Analysis
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max time kernel
151s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
14/10/2022, 09:38
Static task
static1
Behavioral task
behavioral1
Sample
75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe
Resource
win10v2004-20220901-en
General
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Target
75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe
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Size
508KB
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MD5
4021b2581e5521699afcd8d29dfb12b0
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SHA1
3cb26d621250ec7a6115ca1d6a037d0166e7cb2b
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SHA256
75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
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SHA512
b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
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SSDEEP
12288:FpUJ3r6YkVwJgNnSykgb9cqWnw4q6ZmFhqss:FpUNr6YkVRFkgbeqeo68Fhq
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 3 IoCs
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" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe" wfklv.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" wfklv.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" wfklv.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\EnableLUA = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0" wfklv.exe -
Adds policy Run key to start application 2 TTPs 18 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ufmpbdp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jfxlivsjwpbfmrbwzk.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\thrxmrgpuf = "urkzxljbpjwbjpawamy.exe" wfklv.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\thrxmrgpuf = "tndpkvqfqhrtybjc.exe" wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ufmpbdp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tndpkvqfqhrtybjc.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\thrxmrgpuf = "hfzpodcvkftzipbydqdb.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\thrxmrgpuf = "hfzpodcvkftzipbydqdb.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ufmpbdp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\urkzxljbpjwbjpawamy.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\thrxmrgpuf = "wvqhhxxrhdszjreciwkje.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ufmpbdp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\thrxmrgpuf = "urkzxljbpjwbjpawamy.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ufmpbdp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avmzvhdtfxilrveya.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\thrxmrgpuf = "jfxlivsjwpbfmrbwzk.exe" iffdguquspp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ufmpbdp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tndpkvqfqhrtybjc.exe" iffdguquspp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ufmpbdp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wvqhhxxrhdszjreciwkje.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\thrxmrgpuf = "wvqhhxxrhdszjreciwkje.exe" wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run wfklv.exe -
Disables RegEdit via registry modification 6 IoCs
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" wfklv.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" wfklv.exe -
Executes dropped EXE 3 IoCs
pid Process 2024 iffdguquspp.exe 876 wfklv.exe 1504 wfklv.exe -
Loads dropped DLL 6 IoCs
pid Process 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 2024 iffdguquspp.exe 2024 iffdguquspp.exe 2024 iffdguquspp.exe 2024 iffdguquspp.exe -
