\fr-FR\default.help.txt losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Microsoft.PowerShell.ODataUtils\fr-FR\Microsoft.PowerShell.ODataUtilsStrings.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\BitLocker\ja-JP\BitLocker.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\NetConnection\NetConnection.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\NetLbfo\NetLbfo.psd1 losfeea.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_PackageResource\ja-JP\PackageProvider.psd1 losfeea.exe File opened for modification C:\Windows\System32\LogFiles\WMI\Diagtrack-Listener.etl.001 losfeea.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\HELP_TO_DECRYPT_YOUR_FILES.bmp" losfeea.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\PeopleSplashScreen.scale-125.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.targetsize-60_altform-lightunplated.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxAccountsSmallTile.scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailLargeTile.scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\PrintAndShare\Glyph_0xe7d7.png losfeea.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionSmallTile.scale-125.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Yahoo-Dark.scale-300.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\images\themes\dark\caution.svg losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionWideTile.scale-125.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\BadgeLogo.scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\BadgeLogo.scale-100.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\fr-ma\ui-strings.js losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-72_altform-unplated_contrast-white.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Download_on_the_App_Store_Badge_it_135x40.svg losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Images\canvas_light.jpg losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNotePageSmallTile.scale-200.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteAppList.targetsize-72_altform-unplated.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-72_contrast-black.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-white\SmallTile.scale-200_contrast-white.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-Toolkit\Images\DefaultProfileImage.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\MapsAppList.scale-125.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\GamesXboxHubAppList.scale-125_contrast-white.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\themes\dark\s_thumbnailview_18.svg losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\StopwatchLargeTile.contrast-white_scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.contrast-black_targetsize-60.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\LinkedInboxSmallTile.scale-125.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\en-gb\ui-strings.js losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\da-dk\ui-strings.js losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\hu-hu\ui-strings.js losfeea.exe File opened for modification C:\Program Files\Mozilla Firefox\defaults\pref\autoconfig.js losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\LiveTile\W7.png losfeea.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\124.0.2478.80\Locales\qu.pak losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\ExchangeBadge.scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\GenericMailBadge.scale-400.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\Assets\GameBar_AppList.scale-200.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-72_altform-unplated_contrast-white.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\de-de\ui-strings.js losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\fullscreen-exit.svg losfeea.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-140.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailAppList.targetsize-16.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\uk-ua\ui-strings.js losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\ExchangeMediumTile.scale-200.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\YahooPromoTile.scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-white\SmallTile.scale-100_contrast-white.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\hr-hr\ui-strings.js losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\images\themes\dark\files_icons2x.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\sat_logo.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\InsiderHubStoreLogo.scale-125_contrast-black.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.contrast-black_targetsize-80.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\sv-se\ui-strings.js losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\themes\dark\bun.png losfeea.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\en-ae\ui-strings.js losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.contrast-white_targetsize-80.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxAccountsSplashLogo.scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Store\SmallTile.scale-400.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\MedTile.scale-100.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraLargeTile.contrast-black_scale-100.png losfeea.exe File opened for modification C:\Program Files\7-Zip\Lang\eu.txt losfeea.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\jquery-ui-1.8.13.custom.css losfeea.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\VisualElements\PrivateBrowsing_70.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\LockScreenLogo.scale-200.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-20_contrast-black.png losfeea.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Advanced-Light.scale-300.png losfeea.