hive | af9e8f301a3677b457345921d7ee765a842eceb7df107714eaffc6193bfc6bbe

Resubmissions

12-02-2024 06:38

240212-hd166sgg25 10

12-02-2024 06:21

240212-g4tdksgd86 7

Analysis

max time kernel
330s
max time network
332s
platform
windows10-1703_x64
resource
win10-20231215-en
resource tags

arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
submitted
12-02-2024 06:38

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Report Analysis Logs

General

Target

windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
Size

884KB
MD5

da13022097518d123a91a3958be326da
SHA1

24a71ab462594d5a159bbf176588af951aba1381
SHA256

25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5
SHA512

a82aa97a92cd21ee2d4b556448fd3293396eb7c01d3626ebdb6c3816277783578686830c430014b6b2fc3280bc1301df27da079937f88834c2d35641eb5fc26f
SSDEEP

12288:Sw41dVZvThPCsM18GLHe7wlDdkPAQEtxr0fflvRmhEBWtdUJiAUtP/T/kAfMvgVt:dod1HDmlDdkZ4YXPpaTTXMw

Score

10^/10

hive evasion ransomware spyware stealer trojan upx

Malware Config

Extracted

Path

C:\Program Files\Common Files\DESIGNER\EGdu_HOW_TO_DECRYPT.txt

Family

hive

Ransom Note

Your network has been breached and all data were encrypted. Personal data, financial reports and important documents are ready to disclose. To decrypt all the data or to prevent exfiltrated files to be disclosed at http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/ you will need to purchase our decryption software. Please contact our sales department at: http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/ Login: jxkdVr8zZs5J Password: GHTM6Qgqyhqs4nMH53ZD To get access to .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) Follow the guidelines below to avoid losing your data: - Do not shutdown or reboot your computers, unmount external storages. - Do not try to decrypt data using third party software. It may cause irreversible damage. - Do not fool yourself. Encryption has perfect secrecy and it's impossible to decrypt without knowing the key. - Do not modify, rename or delete *.key.uj1ps files. Your data will be undecryptable. - Do not modify or rename encrypted files. You will lose them. - Do not report to authorities. The negotiation process will be terminated immediately and the key will be erased. - Do not reject to purchase. Your sensitive data will be publicly disclosed.

URLs

http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/

Signatures

Deletes Windows Defender Definitions 2 TTPs 1 IoCs

Uses mpcmdrun utility to delete all AV definitions.

evasion

Impair Defenses

T1562

Command and Scripting Interpreter

T1059

pid	Process
64	MpCmdRun.exe

Hive
A ransomware written in Golang first seen in June 2021.
ransomware hive

Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	reg.exe

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	reg.exe

Clears Windows event logs 1 TTPs 3 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
1508	wevtutil.exe
4856	wevtutil.exe
4700	wevtutil.exe

