Analysis
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max time kernel
87s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
13-03-2024 19:33
Behavioral task
behavioral1
Sample
51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe
Resource
win10v2004-20231215-en
General
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Target
51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe
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Size
2.1MB
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MD5
f4a675a3b47a85daa2e7905eba314760
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SHA1
0e01e07ff8ed4ca94a1dcad2f2af26fd8cf431ba
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SHA256
51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02
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SHA512
d8a9cd69392fc775cef5d714128ca08a39a6a111e57ff248b64ba4126b89bbff4ca39bb5c117450e405619cefbec7ca01ad931c6ae7d9cb14c6d1822d478152d
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SSDEEP
49152:D3B3BNkmneOg9/liOjsCpfAwq1jwaCJtn:zFBNkB9NiOjsC5A91jw5
Malware Config
Signatures
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DcRat 33 IoCs
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
pid Process 4328 schtasks.exe 3680 schtasks.exe 1500 schtasks.exe 4492 schtasks.exe 3924 schtasks.exe 4764 schtasks.exe 3444 schtasks.exe 2584 schtasks.exe 3252 schtasks.exe 4384 schtasks.exe 4900 schtasks.exe 4852 schtasks.exe 4252 schtasks.exe 3268 schtasks.exe 3456 schtasks.exe 2304 schtasks.exe 4760 schtasks.exe 988 schtasks.exe 3028 schtasks.exe 880 schtasks.exe 3368 schtasks.exe 5048 schtasks.exe 2608 schtasks.exe 3120 schtasks.exe 4860 schtasks.exe 1908 schtasks.exe 4772 schtasks.exe 4552 schtasks.exe 4868 schtasks.exe 956 schtasks.exe 3276 schtasks.exe 3860 schtasks.exe 4836 schtasks.exe -
Modifies WinLogon for persistence 2 TTPs 11 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\", \"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\", \"C:\\Windows\\SchCache\\Idle.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\", \"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\", \"C:\\Windows\\SchCache\\Idle.exe\", \"C:\\Windows\\RemotePackages\\RemoteDesktops\\SearchApp.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\dllhost.exe\", \"C:\\odt\\fontdrvhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\", \"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\", \"C:\\Windows\\SchCache\\Idle.exe\", \"C:\\Windows\\RemotePackages\\RemoteDesktops\\SearchApp.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\dllhost.exe\", \"C:\\odt\\fontdrvhost.exe\", \"C:\\Windows\\Temp\\MsEdgeCrashpad\\reports\\RuntimeBroker.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\", \"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\", \"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\", \"C:\\Windows\\SchCache\\Idle.exe\", \"C:\\Windows\\RemotePackages\\RemoteDesktops\\SearchApp.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\Recent\\dllhost.exe\", \"C:\\Recovery\\WindowsRE\\dllhost.exe\", \"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\", \"C:\\Recovery\\WindowsRE\\sppsvc.exe\", \"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\", \"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\", \"C:\\Windows\\SchCache\\Idle.exe\", \"C:\\Windows\\RemotePackages\\RemoteDesktops\\SearchApp.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe -
Process spawned unexpected child process 33 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3680 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4868 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3456 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4328 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3276 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4852 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1500 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3860 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3924 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2608 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2584 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4492 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4384 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3120 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5048 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 956 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 880 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3268 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3252 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4900 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 988 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4552 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3368 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4836 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1908 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4772 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4252 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2304 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4760 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4764 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3028 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3444 220 schtasks.exe 87 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4860 220 schtasks.exe 87 -
resource yara_rule behavioral2/memory/1704-0-0x0000000000190000-0x00000000003A6000-memory.dmp dcrat behavioral2/files/0x000600000002320e-35.dat dcrat behavioral2/files/0x00090000000231f7-122.dat dcrat behavioral2/files/0x000200000001e6ae-294.dat dcrat behavioral2/files/0x000200000001e6ae-293.dat dcrat -
Detects executables packed with SmartAssembly 7 IoCs
resource yara_rule behavioral2/memory/1704-8-0x000000001AF00000-0x000000001AF10000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral2/memory/1704-14-0x000000001B690000-0x000000001B69C000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral2/memory/1704-16-0x000000001B700000-0x000000001B70C000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral2/memory/1704-18-0x000000001B910000-0x000000001B91C000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral2/memory/1704-25-0x000000001B9B0000-0x000000001B9BA000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral2/memory/1704-24-0x000000001B9A0000-0x000000001B9AC000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral2/memory/3224-136-0x000002B2B4950000-0x000002B2B4960000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe -
Executes dropped EXE 1 IoCs
pid Process 1468 SearchApp.exe -
Adds Run key to start application 2 TTPs 22 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02 = "\"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Windows\\SchCache\\Idle.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Windows\\RemotePackages\\RemoteDesktops\\SearchApp.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Internet Explorer\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Recovery\\WindowsRE\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Recovery\\WindowsRE\\sppsvc.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Recovery\\WindowsRE\\sppsvc.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Windows\\SchCache\\Idle.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\Temp\\MsEdgeCrashpad\\reports\\RuntimeBroker.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Users\\Admin\\Recent\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\odt\\fontdrvhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\odt\\fontdrvhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02 = "\"C:\\Recovery\\WindowsRE\\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Setup Files\\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\\smss.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Windows\\Resources\\Ease of Access Themes\\explorer.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SearchApp = "\"C:\\Windows\\RemotePackages\\RemoteDesktops\\SearchApp.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Internet Explorer\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\Temp\\MsEdgeCrashpad\\reports\\RuntimeBroker.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Users\\Admin\\Recent\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Recovery\\WindowsRE\\dllhost.exe\"" 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe -