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SystemApps\Microsoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe\23\common\Formatter\htmlScriptFinder.js losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-onecore-a..sibility-experience_31bf3856ad364e35_10.0.19041.746_none_69babc1ce4e23a84\busy.svg losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..in.preinstalledapps_31bf3856ad364e35_10.0.19041.1_none_78045c4b5f61a56c\DefaultSquareTileLogo1.contrast-white_scale-180.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.423_none_9de80b9d881a1ebd\pluginHostShim.bundle.js losfeea.exe File opened for modification C:\Windows\diagnostics\system\Power\it-IT\RS_DisableUSBSelective.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-onecoreua..uetooth-userservice_31bf3856ad364e35_10.0.19041.153_none_e669b22d011fc6b2\DisplaySystemToastIcon.contrast-white.png losfeea.exe File opened for modification C:\Windows\WinSxS\Manifests\wow64_microsoft.certifica..ient.cmdlets.native_31bf3856ad364e35_10.0.19041.804_none_5178617ce9219533.manifest losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-ui-shell-component_31bf3856ad364e35_10.0.19041.1_none_03928ee4a9e5894c\PasswordExpiry.contrast-black_scale-200.png losfeea.exe File opened for modification C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\Assets\Square150x150Logo.scale-200.png losfeea.exe File opened for modification C:\Windows\SystemResources\Windows.UI.AccountsControl\Images\Exchange.Theme-Dark_Scale-100.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..riencehost.appxmain_31bf3856ad364e35_10.0.19041.1266_none_777e4c5802d14c18\default.js losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-i..ntrolpanel.appxmain_31bf3856ad364e35_10.0.19041.1202_none_8f7e37524c3e1a13\logo.contrast-black.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.1_none_75cd350cc8b5dbcf\filesnodeicon.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.1_none_75cd350cc8b5dbcf\sourceSpan.js losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.423_none_9de80b9d881a1ebd\i_clearCache.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-microsoftedge_31bf3856ad364e35_10.0.19041.264_none_ef195f564f00d259\manifest_AutoFormFill_5ED10D46BD7E47DEB1F3685D2C0FCE08.json losfeea.exe File opened for modification C:\Windows\SystemApps\Microsoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe\23\VisualProfiler\images\i_chartzoom_reset.png losfeea.exe File opened for modification C:\Windows\SystemApps\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\webapps\inclusiveOobe\js\oobewelcome-page.js losfeea.exe File opened for modification C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\Assets\SquareLogo310x310.scale-400.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..riencehost.appxmain_31bf3856ad364e35_10.0.19041.1266_none_777e4c5802d14c18\scoobeoutro-vm.js losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft.security...gement.policyengine_31bf3856ad364e35_10.0.19041.746_none_0b2e52494db526ec\AppLocker.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\wow64_microsoft-windows-mediaplayer-core_31bf3856ad364e35_10.0.19041.1266_none_8a8440f738abd1b9\DMR_48.jpg losfeea.exe File opened for modification C:\Windows\WinSxS\wow64_microsoft-windows-t..tional-chinese-dayi_31bf3856ad364e35_10.0.19041.1_none_20c1c94bb9595c32\TableTextServiceDaYi.txt losfeea.exe File opened for modification C:\Windows\diagnostics\scheduled\Maintenance\it-IT\CL_LocalizationData.psd1 losfeea.exe File opened for modification C:\Windows\SystemResources\Windows.UI.ShellCommon\Images\WiFiNetworkManagerWarningToast.scale-100.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-fileexplorer.appxmain_31bf3856ad364e35_10.0.19041.546_none_476476bb5c3a0bbc\PPIRemovableStorageDevicesSquareTile150x150.scale-400.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-p..riencehost.appxmain_31bf3856ad364e35_10.0.19041.1_none_97b0a47239f6db64\PeopleLogo.targetsize-36_altform-unplated_contrast-white.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft.powershel..resources.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_da3f9db7407d539c\MSFT_ScriptResourceStrings.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\wow64_microsoft-windows-t..-coreinkrecognition_31bf3856ad364e35_10.0.19041.1_none_adddf97aceb0fb8a\ThirdPartyNotices.MSHWLatin.txt losfeea.exe File opened for modification C:\Windows\WinSxS\wow64_microsoft-windows-tcpip-wmiv2provider_31bf3856ad364e35_10.0.19041.1_none_dd43866469710c67\NetTCPIP.psd1 losfeea.exe File opened for modification C:\Windows\SystemApps\Microsoft.Windows.SecureAssessmentBrowser_cw5n1h2txyewy\Assets\Wide310x150Logo.contrast-white_scale-150.png losfeea.exe File opened for modification C:\Windows\SystemResources\Windows.SystemToast.Calling\Images\Ignore.scale-100.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-b..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_uk-ua_c5726222621d4aa4\CL_LocalizationData.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-userexperience-desktop_31bf3856ad364e35_10.0.19041.173_none_6486f23c2831aaf3\InputApp\InputApp\Assets\BadgeLogo.scale-200.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-l..se-oem-professional_31bf3856ad364e35_10.0.19041.1288_none_def92cfd289b607e\r\license.rtf losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..osoftedge.resources_31bf3856ad364e35_10.0.19041.1_en-us_a323edc73bd86475\ErrorPageStyles.css losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-n..quickstart.appxmain_31bf3856ad364e35_10.0.19041.1_none_4a388618f6365227\NarratorUWPSquare44x44Logo.targetsize-72_contrast-black.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-p..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_en-us_e1cd2fc1732bf8d8\RS_ResetIdleSleepsetting.