Adds Run key to start application 2 TTPs 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\urkzxljbpjwbjpawamy.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "urkzxljbpjwbjpawamy.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "wvqhhxxrhdszjreciwkje.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "wvqhhxxrhdszjreciwkje.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe ." wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avmzvhdtfxilrveya.exe" wfklv.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce iffdguquspp.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\lbnvmtkvcpvt = "jfxlivsjwpbfmrbwzk.exe ." iffdguquspp.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avmzvhdtfxilrveya.exe ." iffdguquspp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ldrbudwjshppst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe" wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jfxlivsjwpbfmrbwzk.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ldrbudwjshppst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avmzvhdtfxilrveya.exe" wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\lbnvmtkvcpvt = "hfzpodcvkftzipbydqdb.exe ." wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\urkzxljbpjwbjpawamy.exe ." wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe ." wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\odovlrhrxjo = "jfxlivsjwpbfmrbwzk.exe" wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tndpkvqfqhrtybjc.exe" iffdguquspp.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tndpkvqfqhrtybjc.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tndpkvqfqhrtybjc.exe ." wfklv.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\RunOnce\lbnvmtkvcpvt = "jfxlivsjwpbfmrbwzk.exe ." wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\odovlrhrxjo = "urkzxljbpjwbjpawamy.exe" wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tndpkvqfqhrtybjc.exe" wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run iffdguquspp.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\Run\odovlrhrxjo = "wvqhhxxrhdszjreciwkje.exe" iffdguquspp.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\lbnvmtkvcpvt = "urkzxljbpjwbjpawamy.exe ." wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wvqhhxxrhdszjreciwkje.exe" wfklv.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\odovlrhrxjo = "wvqhhxxrhdszjreciwkje.exe" wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "tndpkvqfqhrtybjc.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ldrbudwjshppst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wvqhhxxrhdszjreciwkje.exe" wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe" wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ldrbudwjshppst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avmzvhdtfxilrveya.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "wvqhhxxrhdszjreciwkje.exe ." wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\lbnvmtkvcpvt = "avmzvhdtfxilrveya.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "wvqhhxxrhdszjreciwkje.exe" wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\odovlrhrxjo = "jfxlivsjwpbfmrbwzk.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tndpkvqfqhrtybjc.exe ." wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\lbnvmtkvcpvt = "hfzpodcvkftzipbydqdb.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ldrbudwjshppst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jfxlivsjwpbfmrbwzk.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\hfzpodcvkftzipbydqdb.exe ." iffdguquspp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "urkzxljbpjwbjpawamy.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "avmzvhdtfxilrveya.exe ." wfklv.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wvqhhxxrhdszjreciwkje.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\urkzxljbpjwbjpawamy.exe ." wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run wfklv.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce wfklv.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\lbnvmtkvcpvt = "avmzvhdtfxilrveya.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\kboxpxpbjxedf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\wvqhhxxrhdszjreciwkje.exe ." wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "urkzxljbpjwbjpawamy.exe" wfklv.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ldrbudwjshppst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\urkzxljbpjwbjpawamy.exe" wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "wvqhhxxrhdszjreciwkje.exe" iffdguquspp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\anwbpthpt = "jfxlivsjwpbfmrbwzk.exe ." iffdguquspp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jvdhuxkr = "hfzpodcvkftzipbydqdb.exe" wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce wfklv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ldrbudwjshppst = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jfxlivsjwpbfmrbwzk.exe" iffdguquspp.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\odovlrhrxjo = "hfzpodcvkftzipbydqdb.exe" wfklv.exe -
