78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 16:00

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General

Target

78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
Size

1016KB
MD5

2ab2beedcf4290c6bab69d344ec0f3b0
SHA1

43c45908ed559bd95a2d0cd08300d4e67e6fcab3
SHA256

78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e
SHA512

b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9
SSDEEP

6144:TIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUPzo0zo:TIXsgtvm1De5YlOx6lzBH46UPzo0zo

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 3 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe"	iffdguquspp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe"	ehopt.exe

UAC bypass 3 TTPs 10 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"	iffdguquspp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	iffdguquspp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ehopt.exe

Adds policy Run key to start application 2 TTPs 15 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\opu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\opu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\rhbpgvoexsbfmrbwzk.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ptbdil = "exulfxtmigszjreciwsli.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\opu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ctodvlfwqmwbjpawamg.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\opu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bphtivmarkrtybjc.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ptbdil = "ixqdthzogailrveya.exe"	iffdguquspp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ptbdil = "ctodvlfwqmwbjpawamg.exe"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ptbdil = "ixqdthzogailrveya.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ptbdil = "phdtmdyqlitzipbydqld.exe"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	iffdguquspp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\opu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\rhbpgvoexsbfmrbwzk.exe"	iffdguquspp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\opu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\exulfxtmigszjreciwsli.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ptbdil = "exulfxtmigszjreciwsli.exe"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	ehopt.exe

Disables RegEdit via registry modification 6 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	iffdguquspp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	iffdguquspp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	ehopt.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	ehopt.exe

Executes dropped EXE 3 IoCs

pid	Process
1548	iffdguquspp.exe
1280	ehopt.exe
676	ehopt.exe

Loads dropped DLL 6 IoCs

pid	Process
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1548	iffdguquspp.exe
1548	iffdguquspp.exe
1548	iffdguquspp.exe
1548	iffdguquspp.exe

Adds Run key to start application 2 TTPs 64 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "exulfxtmigszjreciwsli.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "bphtivmarkrtybjc.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxdd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bphtivmarkrtybjc.exe"	iffdguquspp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "phdtmdyqlitzipbydqld.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bphtivmarkrtybjc.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "ctodvlfwqmwbjpawamg.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vxdd = "rhbpgvoexsbfmrbwzk.exe"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ipafntdku = "C:\\Users\\Admin\\AppData\\Local\\Temp\\exulfxtmigszjreciwsli.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\exulfxtmigszjreciwsli.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "exulfxtmigszjreciwsli.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "rhbpgvoexsbfmrbwzk.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bjvbkrckvi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe"	iffdguquspp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "ixqdthzogailrveya.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rxhlsxgm = "exulfxtmigszjreciwsli.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxdd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\rhbpgvoexsbfmrbwzk.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ipafntdku = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ixqdthzogailrveya.exe ."	ehopt.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	iffdguquspp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "ctodvlfwqmwbjpawamg.exe"	iffdguquspp.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	ehopt.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vxdd = "phdtmdyqlitzipbydqld.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bjvbkrckvi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "bphtivmarkrtybjc.exe ."	iffdguquspp.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	iffdguquspp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ipafntdku = "C:\\Users\\Admin\\AppData\\Local\\Temp\\exulfxtmigszjreciwsli.exe ."	iffdguquspp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "ctodvlfwqmwbjpawamg.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "ixqdthzogailrveya.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vxdd = "ixqdthzogailrveya.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "bphtivmarkrtybjc.exe"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	iffdguquspp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rxhlsxgm = "rhbpgvoexsbfmrbwzk.exe ."	iffdguquspp.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rxhlsxgm = "phdtmdyqlitzipbydqld.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vxdd = "bphtivmarkrtybjc.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bjvbkrckvi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bphtivmarkrtybjc.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ctodvlfwqmwbjpawamg.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ipafntdku = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vxdd = "phdtmdyqlitzipbydqld.exe"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	iffdguquspp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vxdd = "ctodvlfwqmwbjpawamg.exe"	iffdguquspp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\exulfxtmigszjreciwsli.exe ."	iffdguquspp.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxdd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bjvbkrckvi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ipafntdku = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bphtivmarkrtybjc.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "ixqdthzogailrveya.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "rhbpgvoexsbfmrbwzk.exe ."	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bjvbkrckvi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\exulfxtmigszjreciwsli.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rxhlsxgm = "ixqdthzogailrveya.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxdd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ixqdthzogailrveya.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\chqtzdl = "ctodvlfwqmwbjpawamg.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxdd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\exulfxtmigszjreciwsli.exe"	ehopt.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rxhlsxgm = "bphtivmarkrtybjc.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ipafntdku = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ctodvlfwqmwbjpawamg.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bjvbkrckvi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ctodvlfwqmwbjpawamg.exe"	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rxhlsxgm = "ctodvlfwqmwbjpawamg.exe ."	ehopt.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ehopt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\phdtmdyqlitzipbydqld.exe ."	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vxdd = "ctodvlfwqmwbjpawamg.exe"	ehopt.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\bjvbkrckvi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ixqdthzogailrveya.exe"	ehopt.exe