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..er.appxmain.ratings_31bf3856ad364e35_10.0.19041.1_none_ff46bbc9afee54c5\RatingStars31.contrast-white_scale-200.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-i..ntrolpanel.appxmain_31bf3856ad364e35_10.0.19041.1202_none_8f7e37524c3e1a13\logo.contrast-white_scale-200.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-ui-shell-component_31bf3856ad364e35_10.0.19041.746_none_2b9acc2d69574796\TabletMode.scale-125.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-dxp-deviceexperience_31bf3856ad364e35_10.0.19041.746_none_251e769058968366\watermark.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..nt-browser.appxmain_31bf3856ad364e35_10.0.19041.844_none_d9eb415c5b9dbe4e\Square150x150Logo.contrast-white_scale-150.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-microsoftedge_31bf3856ad364e35_10.0.19041.264_none_ef195f564f00d259\HandleDefine.js losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-s..l-wallpaper-windows_31bf3856ad364e35_10.0.19041.1_none_910333b84fcf455a\img0.jpg losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.1_none_75cd350cc8b5dbcf\itemCollapsedIcon.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.423_none_9de80b9d881a1ebd\RemoteDiagnostics.js losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-microsoftedge_31bf3856ad364e35_10.0.19041.264_none_ef195f564f00d259\Oobe-ReadEbook-Alternative.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-ui-shellcommon-core_31bf3856ad364e35_10.0.19041.1_none_91b1f58702057373\NearShare.scale-200.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-w..iagnostic.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_da750818e800f04c\CL_LocalizationData.psd1 losfeea.exe File opened for modification C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\cache\Desktop\23.txt losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-c..riencehost.appxmain_31bf3856ad364e35_10.0.19041.1266_none_777e4c5802d14c18\unifiedEnrollmentDiscoveryErrorPage.js losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-n..quickstart.appxmain_31bf3856ad364e35_10.0.19041.423_none_72535ca9b59a9515\NarratorUWPSquare44x44Logo.targetsize-16_altform-unplated.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-s..okerplugin.appxmain_31bf3856ad364e35_10.0.19041.1_none_11b2da2074e7d6e4\PasswordExpiry.scale-400.png losfeea.exe File opened for modification C:\Windows\SystemApps\Microsoft.MicrosoftEdgeDevToolsClient_8wekyb3d8bbwe\23\debugger\Breakpoints\images\editCurrentBreakpoint.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft.powershell.dscresources_31bf3856ad364e35_10.0.19041.1_none_505fc1443cf7d96e\ServiceSet.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\msil_microsoft.powershell.psreadline_31bf3856ad364e35_10.0.19041.1_none_26793b1987683bc3\PSReadline.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft.powershel..resources.resources_31bf3856ad364e35_10.0.19041.1_it-it_c46793fe17af391a\WindowsPackageCab.Strings.psd1 losfeea.exe File opened for modification C:\Windows\WinSxS\wow64_microsoft-windows-l..-lpksetup.resources_31bf3856ad364e35_10.0.19041.1_de-de_13dd049228bb1fa4\lipeula.rtf losfeea.exe File opened for modification C:\Windows\WinSxS\Manifests\wow64_microsoft-windows-d..airingdll.resources_31bf3856ad364e35_10.0.19041.1_es-es_7feeb373450e6d9c.manifest losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-h..learnmore.resources_31bf3856ad364e35_10.0.19041.1_uk-ua_a4159ed16c134bad\OOBE_HELP_Cortana_Learn_More.rtf losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.1_none_75cd350cc8b5dbcf\controls.css losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-m..oolsclient.appxmain_31bf3856ad364e35_10.0.19041.1_none_75cd350cc8b5dbcf\feedback.png losfeea.exe File opened for modification C:\Windows\WinSxS\amd64_microsoft-windows-ui-shellcommon-core_31bf3856ad364e35_10.0.19041.1_none_91b1f58702057373\DefaultSystemNotification.scale-125.png losfeea.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies Control Panel 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\Desktop\WallpaperStyle = "0" losfeea.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\Desktop\TileWallpaper = "0" losfeea.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe 4032 losfeea.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4288 wrote to memory of 4032 4288 3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe 92 PID 4288 wrote to memory of 4032 4288 3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe 92 PID 4288 wrote to memory of 4032 4288 3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe 92 PID 4288 wrote to memory of 3020 4288 3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe 93 PID 4288 wrote to memory of 3020 4288 3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe 93 PID 4288 wrote to memory of 3020 4288 3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.TeslaCrypt\Ransomware.TeslaCrypt\3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe"C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.TeslaCrypt\Ransomware.TeslaCrypt\3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Users\Admin\AppData\Roaming\losfeea.exeC:\Users\Admin\AppData\Roaming\losfeea.exe2⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies Control Panel
- Suspicious behavior: EnumeratesProcesses
PID:4032
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\DOCUME~1\RANSOM~1.TES\RANSOM~1.TES\3372C1~1.EXE >> NUL2⤵PID:3020
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4340,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=3596 /prefetch:81⤵PID:4988
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
284KB
MD5209a288c68207d57e0ce6e60ebf60729
SHA1e654d39cd13414b5151e8cf0d8f5b166dddd45cb
SHA2563372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370
SHA512ce4a7e42738154183fc53702f0841dfd4ad1eb0567b13cc1ff0909f1d330e9cd2fb994375efc6f02e7eddaaae1f465ff93458412143266afdaff1c6bf6477fc3