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 22 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral16/memory/3884-0-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-1-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-2-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-263-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-2728-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-3879-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-6383-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-6933-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8110-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8113-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8116-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8121-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8125-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8130-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8134-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8138-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8143-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8147-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8152-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8156-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8161-0x0000000001230000-0x0000000001542000-memory.dmp	upx
behavioral16/memory/3884-8205-0x0000000001230000-0x0000000001542000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\vreg\powerpoint.x-none.msi.16.x-none.vreg.dat.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqHKs0pfx7pBUjNmqVL0s9c.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11701.1001.87.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\SplashScreen.scale-200.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11701.1001.87.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\StoreBadgeLogo.scale-200.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\pt-br\ui-strings.js.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXrwTUiZFRiHO0VRcVxLVfZA.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1612.10312.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\InsiderHubSplashSquareTile.scale-125.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Work\SmallTile.scale-200.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SplashScreen.scale-100_contrast-black.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\Ink\ja-JP\mshwLatin.dll.mui.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXq9_o47TgJ5O7ZoMH3W6OcS.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\Ink\it-IT\TipRes.dll.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Cartridges\as80.xsl.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqC__z2qkFmXhkgL8G3Lb4j.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.OneConnect_2.1701.277.0_x64__8wekyb3d8bbwe\Assets\contrast-white\OneConnectAppList.targetsize-64.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1612.10312.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-80.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_25.25.13009.0_x64__8wekyb3d8bbwe\XboxApp.UI\Resources\Images\star_empty.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_neutral_split.scale-100_kzf8qxf38zg5c\SkypeApp\Assets\SkypeLogo.scale-100.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_neutral_split.scale-100_8wekyb3d8bbwe\Lumia.ViewerPlugin\Assets\IconOpenInCinemagraph.scale-100.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\Images\PrintAndShare\Glyph_0xe7d1.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\OutlookMailBadge.scale-400.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\models\it-IT.PhoneNumber.ot	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\images\themes\dark\example_icons2x.png.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXpJVubJmeNQWFiseKJVdsQI.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Playstore\ms_get.svg.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXpYiqa4QcYTFB307Rtqea9I.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\sv-se\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\fr-fr\ui-strings.js.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXom84mdX-qfK_QZUKSni7kj.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\HomeBanner.png.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXrM011-nPN_UOeMrm_ZPgB5.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\da-dk\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11701.1001.87.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\SplashScreen.scale-125.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_x64__8wekyb3d8bbwe\Assets\manifestAssets\contrast-black\StoreLogo.scale-100.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.targetsize-40_altform-unplated_contrast-black.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppPackageAppList.targetsize-30_altform-unplated_contrast-white.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\vlc.mo.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqNRRKCCka3GV9lrVDOin9B.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-256_altform-unplated_contrast-white.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\root\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\HxA-Yahoo-Dark.scale-250.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\models\es-ES.PhoneNumber.ot	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_empty_state.svg.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqa_mPPq65wSnkJFyDU20k3.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\ro-ro\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\lcms.md.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXq4moc8W1j1H4Fr9OoCadAY.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-pl.xrm-ms.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXp5msI6D8vBaYpwe4nozx8l.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\ExchangeSmallTile.scale-125.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\Font\ZY______.PFB.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXorUvhmVXDrMEA7fi5FsgU9.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\cs-cz\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\home-view\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\StepExpand.svgz.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXphcFhLLaCVWfiiEh6ubAwg.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_neutral_split.scale-180_8wekyb3d8bbwe\Assets\Office\PlaneCutKeepBottom.scale-180.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\ThirdPartyNotices_Arkadium.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.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_ja_135x40.svg.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqSyrtvJ8ekI2NCf2TreoYF.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\de-de\ui-strings.js.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXoJ7uz-dgRGJvq6kG3gi-Ug.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\fr-FR\msadcer.dll.mui.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXrhcErNIqwGJ-2F9bCtOfs6.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\LEELAWAD.TTF.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqi3kvBKn2ueYISuWLovotT.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_x64__8wekyb3d8bbwe\Assets\TimerSmallTile.scale-200.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_25.25.13009.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubBadgeLogo.scale-200_contrast-high.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Arkadium.Win10.DailyChallenges\Assets\Tab\TabComing.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\TimerSmallTile.contrast-white_scale-100.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CASCADE\CASCADE.ELM.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqLxl2G2z5zbXCD86ta468v.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\Content\images\en-US\windows-main-08294e1b-0ad7-4937-9616-fcbc42ff7ff1.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8010.5926.0_x64__8wekyb3d8bbwe\images\OfficeHubLogo_71x71.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Awards\common\Flipping_Out_Unearned_small.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial4-ul-oob.xrm-ms.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXqbauPNS3ADJ2s2uGvq0hpc.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL075.XML.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXoFv9bJg3DVN87GDPckIgwh.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\ko-kr\ui-strings.js.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXp0kgUJyIXTaJhE1Lnx6-wG.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\Mappings\win\CP1250.TXT.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXpAXb7JKT3KAFz3VgXXkMtR.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.16112.11621.0_x64__8wekyb3d8bbwe\Assets\contrast-white\LargeLogo.scale-100_contrast-white.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\6584_32x32x32.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SUMIPNTG\PREVIEW.GIF.d3aZ9ZDOgFf-WPvwL4ldcY9yoNlUNsH2RJ2gG-zWfXq0tV633niGCcBrI68KoJs7.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Defender\es-ES\shellext.dll.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe

Launches sc.exe 9 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
428	sc.exe
1576	sc.exe
4140	sc.exe
1396	sc.exe
2724	sc.exe
932	sc.exe
3324	sc.exe
3900	sc.exe
5108	sc.exe