description ioc Process 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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" wfklv.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA wfklv.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA wfklv.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 3 whatismyip.everdot.org 8 www.showmyipaddress.com 10 whatismyipaddress.com -
Drops file in System32 directory 25 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\tndpkvqfqhrtybjc.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\jfxlivsjwpbfmrbwzk.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\hfzpodcvkftzipbydqdb.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\wvqhhxxrhdszjreciwkje.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\nvzzihqtsxvlevrynkhpttcbkn.rpf wfklv.exe File opened for modification C:\Windows\SysWOW64\nnjbctupgdtbmvjipettph.exe iffdguquspp.exe File opened for modification C:\Windows\SysWOW64\jfxlivsjwpbfmrbwzk.exe iffdguquspp.exe File opened for modification C:\Windows\SysWOW64\hfzpodcvkftzipbydqdb.exe iffdguquspp.exe File opened for modification C:\Windows\SysWOW64\jfxlivsjwpbfmrbwzk.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\hfzpodcvkftzipbydqdb.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\wvqhhxxrhdszjreciwkje.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\nnjbctupgdtbmvjipettph.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\nnjbctupgdtbmvjipettph.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\tndpkvqfqhrtybjc.exe iffdguquspp.exe File opened for modification C:\Windows\SysWOW64\ohwhblftdtcdhjqiiqyrgrlvpdndmnrtassai.qbv wfklv.exe File created C:\Windows\SysWOW64\ohwhblftdtcdhjqiiqyrgrlvpdndmnrtassai.qbv wfklv.exe File created C:\Windows\SysWOW64\nvzzihqtsxvlevrynkhpttcbkn.rpf wfklv.exe File opened for modification C:\Windows\SysWOW64\urkzxljbpjwbjpawamy.exe iffdguquspp.exe File opened for modification C:\Windows\SysWOW64\wvqhhxxrhdszjreciwkje.exe iffdguquspp.exe File opened for modification C:\Windows\SysWOW64\tndpkvqfqhrtybjc.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\avmzvhdtfxilrveya.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\urkzxljbpjwbjpawamy.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\avmzvhdtfxilrveya.exe iffdguquspp.exe File opened for modification C:\Windows\SysWOW64\urkzxljbpjwbjpawamy.exe wfklv.exe File opened for modification C:\Windows\SysWOW64\avmzvhdtfxilrveya.exe wfklv.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\nvzzihqtsxvlevrynkhpttcbkn.rpf wfklv.exe File created C:\Program Files (x86)\nvzzihqtsxvlevrynkhpttcbkn.rpf wfklv.exe File opened for modification C:\Program Files (x86)\ohwhblftdtcdhjqiiqyrgrlvpdndmnrtassai.qbv wfklv.exe File created C:\Program Files (x86)\ohwhblftdtcdhjqiiqyrgrlvpdndmnrtassai.qbv wfklv.exe -
Drops file in Windows directory 25 IoCs
description ioc Process File created C:\Windows\ohwhblftdtcdhjqiiqyrgrlvpdndmnrtassai.qbv wfklv.exe File opened for modification C:\Windows\tndpkvqfqhrtybjc.exe iffdguquspp.exe File opened for modification C:\Windows\urkzxljbpjwbjpawamy.exe iffdguquspp.exe File opened for modification C:\Windows\jfxlivsjwpbfmrbwzk.exe wfklv.exe File opened for modification C:\Windows\urkzxljbpjwbjpawamy.exe wfklv.exe File opened for modification C:\Windows\nnjbctupgdtbmvjipettph.exe wfklv.exe File opened for modification C:\Windows\ohwhblftdtcdhjqiiqyrgrlvpdndmnrtassai.qbv wfklv.exe File opened for modification C:\Windows\nnjbctupgdtbmvjipettph.exe iffdguquspp.exe File opened for modification