Checks whether UAC is enabled 1 TTPs 6 IoCs

evasion trojan

System Information Discovery

T1082

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

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	www.showmyipaddress.com
7	whatismyip.everdot.org
10	whatismyipaddress.com

Drops file in System32 directory 25 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\rhbpgvoexsbfmrbwzk.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\ctodvlfwqmwbjpawamg.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\phdtmdyqlitzipbydqld.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\vpnfatqkhgtbmvjipebvtl.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\tdrzktgqdsvtutxmjoblzhsboyladbcbfu.wjt	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\rhbpgvoexsbfmrbwzk.exe	iffdguquspp.exe
File opened for modification	C:\Windows\SysWOW64\bphtivmarkrtybjc.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\exulfxtmigszjreciwsli.exe	iffdguquspp.exe
File opened for modification	C:\Windows\SysWOW64\vpnfatqkhgtbmvjipebvtl.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\bphtivmarkrtybjc.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\exulfxtmigszjreciwsli.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\gfiffdfegkcpftmqcwyxaxx.xwy	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\bphtivmarkrtybjc.exe	iffdguquspp.exe
File opened for modification	C:\Windows\SysWOW64\ixqdthzogailrveya.exe	iffdguquspp.exe
File opened for modification	C:\Windows\SysWOW64\vpnfatqkhgtbmvjipebvtl.exe	iffdguquspp.exe
File opened for modification	C:\Windows\SysWOW64\ixqdthzogailrveya.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\ctodvlfwqmwbjpawamg.exe	ehopt.exe
File created	C:\Windows\SysWOW64\gfiffdfegkcpftmqcwyxaxx.xwy	ehopt.exe
File created	C:\Windows\SysWOW64\tdrzktgqdsvtutxmjoblzhsboyladbcbfu.wjt	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\ctodvlfwqmwbjpawamg.exe	iffdguquspp.exe
File opened for modification	C:\Windows\SysWOW64\phdtmdyqlitzipbydqld.exe	iffdguquspp.exe
File opened for modification	C:\Windows\SysWOW64\ixqdthzogailrveya.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\rhbpgvoexsbfmrbwzk.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\phdtmdyqlitzipbydqld.exe	ehopt.exe
File opened for modification	C:\Windows\SysWOW64\exulfxtmigszjreciwsli.exe	ehopt.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\gfiffdfegkcpftmqcwyxaxx.xwy	ehopt.exe
File created	C:\Program Files (x86)\gfiffdfegkcpftmqcwyxaxx.xwy	ehopt.exe
File opened for modification	C:\Program Files (x86)\tdrzktgqdsvtutxmjoblzhsboyladbcbfu.wjt	ehopt.exe
File created	C:\Program Files (x86)\tdrzktgqdsvtutxmjoblzhsboyladbcbfu.wjt	ehopt.exe