Interacts with shadow copies 2 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
764	vssadmin.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\ContextMenuHandlers\EPP	Conhost.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
348	notepad.exe

Runs net.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4576	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1516	powershell.exe
1516	powershell.exe
1516	powershell.exe
4208	powershell.exe
4208	powershell.exe
4208	powershell.exe
3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1508	wevtutil.exe
Token: SeBackupPrivilege	1508	wevtutil.exe
Token: SeSecurityPrivilege	4700	wevtutil.exe
Token: SeBackupPrivilege	4700	wevtutil.exe
Token: SeSecurityPrivilege	4856	wevtutil.exe
Token: SeBackupPrivilege	4856	wevtutil.exe
Token: SeIncreaseQuotaPrivilege	2728	wmic.exe
Token: SeSecurityPrivilege	2728	wmic.exe
Token: SeTakeOwnershipPrivilege	2728	wmic.exe
Token: SeLoadDriverPrivilege	2728	wmic.exe
Token: SeSystemProfilePrivilege	2728	wmic.exe
Token: SeSystemtimePrivilege	2728	wmic.exe
Token: SeProfSingleProcessPrivilege	2728	wmic.exe
Token: SeIncBasePriorityPrivilege	2728	wmic.exe
Token: SeCreatePagefilePrivilege	2728	wmic.exe
Token: SeBackupPrivilege	2728	wmic.exe
Token: SeRestorePrivilege	2728	wmic.exe
Token: SeShutdownPrivilege	2728	wmic.exe
Token: SeDebugPrivilege	2728	wmic.exe
Token: SeSystemEnvironmentPrivilege	2728	wmic.exe
Token: SeRemoteShutdownPrivilege	2728	wmic.exe
Token: SeUndockPrivilege	2728	wmic.exe
Token: SeManageVolumePrivilege	2728	wmic.exe
Token: 33	2728	wmic.exe
Token: 34	2728	wmic.exe
Token: 35	2728	wmic.exe
Token: 36	2728	wmic.exe
Token: SeIncreaseQuotaPrivilege	1720	wmic.exe
Token: SeSecurityPrivilege	1720	wmic.exe
Token: SeTakeOwnershipPrivilege	1720	wmic.exe
Token: SeLoadDriverPrivilege	1720	wmic.exe
Token: SeSystemProfilePrivilege	1720	wmic.exe
Token: SeSystemtimePrivilege	1720	wmic.exe
Token: SeProfSingleProcessPrivilege	1720	wmic.exe
Token: SeIncBasePriorityPrivilege	1720	wmic.exe
Token: SeCreatePagefilePrivilege	1720	wmic.exe
Token: SeBackupPrivilege	1720	wmic.exe
Token: SeRestorePrivilege	1720	wmic.exe
Token: SeShutdownPrivilege	1720	wmic.exe
Token: SeDebugPrivilege	1720	wmic.exe
Token: SeSystemEnvironmentPrivilege	1720	wmic.exe
Token: SeRemoteShutdownPrivilege	1720	wmic.exe
Token: SeUndockPrivilege	1720	wmic.exe
Token: SeManageVolumePrivilege	1720	wmic.exe
Token: 33	1720	wmic.exe
Token: 34	1720	wmic.exe
Token: 35	1720	wmic.exe
Token: 36	1720	wmic.exe
Token: SeIncreaseQuotaPrivilege	1720	wmic.exe
Token: SeSecurityPrivilege	1720	wmic.exe
Token: SeTakeOwnershipPrivilege	1720	wmic.exe
Token: SeLoadDriverPrivilege	1720	wmic.exe
Token: SeSystemProfilePrivilege	1720	wmic.exe
Token: SeSystemtimePrivilege	1720	wmic.exe
Token: SeProfSingleProcessPrivilege	1720	wmic.exe
Token: SeIncBasePriorityPrivilege	1720	wmic.exe
Token: SeCreatePagefilePrivilege	1720	wmic.exe
Token: SeBackupPrivilege	1720	wmic.exe
Token: SeRestorePrivilege	1720	wmic.exe
Token: SeShutdownPrivilege	1720	wmic.exe
Token: SeDebugPrivilege	1720	wmic.exe
Token: SeSystemEnvironmentPrivilege	1720	wmic.exe
Token: SeRemoteShutdownPrivilege	1720	wmic.exe
Token: SeUndockPrivilege	1720	wmic.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3884 wrote to memory of 372	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	76
PID 3884 wrote to memory of 372	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	76
PID 3884 wrote to memory of 372	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	76
PID 372 wrote to memory of 4648	372	net.exe	77
PID 372 wrote to memory of 4648	372	net.exe	77
PID 372 wrote to memory of 4648	372	net.exe	77
PID 3884 wrote to memory of 4504	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	204
PID 3884 wrote to memory of 4504	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	204
PID 3884 wrote to memory of 4504	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	204
PID 4504 wrote to memory of 4056	4504	net.exe	78
PID 4504 wrote to memory of 4056	4504	net.exe	78
PID 4504 wrote to memory of 4056	4504	net.exe	78
PID 3884 wrote to memory of 4644	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	202
PID 3884 wrote to memory of 4644	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	202
PID 3884 wrote to memory of 4644	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	202
PID 4644 wrote to memory of 4220	4644	net.exe	201
PID 4644 wrote to memory of 4220	4644	net.exe	201
PID 4644 wrote to memory of 4220	4644	net.exe	201
PID 3884 wrote to memory of 4336	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	80
PID 3884 wrote to memory of 4336	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	80
PID 3884 wrote to memory of 4336	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	80
PID 4336 wrote to memory of 2472	4336	net.exe	199
PID 4336 wrote to memory of 2472	4336	net.exe	199
PID 4336 wrote to memory of 2472	4336	net.exe	199
PID 3884 wrote to memory of 3292	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	198
PID 3884 wrote to memory of 3292	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	198
PID 3884 wrote to memory of 3292	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	198
PID 3292 wrote to memory of 2536	3292	net.exe	81
PID 3292 wrote to memory of 2536	3292	net.exe	81
PID 3292 wrote to memory of 2536	3292	net.exe	81
PID 3884 wrote to memory of 960	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	196
PID 3884 wrote to memory of 960	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	196
PID 3884 wrote to memory of 960	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	196
PID 960 wrote to memory of 4112	960	net.exe	194
PID 960 wrote to memory of 4112	960	net.exe	194
PID 960 wrote to memory of 4112	960	net.exe	194
PID 3884 wrote to memory of 4376	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	193
PID 3884 wrote to memory of 4376	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	193
PID 3884 wrote to memory of 4376	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	193
PID 4376 wrote to memory of 3656	4376	net.exe	191
PID 4376 wrote to memory of 3656	4376	net.exe	191
PID 4376 wrote to memory of 3656	4376	net.exe	191
PID 3884 wrote to memory of 1936	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	101
PID 3884 wrote to memory of 1936	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	101
PID 3884 wrote to memory of 1936	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	101
PID 1936 wrote to memory of 4476	1936	net.exe	124
PID 1936 wrote to memory of 4476	1936	net.exe	124
PID 1936 wrote to memory of 4476	1936	net.exe	124
PID 3884 wrote to memory of 1004	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	85
PID 3884 wrote to memory of 1004	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	85
PID 3884 wrote to memory of 1004	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	85
PID 1004 wrote to memory of 4316	1004	net.exe	84
PID 1004 wrote to memory of 4316	1004	net.exe	84
PID 1004 wrote to memory of 4316	1004	net.exe	84
PID 3884 wrote to memory of 5108	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	97
PID 3884 wrote to memory of 5108	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	97
PID 3884 wrote to memory of 5108	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	97
PID 3884 wrote to memory of 1576	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	86
PID 3884 wrote to memory of 1576	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	86
PID 3884 wrote to memory of 1576	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	86
PID 3884 wrote to memory of 932	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	89
PID 3884 wrote to memory of 932	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	89
PID 3884 wrote to memory of 932	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	89
PID 3884 wrote to memory of 4140	3884	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	91

