Analysis
-
max time kernel
166s -
max time network
183s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
19/06/2022, 23:43
Static task
static1
Behavioral task
behavioral1
Sample
33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe
Resource
win10v2004-20220414-en
General
-
Target
33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe
-
Size
364KB
-
MD5
2b5c64d0ae335be2b30de30ed5cf9b71
-
SHA1
57a809107f1810a3ed01d4baf09f89a1fb562757
-
SHA256
33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b
-
SHA512
96ebf2562a60ef245aea06decf83298979368e4c4dabaa107068e430d7fe86af5f996cfffba95e7f1c5ef411e7d1265d24a84716be63eaedfd48ad3aac4dc4e8
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-1081944012-3634099177-1681222835-1000\_ReCoVeRy_+ttxfc.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/467AEE3CCAB4AF13
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/467AEE3CCAB4AF13
http://yyre45dbvn2nhbefbmh.begumvelic.at/467AEE3CCAB4AF13
http://xlowfznrg4wf7dli.ONION/467AEE3CCAB4AF13
Extracted
C:\$Recycle.Bin\S-1-5-21-1081944012-3634099177-1681222835-1000\_ReCoVeRy_+ttxfc.html
Signatures
-
TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
-
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE 2 IoCs
pid Process 4564 eaieapkqyfts.exe 3904 eaieapkqyfts.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-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation eaieapkqyfts.exe Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lwvccmj = "C:\\Windows\\system32\\CMD.EXE /c start C:\\Windows\\eaieapkqyfts.exe" eaieapkqyfts.exe Key created \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\WINDOWS\CurrentVersion\RUN eaieapkqyfts.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4340 set thread context of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4564 set thread context of 3904 4564 eaieapkqyfts.exe 92 -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\date-span-16.png eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\bn_IN\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\gd\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_neutral_split.scale-150_8wekyb3d8bbwe\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office15\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\NETWORK\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.SkypeApp_14.53.77.0_neutral_split.scale-125_kzf8qxf38zg5c\Assets\Images\SkypeMedTile.scale-125_contrast-white.png eaieapkqyfts.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 eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\StoreLogo.scale-400_contrast-black.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\eu-ES\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-white\WideLogo.scale-125_contrast-white.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppPackageBadgeLogo.scale-400_contrast-white.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-40_altform-unplated.png eaieapkqyfts.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\server\Xusage.txt eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\spu\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\AppList.scale-125_contrast-black.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Fonts\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageBadgeLogo.scale-400.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_~_8wekyb3d8bbwe\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-48.png eaieapkqyfts.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-140.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SplashWideTile.scale-125_contrast-black.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-60_contrast-white.png eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000009\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-100_8wekyb3d8bbwe\microsoft.system.package.metadata\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\TrafficHub\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\GamesXboxHubBadgeLogo.scale-125_contrast-high.png eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\en\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\AE71BCDB-C16C-4D18-AD9F-49CE74FCC152\root\vfs\Windows\assembly\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\id\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\184.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-80_altform-unplated_contrast-black.png eaieapkqyfts.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\index.win32.bundle.map eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\assembly\GAC_MSIL\Microsoft.AnalysisServices.SPClient.Interfaces\13.0.0.0__89845DCD8080CC91\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\da\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\198.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\eu-ES\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\Common Files\System\msadc\fr-FR\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\core\locale\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Bibliography\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\LTR\contrast-black\_ReCoVeRy_+ttxfc.html eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\en-GB\_ReCoVeRy_+ttxfc.png eaieapkqyfts.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\eu-ES\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe File opened for modification C:\Program Files\7-Zip\Lang\af.txt eaieapkqyfts.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\1033\_ReCoVeRy_+ttxfc.txt eaieapkqyfts.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\eaieapkqyfts.exe 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe File created C:\Windows\eaieapkqyfts.exe 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe 3904 eaieapkqyfts.exe -