Drops file in Windows directory 25 IoCs

description	ioc	Process
File opened for modification	C:\Windows\vpnfatqkhgtbmvjipebvtl.exe	ehopt.exe
File opened for modification	C:\Windows\rhbpgvoexsbfmrbwzk.exe	iffdguquspp.exe
File opened for modification	C:\Windows\exulfxtmigszjreciwsli.exe	iffdguquspp.exe
File opened for modification	C:\Windows\rhbpgvoexsbfmrbwzk.exe	ehopt.exe
File opened for modification	C:\Windows\exulfxtmigszjreciwsli.exe	ehopt.exe
File opened for modification	C:\Windows\ixqdthzogailrveya.exe	ehopt.exe
File opened for modification	C:\Windows\ctodvlfwqmwbjpawamg.exe	iffdguquspp.exe
File opened for modification	C:\Windows\vpnfatqkhgtbmvjipebvtl.exe	ehopt.exe
File opened for modification	C:\Windows\bphtivmarkrtybjc.exe	ehopt.exe
File opened for modification	C:\Windows\phdtmdyqlitzipbydqld.exe	ehopt.exe
File created	C:\Windows\gfiffdfegkcpftmqcwyxaxx.xwy	ehopt.exe
File opened for modification	C:\Windows\exulfxtmigszjreciwsli.exe	ehopt.exe
File opened for modification	C:\Windows\phdtmdyqlitzipbydqld.exe	iffdguquspp.exe
File opened for modification	C:\Windows\vpnfatqkhgtbmvjipebvtl.exe	iffdguquspp.exe
File opened for modification	C:\Windows\ixqdthzogailrveya.exe	ehopt.exe
File opened for modification	C:\Windows\rhbpgvoexsbfmrbwzk.exe	ehopt.exe
File opened for modification	C:\Windows\ctodvlfwqmwbjpawamg.exe	ehopt.exe
File opened for modification	C:\Windows\gfiffdfegkcpftmqcwyxaxx.xwy	ehopt.exe
File opened for modification	C:\Windows\tdrzktgqdsvtutxmjoblzhsboyladbcbfu.wjt	ehopt.exe
File created	C:\Windows\tdrzktgqdsvtutxmjoblzhsboyladbcbfu.wjt	ehopt.exe
File opened for modification	C:\Windows\bphtivmarkrtybjc.exe	iffdguquspp.exe
File opened for modification	C:\Windows\ixqdthzogailrveya.exe	iffdguquspp.exe
File opened for modification	C:\Windows\bphtivmarkrtybjc.exe	ehopt.exe
File opened for modification	C:\Windows\ctodvlfwqmwbjpawamg.exe	ehopt.exe
File opened for modification	C:\Windows\phdtmdyqlitzipbydqld.exe	ehopt.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1280	ehopt.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1280	ehopt.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1280	ehopt.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1536 wrote to memory of 1548	1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe	26
PID 1536 wrote to memory of 1548	1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe	26
PID 1536 wrote to memory of 1548	1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe	26
PID 1536 wrote to memory of 1548	1536	78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe	26
PID 1548 wrote to memory of 1280	1548	iffdguquspp.exe	28
PID 1548 wrote to memory of 1280	1548	iffdguquspp.exe	28
PID 1548 wrote to memory of 1280	1548	iffdguquspp.exe	28
PID 1548 wrote to memory of 1280	1548	iffdguquspp.exe	28
PID 1548 wrote to memory of 676	1548	iffdguquspp.exe	27
PID 1548 wrote to memory of 676	1548	iffdguquspp.exe	27
PID 1548 wrote to memory of 676	1548	iffdguquspp.exe	27
PID 1548 wrote to memory of 676	1548	iffdguquspp.exe	27

System policy modification 1 TTPs 30 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDriveTypeAutoRun = "1"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ValidateAdminCodeSignatures = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDriveTypeAutoRun = "1"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	iffdguquspp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	iffdguquspp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "0"	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	iffdguquspp.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ValidateAdminCodeSignatures = "0"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	iffdguquspp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	ehopt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	ehopt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	ehopt.exe

C:\Users\Admin\AppData\Local\Temp\78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe
"C:\Users\Admin\AppData\Local\Temp\78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1536
- C:\Users\Admin\AppData\Local\Temp\iffdguquspp.exe
  "C:\Users\Admin\AppData\Local\Temp\iffdguquspp.exe" "c:\users\admin\appdata\local\temp\78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e.exe*"
  2⤵
  - Modifies WinLogon for persistence
  - UAC bypass
  - Adds policy Run key to start application
  - Disables RegEdit via registry modification
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1548
- - C:\Users\Admin\AppData\Local\Temp\ehopt.exe
    "C:\Users\Admin\AppData\Local\Temp\ehopt.exe" "-C:\Users\Admin\AppData\Local\Temp\bphtivmarkrtybjc.exe"
    3⤵
    - Modifies WinLogon for persistence
    - UAC bypass
    - Adds policy Run key to start application
    - Disables RegEdit via registry modification
    - Executes dropped EXE
    - Adds Run key to start application
    - Checks whether UAC is enabled
    - Drops file in System32 directory
    - Drops file in Windows directory
    - System policy modification
    PID:676
- - C:\Users\Admin\AppData\Local\Temp\ehopt.exe
    "C:\Users\Admin\AppData\Local\Temp\ehopt.exe" "-C:\Users\Admin\AppData\Local\Temp\bphtivmarkrtybjc.exe"
    3⤵
    - Modifies WinLogon for persistence
    - UAC bypass
    - Adds policy Run key to start application
    - Disables RegEdit via registry modification
    - Executes dropped EXE
    - Adds Run key to start application
    - Checks whether UAC is enabled
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - System policy modification
    PID:1280