C:\Windows\tndpkvqfqhrtybjc.exe wfklv.exe File opened for modification C:\Windows\nnjbctupgdtbmvjipettph.exe wfklv.exe File created C:\Windows\nvzzihqtsxvlevrynkhpttcbkn.rpf wfklv.exe File opened for modification C:\Windows\nvzzihqtsxvlevrynkhpttcbkn.rpf wfklv.exe File opened for modification C:\Windows\avmzvhdtfxilrveya.exe iffdguquspp.exe File opened for modification C:\Windows\hfzpodcvkftzipbydqdb.exe iffdguquspp.exe File opened for modification C:\Windows\tndpkvqfqhrtybjc.exe wfklv.exe File opened for modification C:\Windows\avmzvhdtfxilrveya.exe wfklv.exe File opened for modification C:\Windows\urkzxljbpjwbjpawamy.exe wfklv.exe File opened for modification C:\Windows\wvqhhxxrhdszjreciwkje.exe wfklv.exe File opened for modification C:\Windows\wvqhhxxrhdszjreciwkje.exe wfklv.exe File opened for modification C:\Windows\jfxlivsjwpbfmrbwzk.exe iffdguquspp.exe File opened for modification C:\Windows\wvqhhxxrhdszjreciwkje.exe iffdguquspp.exe File opened for modification C:\Windows\avmzvhdtfxilrveya.exe wfklv.exe File opened for modification C:\Windows\hfzpodcvkftzipbydqdb.exe wfklv.exe File opened for modification C:\Windows\jfxlivsjwpbfmrbwzk.exe wfklv.exe File opened for modification C:\Windows\hfzpodcvkftzipbydqdb.exe wfklv.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 1504 wfklv.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 1504 wfklv.exe 1504 wfklv.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1504 wfklv.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 992 wrote to memory of 2024 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 27 PID 992 wrote to memory of 2024 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 27 PID 992 wrote to memory of 2024 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 27 PID 992 wrote to memory of 2024 992 75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe 27 PID 2024 wrote to memory of 876 2024 iffdguquspp.exe 28 PID 2024 wrote to memory of 876 2024 iffdguquspp.exe 28 PID 2024 wrote to memory of 876 2024 iffdguquspp.exe 28 PID 2024 wrote to memory of 876 2024 iffdguquspp.exe 28 PID 2024 wrote to memory of 1504 2024 iffdguquspp.exe 29 PID 2024 wrote to memory of 1504 2024 iffdguquspp.exe 29 PID 2024 wrote to memory of 1504 2024 iffdguquspp.exe 29 PID 2024 wrote to memory of 1504 2024 iffdguquspp.exe 29 -
System policy modification 1 TTPs 30 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ValidateAdminCodeSignatures = "0" wfklv.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\DisableRegistryTools = "1" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0" wfklv.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\ConsentPromptBehaviorAdmin = "0" iffdguquspp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer wfklv.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" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableInstallerDetection = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDriveTypeAutoRun = "1" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableVirtualization = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ValidateAdminCodeSignatures = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDriveTypeAutoRun = "1" wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System wfklv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorUser = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "0" wfklv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\FilterAdministratorToken = "0" wfklv.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe"C:\Users\Admin\AppData\Local\Temp\75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:992 -
C:\Users\Admin\AppData\Local\Temp\iffdguquspp.exe"C:\Users\Admin\AppData\Local\Temp\iffdguquspp.exe" "c:\users\admin\appdata\local\temp\75d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493.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:2024 -
C:\Users\Admin\AppData\Local\Temp\wfklv.exe"C:\Users\Admin\AppData\Local\Temp\wfklv.exe" "-C:\Users\Admin\AppData\Local\Temp\tndpkvqfqhrtybjc.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:876
