af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd

Analysis

max time kernel
180s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2022 15:09

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General

Target

af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe
Size

495KB
MD5

59b4ca7563dfda731d1fba3c36de93b6
SHA1

e418f0c629320177dd79d16ceda654109c0c6169
SHA256

af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd
SHA512

1ab58ab2ea686368dc55454fbffce6a9fbac04bc384ff97ad634a64bc8cf820d09eea58d44e8326e7cb4672cc023bb3362053ce1d0d2510629c5886c6ceb115f
SSDEEP

1536:Hxi3G2T45ouP0/KcLJsenPR3iuEmhgz7YbBWo1keQ/nouy8:Ri2oBjseJS9o11Kout

Score

10^/10

evasion persistence spyware stealer trojan upx

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 18 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe = "C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe:*:Enabled:@xpsp2res.dll,-53342401"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe = "C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe:*:Enabled:@xpsp2res.dll,-28956246"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\DisableNotifications = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\DoNotAllowExceptions = "0"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\EnableFirewall = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe = "C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe:*:Enabled:@xpsp2res.dll,-70554750"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe = "C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe:*:Enabled:@xpsp2res.dll,-57951861"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	B51DBA.exe

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4"	B51DBA.exe

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "3"	B51DBA.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	B51DBA.exe

UAC bypass 3 TTPs 4 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "1"	B51DBA.exe

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	B51DBA.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	B51DBA.exe

Disables Task Manager via registry modification
evasion
Disables taskbar notifications via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
5032	B51DBA.exe

Sets file execution options in registry 2 TTPs 64 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sh.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vbcons.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\callmsi.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icloadnt.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\offguard.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\scrscan.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\portdetective.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\portmon.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\drvins32.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\guard.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\navsched.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pf2.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vet32.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vettray.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbamgui.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mu0311ad.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rescue.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taumon.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taumon.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kerio-pf-213-en-win.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\winppr32.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\navapsvc.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\portmonitor.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vccmserv.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UI0Detect.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\defwatch.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FirewallSettings.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ibmasn.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kpfw32.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\swreg.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\npscheck.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sdclt.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vsecomr.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avwsc.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\azonealarm.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\defwatch.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\edi.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nwinst4.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cdp.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iamserv.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\jed.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\tcm.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ants.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pcip10117_0.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vfsetup.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wuauclt.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\_avpm.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avxquar.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\moolive.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mrflux.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avpupd.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\navwnt.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\dumphive.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SandboxieBITS.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\agentsvr.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\efpeadm.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\navap.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vbust.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pcscanpdsetup.exe	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\swnetsup.exe	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Opera_964_int_Setup.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\apimonitor.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\dv95.exe\Debugger = "\"C:\\Users\\Admin\\9616BDC7288D57D6\\B51DBA.exe\""	B51DBA.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000022e2c-137.dat	upx
behavioral2/files/0x0007000000022e2c-136.dat	upx
behavioral2/memory/5004-138-0x0000000000400000-0x0000000000443000-memory.dmp	upx
behavioral2/memory/5032-142-0x0000000000400000-0x0000000000443000-memory.dmp	upx
behavioral2/memory/5032-143-0x0000000000400000-0x0000000000443000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Anytime Upgrade.exe	B51DBA.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
T1081

Windows security modification 2 TTPs 15 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpyWareDisableNotify = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Monitoring\SymantecAntiVirus\DisableMonitoring = "1"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Monitoring\SymantecFirewall	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Monitoring	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\InternetSettingsDisableNotify = "1"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Monitoring\SymantecAntiVirus	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Monitoring\SymantecFirewall\DisableMonitoring = "1"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AutoUpdateDisableNotify = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\cval = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Monitoring\DisableMonitoring = "1"	B51DBA.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	B51DBA.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Control Panel 2 IoCs

evasion

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\Sound	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\Sound\Beep = "no"	B51DBA.exe