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
"C:\Users\Admin\AppData\Local\Temp\windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SamSs" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:372
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "SamSs" /y
    3⤵
    PID:4648
- C:\Windows\SysWOW64\net.exe
  net.exe stop "UI0Detect" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4336
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "UI0Detect" /y
    3⤵
    PID:2472
- C:\Windows\SysWOW64\net.exe
  net.exe stop "UnistoreSvc_156f2" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1004
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SDRSVC" start= disabled
  2⤵
  - Launches sc.exe
  PID:1576
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SstpSvc" start= disabled
  2⤵
  - Launches sc.exe
  PID:932
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "UI0Detect" start= disabled
  2⤵
  - Launches sc.exe
  PID:4140
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "VSS" start= disabled
  2⤵
  - Launches sc.exe
  PID:3324
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "vmicvss" start= disabled
  2⤵
  - Launches sc.exe
  PID:3900
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SamSs" start= disabled
  2⤵
  - Launches sc.exe
  PID:5108
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "wbengine" start= disabled
  2⤵
  - Launches sc.exe
  PID:1396
- C:\Windows\SysWOW64\net.exe
  net.exe stop "WebClient" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1936
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "UnistoreSvc_156f2" start= disabled
  2⤵
  - Launches sc.exe
  PID:2724
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:3372
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:3836
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
  2⤵
  PID:3412
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
  2⤵
  PID:3160
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
  2⤵
  PID:3952
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
  2⤵
  PID:5016
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "Windows Defender" /f
  2⤵
  PID:3620
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:4808
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:4076
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl system
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:1508
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin.exe delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:764
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies security service
  PID:4128
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2728
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl application
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:4856
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1720
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
  2⤵
  PID:364
- - C:\Program Files\Windows Defender\MpCmdRun.exe
    "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
    3⤵
    - Deletes Windows Defender Definitions
    PID:64
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableIOAVProtection $true
  2⤵
  PID:2128
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl security
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:4700
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:1120
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:628
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:404
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  PID:3776
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  - Modifies registry class
  PID:4324
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  - Modifies registry class
  PID:4360
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
  2⤵
  PID:2668
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows Defender" /f
  2⤵
  PID:812
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
  2⤵
  PID:2396
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
  2⤵
  PID:3100
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
  2⤵
  PID:4728
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
  2⤵
  PID:2184
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
  2⤵
  PID:3268
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "0" /f
  2⤵
  PID:4524
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
  2⤵
  PID:1192
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:396
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:824
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:4284
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:1064
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
  2⤵
  PID:4944
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
  2⤵
  PID:3244
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
  2⤵
  PID:3196
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:524
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "WebClient" start= disabled
  2⤵
  - Launches sc.exe
  PID:428
- C:\Windows\SysWOW64\net.exe
  net.exe stop "wbengine" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4376
- C:\Windows\SysWOW64\net.exe
  net.exe stop "VSS" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:960
- C:\Windows\SysWOW64\net.exe
  net.exe stop "vmicvss" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3292
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SstpSvc" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4644
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SDRSVC" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4504
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  PID:1304
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /D /C ping.exe -n 5 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe"
  2⤵
  PID:624
- C:\Windows\SysWOW64\notepad.exe
  notepad.exe C:\EGdu_HOW_TO_DECRYPT.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:348