Suspicious use of AdjustPrivilegeToken 47 IoCs
description pid Process Token: SeDebugPrivilege 208 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe Token: SeDebugPrivilege 3904 eaieapkqyfts.exe Token: SeIncreaseQuotaPrivilege 4176 WMIC.exe Token: SeSecurityPrivilege 4176 WMIC.exe Token: SeTakeOwnershipPrivilege 4176 WMIC.exe Token: SeLoadDriverPrivilege 4176 WMIC.exe Token: SeSystemProfilePrivilege 4176 WMIC.exe Token: SeSystemtimePrivilege 4176 WMIC.exe Token: SeProfSingleProcessPrivilege 4176 WMIC.exe Token: SeIncBasePriorityPrivilege 4176 WMIC.exe Token: SeCreatePagefilePrivilege 4176 WMIC.exe Token: SeBackupPrivilege 4176 WMIC.exe Token: SeRestorePrivilege 4176 WMIC.exe Token: SeShutdownPrivilege 4176 WMIC.exe Token: SeDebugPrivilege 4176 WMIC.exe Token: SeSystemEnvironmentPrivilege 4176 WMIC.exe Token: SeRemoteShutdownPrivilege 4176 WMIC.exe Token: SeUndockPrivilege 4176 WMIC.exe Token: SeManageVolumePrivilege 4176 WMIC.exe Token: 33 4176 WMIC.exe Token: 34 4176 WMIC.exe Token: 35 4176 WMIC.exe Token: 36 4176 WMIC.exe Token: SeIncreaseQuotaPrivilege 4176 WMIC.exe Token: SeSecurityPrivilege 4176 WMIC.exe Token: SeTakeOwnershipPrivilege 4176 WMIC.exe Token: SeLoadDriverPrivilege 4176 WMIC.exe Token: SeSystemProfilePrivilege 4176 WMIC.exe Token: SeSystemtimePrivilege 4176 WMIC.exe Token: SeProfSingleProcessPrivilege 4176 WMIC.exe Token: SeIncBasePriorityPrivilege 4176 WMIC.exe Token: SeCreatePagefilePrivilege 4176 WMIC.exe Token: SeBackupPrivilege 4176 WMIC.exe Token: SeRestorePrivilege 4176 WMIC.exe Token: SeShutdownPrivilege 4176 WMIC.exe Token: SeDebugPrivilege 4176 WMIC.exe Token: SeSystemEnvironmentPrivilege 4176 WMIC.exe Token: SeRemoteShutdownPrivilege 4176 WMIC.exe Token: SeUndockPrivilege 4176 WMIC.exe Token: SeManageVolumePrivilege 4176 WMIC.exe Token: 33 4176 WMIC.exe Token: 34 4176 WMIC.exe Token: 35 4176 WMIC.exe Token: 36 4176 WMIC.exe Token: SeBackupPrivilege 2056 vssvc.exe Token: SeRestorePrivilege 2056 vssvc.exe Token: SeAuditPrivilege 2056 vssvc.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 4340 wrote to memory of 208 4340 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 88 PID 208 wrote to memory of 4564 208 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 89 PID 208 wrote to memory of 4564 208 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 89 PID 208 wrote to memory of 4564 208 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 89 PID 208 wrote to memory of 3108 208 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 90 PID 208 wrote to memory of 3108 208 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 90 PID 208 wrote to memory of 3108 208 33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe 90 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 4564 wrote to memory of 3904 4564 eaieapkqyfts.exe 92 PID 3904 wrote to memory of 4176 3904 eaieapkqyfts.exe 93 PID 3904 wrote to memory of 4176 3904 eaieapkqyfts.exe 93 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System eaieapkqyfts.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" eaieapkqyfts.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe"C:\Users\Admin\AppData\Local\Temp\33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4340 -
C:\Users\Admin\AppData\Local\Temp\33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe"C:\Users\Admin\AppData\Local\Temp\33e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b.exe"2⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Windows\eaieapkqyfts.exeC:\Windows\eaieapkqyfts.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4564 -
C:\Windows\eaieapkqyfts.exeC:\Windows\eaieapkqyfts.exe4⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3904 -
C:\Windows\System32\wbem\WMIC.exe"C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive5⤵
- Suspicious use of AdjustPrivilegeToken
PID:4176
-
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\33E627~1.EXE3⤵PID:3108
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2056
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
364KB
MD52b5c64d0ae335be2b30de30ed5cf9b71
SHA157a809107f1810a3ed01d4baf09f89a1fb562757
SHA25633e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b
SHA51296ebf2562a60ef245aea06decf83298979368e4c4dabaa107068e430d7fe86af5f996cfffba95e7f1c5ef411e7d1265d24a84716be63eaedfd48ad3aac4dc4e8
-
Filesize
364KB
MD52b5c64d0ae335be2b30de30ed5cf9b71
SHA157a809107f1810a3ed01d4baf09f89a1fb562757
SHA25633e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b
SHA51296ebf2562a60ef245aea06decf83298979368e4c4dabaa107068e430d7fe86af5f996cfffba95e7f1c5ef411e7d1265d24a84716be63eaedfd48ad3aac4dc4e8
-
Filesize
364KB
MD52b5c64d0ae335be2b30de30ed5cf9b71
SHA157a809107f1810a3ed01d4baf09f89a1fb562757
SHA25633e6272f8a84de06327c40ad72efd8537c82d5f9d86b082ef1f6cfe7031f7c3b
SHA51296ebf2562a60ef245aea06decf83298979368e4c4dabaa107068e430d7fe86af5f996cfffba95e7f1c5ef411e7d1265d24a84716be63eaedfd48ad3aac4dc4e8