Modifies Internet Explorer settings 1 TTPs 15 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Disable Script Debugger = "Yes"	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Local Page = "http://www.okaysearch.com/"	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Local Page = "http://www.okaysearch.com/"	B51DBA.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.okaysearch.com/"	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Default_Search_URL = "http://www.okaysearch.com/"	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Search_URL = "http://www.okaysearch.com/"	B51DBA.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Download	B51DBA.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Download\RunInvalidSignatures = "1"	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Check_Associations = "no"	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.okaysearch.com/"	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Search Page = "http://www.okaysearch.com/"	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Download\CheckExeSignatures = "no"	B51DBA.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.okaysearch.com/"	B51DBA.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.okaysearch.com/"	B51DBA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.okaysearch.com/"	B51DBA.exe

Modifies registry class 24 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell\open\ddeexec\Application\ = "IExplore"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\open\command	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\open\ddeexec\Application	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\open	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\open\ddeexec	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\https\shell\open\ddeexec\Application\ = "IExplore"	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\http	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell\open	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\https\shell\open\command	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\https\shell\open\ddeexec\Application	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\https	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\https\shell	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\open\command\ = "\"C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell\open\command\ = "\"C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE\""	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\https\shell\open\command\ = "\"C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE\""	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\https\shell\open\ddeexec	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell\open\command	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell\open\ddeexec\Application	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\http\shell\open\ddeexec	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\https\shell\open	B51DBA.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp	B51DBA.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ftp\shell\open\ddeexec\Application\ = "IExplore"	B51DBA.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5032	B51DBA.exe
5032	B51DBA.exe
5032	B51DBA.exe
5032	B51DBA.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeBackupPrivilege	5032	B51DBA.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
5004	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe
5032	B51DBA.exe
5032	B51DBA.exe
5032	B51DBA.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5004 wrote to memory of 4904	5004	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe	82
PID 5004 wrote to memory of 4904	5004	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe	82
PID 5004 wrote to memory of 4904	5004	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe	82
PID 5004 wrote to memory of 5032	5004	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe	83
PID 5004 wrote to memory of 5032	5004	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe	83
PID 5004 wrote to memory of 5032	5004	af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe	83
PID 5032 wrote to memory of 4472	5032	B51DBA.exe	84
PID 5032 wrote to memory of 4472	5032	B51DBA.exe	84
PID 5032 wrote to memory of 4472	5032	B51DBA.exe	84

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1"	B51DBA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions = "0"	B51DBA.exe

C:\Users\Admin\AppData\Local\Temp\af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe
"C:\Users\Admin\AppData\Local\Temp\af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5004
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:4904
- C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe
  "C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe" 3D3252B0
  2⤵
  - Modifies firewall policy service
  - Modifies security service
  - Modifies visibility of file extensions in Explorer
  - Modifies visiblity of hidden/system files in Explorer
  - UAC bypass
  - Windows security bypass
  - Disables RegEdit via registry modification
  - Executes dropped EXE
  - Sets file execution options in registry
  - Drops startup file
  - Windows security modification
  - Checks whether UAC is enabled
  - Modifies Control Panel
  - Modifies Internet Explorer settings
  - Modifies Internet Explorer start page
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:5032
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    PID:4472

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3860

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe

Filesize
495KB

MD5
59b4ca7563dfda731d1fba3c36de93b6

SHA1
e418f0c629320177dd79d16ceda654109c0c6169

SHA256
af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd

SHA512
1ab58ab2ea686368dc55454fbffce6a9fbac04bc384ff97ad634a64bc8cf820d09eea58d44e8326e7cb4672cc023bb3362053ce1d0d2510629c5886c6ceb115f

Download Submit
C:\Users\Admin\9616BDC7288D57D6\B51DBA.exe

Filesize
495KB

MD5
59b4ca7563dfda731d1fba3c36de93b6

SHA1
e418f0c629320177dd79d16ceda654109c0c6169

SHA256
af9bcd17a480af88f58744d08b3b63070aa019c3546372712decff789ea70edd

SHA512
1ab58ab2ea686368dc55454fbffce6a9fbac04bc384ff97ad634a64bc8cf820d09eea58d44e8326e7cb4672cc023bb3362053ce1d0d2510629c5886c6ceb115f

Download Submit
memory/4472-141-0x0000000000000000-mapping.dmp

Download
memory/4904-134-0x0000000000000000-mapping.dmp

Download
memory/5004-138-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/5032-135-0x0000000000000000-mapping.dmp

Download
memory/5032-142-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/5032-143-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download