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "SDRSVC" /y
1⤵
PID:4056

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "vmicvss" /y
1⤵
PID:2536

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "UnistoreSvc_156f2" /y
1⤵
PID:4316

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "WebClient" /y
1⤵
PID:4476

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:4476

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Set-MpPreference -DisableIOAVProtection $true
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:1516

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "wbengine" /y
1⤵
PID:3656

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Modifies registry class
PID:3776

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "VSS" /y
1⤵
PID:4112

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "SstpSvc" /y
1⤵
PID:4220

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Set-MpPreference -DisableRealtimeMonitoring $true
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:4208

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" F:\EGdu_HOW_TO_DECRYPT.txt
1⤵
PID:1704

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4696

C:\Windows\SysWOW64\PING.EXE
ping.exe -n 5 127.0.0.1
1⤵
- Runs ping.exe
PID:4576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Program Files\Common Files\DESIGNER\EGdu_HOW_TO_DECRYPT.txt

Filesize
1KB

MD5
4e68cfad3f3cbef5406c90fd9e9d7931

SHA1
504d53957bbed8e1a612c791eec7abdd17bd15bc

SHA256
51dc299391f9b3eca411936a0d01781ad68799d282655e0d20c8c8521aa8e014

SHA512
78c89847c3a7c128e5d54c3fff0e41c89a61722730b9d02d9c7e0b6985ce8188c3c37b6357a71c30f7e34c8b78f94599a186be6c189e56f6ccb832033e77172a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
1c19c16e21c97ed42d5beabc93391fc5