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C:\Users\Admin\AppData\Local\Temp\wfklv.exe"C:\Users\Admin\AppData\Local\Temp\wfklv.exe" "-C:\Users\Admin\AppData\Local\Temp\tndpkvqfqhrtybjc.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:1504
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
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Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
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Filesize
320KB
MD532164a94403b25235acbf981adf75517
SHA1b8c59fda85f962342fd46738d26694a2244a595d
SHA25619de3cb3d302b0a9bb8606efbd8984030624206fb25fbda2bc39e1d7a116d4e2
SHA512e85ef766c198c8cf992a1be40280cbfbd8f1272f4f1c6631e3c6cec63c6af896c8ad5667e703a8b66188a9ea4e59f14bb1425d7cd83141daebb6df9bbcd64c9f
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Filesize
320KB
MD532164a94403b25235acbf981adf75517
SHA1b8c59fda85f962342fd46738d26694a2244a595d
SHA25619de3cb3d302b0a9bb8606efbd8984030624206fb25fbda2bc39e1d7a116d4e2
SHA512e85ef766c198c8cf992a1be40280cbfbd8f1272f4f1c6631e3c6cec63c6af896c8ad5667e703a8b66188a9ea4e59f14bb1425d7cd83141daebb6df9bbcd64c9f
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Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
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Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
700KB
MD565835eb7f9f28a0ceb14a9f16499ccb5
SHA18c78dc6e8dd5cb9700af02124491bfa13d15c1f7
SHA2568b3c5991b0ebf7c8fe13acb92bf8507db50dd0e417b60805b4f868ebe871282c
SHA51277da88d565d21971b6464a754759b9ca2e2aaf6644d0c09ad75a6670fc4fe38edb3e1c7309772c56b68a96a4db73b32fc3762bc59c4413c0f4ea3eb23f4c4af4
-
Filesize
700KB
MD565835eb7f9f28a0ceb14a9f16499ccb5
SHA18c78dc6e8dd5cb9700af02124491bfa13d15c1f7
SHA2568b3c5991b0ebf7c8fe13acb92bf8507db50dd0e417b60805b4f868ebe871282c
SHA51277da88d565d21971b6464a754759b9ca2e2aaf6644d0c09ad75a6670fc4fe38edb3e1c7309772c56b68a96a4db73b32fc3762bc59c4413c0f4ea3eb23f4c4af4
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
508KB
MD54021b2581e5521699afcd8d29dfb12b0
SHA13cb26d621250ec7a6115ca1d6a037d0166e7cb2b
SHA25675d9ab9131128e1b4f4f5f060a622c1c4e575cc50bd83f9c02e2036388879493
SHA512b2b06e7695843b52397b4c1fd887930974d147b75456db28288bf01bcd673333828ea8900dec986b2dd78bec7f0ef4dfbe35843603e6e1e22c866450055baddc
-
Filesize
320KB
MD532164a94403b25235acbf981adf75517
SHA1b8c59fda85f962342fd46738d26694a2244a595d
SHA25619de3cb3d302b0a9bb8606efbd8984030624206fb25fbda2bc39e1d7a116d4e2
SHA512e85ef766c198c8cf992a1be40280cbfbd8f1272f4f1c6631e3c6cec63c6af896c8ad5667e703a8b66188a9ea4e59f14bb1425d7cd83141daebb6df9bbcd64c9f
-
Filesize
320KB
MD532164a94403b25235acbf981adf75517
SHA1b8c59fda85f962342fd46738d26694a2244a595d
SHA25619de3cb3d302b0a9bb8606efbd8984030624206fb25fbda2bc39e1d7a116d4e2
SHA512e85ef766c198c8cf992a1be40280cbfbd8f1272f4f1c6631e3c6cec63c6af896c8ad5667e703a8b66188a9ea4e59f14bb1425d7cd83141daebb6df9bbcd64c9f
-
Filesize
700KB
MD565835eb7f9f28a0ceb14a9f16499ccb5
SHA18c78dc6e8dd5cb9700af02124491bfa13d15c1f7
SHA2568b3c5991b0ebf7c8fe13acb92bf8507db50dd0e417b60805b4f868ebe871282c
SHA51277da88d565d21971b6464a754759b9ca2e2aaf6644d0c09ad75a6670fc4fe38edb3e1c7309772c56b68a96a4db73b32fc3762bc59c4413c0f4ea3eb23f4c4af4
-
Filesize
700KB
MD565835eb7f9f28a0ceb14a9f16499ccb5
SHA18c78dc6e8dd5cb9700af02124491bfa13d15c1f7
SHA2568b3c5991b0ebf7c8fe13acb92bf8507db50dd0e417b60805b4f868ebe871282c
SHA51277da88d565d21971b6464a754759b9ca2e2aaf6644d0c09ad75a6670fc4fe38edb3e1c7309772c56b68a96a4db73b32fc3762bc59c4413c0f4ea3eb23f4c4af4
-
Filesize
700KB
MD565835eb7f9f28a0ceb14a9f16499ccb5
SHA18c78dc6e8dd5cb9700af02124491bfa13d15c1f7
SHA2568b3c5991b0ebf7c8fe13acb92bf8507db50dd0e417b60805b4f868ebe871282c
SHA51277da88d565d21971b6464a754759b9ca2e2aaf6644d0c09ad75a6670fc4fe38edb3e1c7309772c56b68a96a4db73b32fc3762bc59c4413c0f4ea3eb23f4c4af4
-
Filesize
700KB
MD565835eb7f9f28a0ceb14a9f16499ccb5
SHA18c78dc6e8dd5cb9700af02124491bfa13d15c1f7
SHA2568b3c5991b0ebf7c8fe13acb92bf8507db50dd0e417b60805b4f868ebe871282c
SHA51277da88d565d21971b6464a754759b9ca2e2aaf6644d0c09ad75a6670fc4fe38edb3e1c7309772c56b68a96a4db73b32fc3762bc59c4413c0f4ea3eb23f4c4af4