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bphtivmarkrtybjc.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Users\Admin\AppData\Local\Temp\ctodvlfwqmwbjpawamg.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Users\Admin\AppData\Local\Temp\ehopt.exe

Filesize
704KB

MD5
d533d95c515ac96df26d7deccb85c6f6

SHA1
5dcd61219f7febc8e195d19589fab2bba865f150

SHA256
7b8ca0a4458de5472d79fade07df04d3ccb7f7afe6456ad50e14bf60ac69bac0

SHA512
f5237ef05c62262d8da5c394944550f24ee57e8701f95be31dad3773e88d725a2199b84b07b62b831984b4caab2f3d7f57762de2829b102f26ead8aeff931e9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\ehopt.exe

Filesize
704KB

MD5
d533d95c515ac96df26d7deccb85c6f6

SHA1
5dcd61219f7febc8e195d19589fab2bba865f150

SHA256
7b8ca0a4458de5472d79fade07df04d3ccb7f7afe6456ad50e14bf60ac69bac0

SHA512
f5237ef05c62262d8da5c394944550f24ee57e8701f95be31dad3773e88d725a2199b84b07b62b831984b4caab2f3d7f57762de2829b102f26ead8aeff931e9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\exulfxtmigszjreciwsli.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Users\Admin\AppData\Local\Temp\iffdguquspp.exe

Filesize
320KB

MD5
048c1fcb9f1d3e881f57cbfb0762effb

SHA1
f8b5758e262685cb4e5ebf264e9da77681ad49bf

SHA256
1be8e9cca19143b913cc2698ca8c1eca8d67fe50b698d0093a7c8c8a4885b54d

SHA512
82826d4b2c6ee4064c889dc293de465d3df5ebbd16c4301fb5e1a90d9e5b0ac86fac983d5cb58a361a2b740f1d18b3575a46a706c7b2842a1f45266b6c716519

Download Submit
C:\Users\Admin\AppData\Local\Temp\iffdguquspp.exe

Filesize
320KB

MD5
048c1fcb9f1d3e881f57cbfb0762effb

SHA1
f8b5758e262685cb4e5ebf264e9da77681ad49bf

SHA256
1be8e9cca19143b913cc2698ca8c1eca8d67fe50b698d0093a7c8c8a4885b54d

SHA512
82826d4b2c6ee4064c889dc293de465d3df5ebbd16c4301fb5e1a90d9e5b0ac86fac983d5cb58a361a2b740f1d18b3575a46a706c7b2842a1f45266b6c716519

Download Submit
C:\Users\Admin\AppData\Local\Temp\ixqdthzogailrveya.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Users\Admin\AppData\Local\Temp\phdtmdyqlitzipbydqld.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Users\Admin\AppData\Local\Temp\rhbpgvoexsbfmrbwzk.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Users\Admin\AppData\Local\Temp\vpnfatqkhgtbmvjipebvtl.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\SysWOW64\bphtivmarkrtybjc.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\SysWOW64\ctodvlfwqmwbjpawamg.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\SysWOW64\exulfxtmigszjreciwsli.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\SysWOW64\ixqdthzogailrveya.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\SysWOW64\phdtmdyqlitzipbydqld.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\SysWOW64\rhbpgvoexsbfmrbwzk.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\SysWOW64\vpnfatqkhgtbmvjipebvtl.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\bphtivmarkrtybjc.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\bphtivmarkrtybjc.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\ctodvlfwqmwbjpawamg.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\ctodvlfwqmwbjpawamg.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\exulfxtmigszjreciwsli.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\exulfxtmigszjreciwsli.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\ixqdthzogailrveya.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\ixqdthzogailrveya.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\phdtmdyqlitzipbydqld.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\phdtmdyqlitzipbydqld.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\rhbpgvoexsbfmrbwzk.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\rhbpgvoexsbfmrbwzk.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\vpnfatqkhgtbmvjipebvtl.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
C:\Windows\vpnfatqkhgtbmvjipebvtl.exe