SHA1
8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

SHA256
1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

SHA512
7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
5a0fe69e2f15982bf4544203934c8454

SHA1
97e318e48b3b0ed91c51eb85a5ecad9fa13cf518

SHA256
31b7197497c6dd987c344b08705ecf7cae0070644ac8921cf424151acee41630

SHA512
3bfe5e2a0b33c137c368a808bef1a051c608a8e400773fe2c8cadd7d56bfd01431892f2a5bb34b9e6a4f39e64829529a05d8b4c872f720479dd1148e9350ff13

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xdihdltz.dw3.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
F:\temp3.swap.uj1ps

Filesize
382.8MB

MD5
551d370e790557f39a7acb9601617add

SHA1
4fc95d6d2e99bdb8541a7c6dcf2f6af185aaefba

SHA256
9ed463e29e1a33c09ae2de26be4290b2b4347b66b7a9efdb3f509ea89f71cdd6

SHA512
69a7e21ead00b8081ce6b6ef19574f8e94a06331fc73fd9d673cdbc1f5ee80e270e5e4cb553fe6183be2da2cff61b2fcb49da22529de51797f41dbe5e6409a1f

Download Submit
memory/1516-17-0x0000000006E50000-0x0000000006E6C000-memory.dmp

Filesize
112KB

Download
memory/1516-38-0x0000000008BC0000-0x0000000008BDE000-memory.dmp

Filesize
120KB

Download
memory/1516-13-0x0000000006B80000-0x0000000006BA2000-memory.dmp

Filesize
136KB

Download
memory/1516-14-0x0000000006D20000-0x0000000006D86000-memory.dmp

Filesize
408KB

Download
memory/1516-15-0x0000000006F70000-0x0000000006FD6000-memory.dmp

Filesize
408KB

Download
memory/1516-16-0x0000000007730000-0x0000000007A80000-memory.dmp

Filesize
3.3MB

Download
memory/1516-18-0x0000000007D70000-0x0000000007DBB000-memory.dmp

Filesize
300KB

Download
memory/1516-12-0x0000000007080000-0x00000000076A8000-memory.dmp

Filesize
6.2MB

Download
memory/1516-19-0x0000000007DC0000-0x0000000007E36000-memory.dmp

Filesize
472KB

Download
memory/1516-36-0x0000000008E00000-0x0000000008E33000-memory.dmp

Filesize
204KB

Download
memory/1516-43-0x0000000008F30000-0x0000000008FD5000-memory.dmp

Filesize
660KB

Download
memory/1516-8-0x0000000000DC0000-0x0000000000DF6000-memory.dmp

Filesize
216KB

Download
memory/1516-44-0x0000000000D70000-0x0000000000D80000-memory.dmp

Filesize
64KB

Download
memory/1516-37-0x00000000706E0000-0x000000007072B000-memory.dmp

Filesize
300KB

Download
memory/1516-45-0x00000000090F0000-0x0000000009184000-memory.dmp

Filesize
592KB

Download
memory/1516-238-0x00000000090A0000-0x00000000090BA000-memory.dmp

Filesize
104KB

Download
memory/1516-243-0x0000000009090000-0x0000000009098000-memory.dmp

Filesize
32KB

Download
memory/1516-259-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/1516-10-0x0000000000D70000-0x0000000000D80000-memory.dmp

Filesize
64KB

Download
memory/1516-11-0x0000000000D70000-0x0000000000D80000-memory.dmp

Filesize
64KB

Download
memory/1516-9-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/3884-263-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8113-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-2-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8205-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8161-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8156-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8152-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-2728-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-3879-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-6383-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-1-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-6933-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8110-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8147-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8116-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-0-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8121-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8125-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8130-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8134-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8138-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/3884-8143-0x0000000001230000-0x0000000001542000-memory.dmp

Filesize
3.1MB

Download
memory/4208-264-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/4208-499-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/4208-288-0x0000000001110000-0x0000000001120000-memory.dmp

Filesize
64KB

Download
memory/4208-283-0x00000000706E0000-0x000000007072B000-memory.dmp

Filesize
300KB

Download
memory/4208-265-0x0000000001110000-0x0000000001120000-memory.dmp

Filesize
64KB

Download