Filesize
1016KB

MD5
2ab2beedcf4290c6bab69d344ec0f3b0

SHA1
43c45908ed559bd95a2d0cd08300d4e67e6fcab3

SHA256
78259303018f277df8faf433b90d88b299edc6cc88c203ca68631dc55b573d6e

SHA512
b70a8be830428b3dd82d6bd6f2df61b72a5ceb9215c509f271e14f55f27e71c085c628b39a9798f3d2c47dd885241acf2091dd062537f96a049bd9694f229ed9

Download Submit
\Users\Admin\AppData\Local\Temp\ehopt.exe

Filesize
704KB

MD5
d533d95c515ac96df26d7deccb85c6f6

SHA1
5dcd61219f7febc8e195d19589fab2bba865f150

SHA256
7b8ca0a4458de5472d79fade07df04d3ccb7f7afe6456ad50e14bf60ac69bac0

SHA512
f5237ef05c62262d8da5c394944550f24ee57e8701f95be31dad3773e88d725a2199b84b07b62b831984b4caab2f3d7f57762de2829b102f26ead8aeff931e9a

Download Submit
\Users\Admin\AppData\Local\Temp\ehopt.exe

Filesize
704KB

MD5
d533d95c515ac96df26d7deccb85c6f6

SHA1
5dcd61219f7febc8e195d19589fab2bba865f150

SHA256
7b8ca0a4458de5472d79fade07df04d3ccb7f7afe6456ad50e14bf60ac69bac0

SHA512
f5237ef05c62262d8da5c394944550f24ee57e8701f95be31dad3773e88d725a2199b84b07b62b831984b4caab2f3d7f57762de2829b102f26ead8aeff931e9a

Download Submit
\Users\Admin\AppData\Local\Temp\ehopt.exe

Filesize
704KB

MD5
d533d95c515ac96df26d7deccb85c6f6

SHA1
5dcd61219f7febc8e195d19589fab2bba865f150

SHA256
7b8ca0a4458de5472d79fade07df04d3ccb7f7afe6456ad50e14bf60ac69bac0

SHA512
f5237ef05c62262d8da5c394944550f24ee57e8701f95be31dad3773e88d725a2199b84b07b62b831984b4caab2f3d7f57762de2829b102f26ead8aeff931e9a

Download Submit
\Users\Admin\AppData\Local\Temp\ehopt.exe

Filesize
704KB

MD5
d533d95c515ac96df26d7deccb85c6f6

SHA1
5dcd61219f7febc8e195d19589fab2bba865f150

SHA256
7b8ca0a4458de5472d79fade07df04d3ccb7f7afe6456ad50e14bf60ac69bac0

SHA512
f5237ef05c62262d8da5c394944550f24ee57e8701f95be31dad3773e88d725a2199b84b07b62b831984b4caab2f3d7f57762de2829b102f26ead8aeff931e9a

Download Submit
\Users\Admin\AppData\Local\Temp\iffdguquspp.exe

Filesize
320KB

MD5
048c1fcb9f1d3e881f57cbfb0762effb

SHA1
f8b5758e262685cb4e5ebf264e9da77681ad49bf

SHA256
1be8e9cca19143b913cc2698ca8c1eca8d67fe50b698d0093a7c8c8a4885b54d

SHA512
82826d4b2c6ee4064c889dc293de465d3df5ebbd16c4301fb5e1a90d9e5b0ac86fac983d5cb58a361a2b740f1d18b3575a46a706c7b2842a1f45266b6c716519

Download Submit
\Users\Admin\AppData\Local\Temp\iffdguquspp.exe

Filesize
320KB

MD5
048c1fcb9f1d3e881f57cbfb0762effb

SHA1
f8b5758e262685cb4e5ebf264e9da77681ad49bf

SHA256
1be8e9cca19143b913cc2698ca8c1eca8d67fe50b698d0093a7c8c8a4885b54d

SHA512
82826d4b2c6ee4064c889dc293de465d3df5ebbd16c4301fb5e1a90d9e5b0ac86fac983d5cb58a361a2b740f1d18b3575a46a706c7b2842a1f45266b6c716519

Download Submit
memory/1536-54-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download