Drops file in Program Files directory 8 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\69ddcba757bf72 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Program Files (x86)\Internet Explorer\dllhost.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Program Files (x86)\Internet Explorer\5940a34987c991 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\RCX575A.tmp 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\smss.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Program Files (x86)\Internet Explorer\RCX64ED.tmp 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Program Files (x86)\Internet Explorer\dllhost.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\smss.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe -
Drops file in Windows directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SchCache\RCX5FEA.tmp 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Windows\RemotePackages\RemoteDesktops\RCX626B.tmp 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Windows\SchCache\Idle.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Windows\RemotePackages\RemoteDesktops\38384e6a620884 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Windows\Resources\Ease of Access Themes\explorer.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Windows\SchCache\Idle.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Windows\Resources\Ease of Access Themes\explorer.exe 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Windows\Resources\Ease of Access Themes\7a0fd90576e088 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File created C:\Windows\SchCache\6ccacd8608530f 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe File opened for modification C:\Windows\Resources\Ease of Access Themes\RCX5BE0.tmp 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 33 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1500 schtasks.exe 2608 schtasks.exe 4384 schtasks.exe 3268 schtasks.exe 3252 schtasks.exe 4900 schtasks.exe 3680 schtasks.exe 4328 schtasks.exe 4860 schtasks.exe 3456 schtasks.exe 3368 schtasks.exe 4868 schtasks.exe 880 schtasks.exe 3028 schtasks.exe 3120 schtasks.exe 5048 schtasks.exe 4252 schtasks.exe 2304 schtasks.exe 4552 schtasks.exe 4772 schtasks.exe 988 schtasks.exe 4852 schtasks.exe 3924 schtasks.exe 4492 schtasks.exe 956 schtasks.exe 4760 schtasks.exe 3276 schtasks.exe 2584 schtasks.exe 1908 schtasks.exe 4764 schtasks.exe 3444 schtasks.exe 3860 schtasks.exe 4836 schtasks.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000_Classes\Local Settings 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 4684 powershell.exe 4684 powershell.exe 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 3224 powershell.exe -
Suspicious use of AdjustPrivilegeToken 13 IoCs
description pid Process Token: SeDebugPrivilege 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe Token: SeDebugPrivilege 4684 powershell.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeDebugPrivilege 4488 powershell.exe Token: SeDebugPrivilege 1416 powershell.exe Token: SeDebugPrivilege 4400 powershell.exe Token: SeDebugPrivilege 4476 powershell.exe Token: SeDebugPrivilege 3692 powershell.exe Token: SeDebugPrivilege 4520 powershell.exe Token: SeDebugPrivilege 4376 powershell.exe Token: SeDebugPrivilege 744 powershell.exe Token: SeDebugPrivilege 3340 powershell.exe Token: SeDebugPrivilege 1468 SearchApp.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 1704 wrote to memory of 3340 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 121 PID 1704 wrote to memory of 3340 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 121 PID 1704 wrote to memory of 4684 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 122 PID 1704 wrote to memory of 4684 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 122 PID 1704 wrote to memory of 3224 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 123 PID 1704 wrote to memory of 3224 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 123 PID 1704 wrote to memory of 1284 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 124 PID 1704 wrote to memory of 1284 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 124 PID 1704 wrote to memory of 4400 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 125 PID 1704 wrote to memory of 4400 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 125 PID 1704 wrote to memory of 4476 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 126 PID 1704 wrote to memory of 4476 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 126 PID 1704 wrote to memory of 4488 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 127 PID 1704 wrote to memory of 4488 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 127 PID 1704 wrote to memory of 4376 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 128 PID 1704 wrote to memory of 4376 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 128 PID 1704 wrote to memory of 4520 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 129 PID 1704 wrote to memory of 4520 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 129 PID 1704 wrote to memory of 1416 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 130 PID 1704 wrote to memory of 1416 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 130 PID 1704 wrote to memory of 744 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 131 PID 1704 wrote to memory of 744 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 131 PID 1704 wrote to memory of 3692 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 132 PID 1704 wrote to memory of 3692 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 132 PID 1704 wrote to memory of 1612 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 145 PID 1704 wrote to memory of 1612 1704 51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe 145 PID 1612 wrote to memory of 4904 1612 cmd.exe 147 PID 1612 wrote to memory of 4904 1612 cmd.exe 147 PID 1612 wrote to memory of 1468 1612 cmd.exe 148 PID 1612 wrote to memory of 1468 1612 cmd.exe 148 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe"C:\Users\Admin\AppData\Local\Temp\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe"1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3340
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\Recent\dllhost.exe'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4684
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\dllhost.exe'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3224
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\smss.exe'2⤵PID:1284
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\sppsvc.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4400
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Resources\Ease of Access Themes\explorer.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4476
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4488
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\SchCache\Idle.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4376
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4520
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Internet Explorer\dllhost.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1416
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\odt\fontdrvhost.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:744
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Temp\MsEdgeCrashpad\reports\RuntimeBroker.exe'2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3692
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\TRQhSFvIsZ.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:23⤵PID:4904
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C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe"C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1468
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Recent\dllhost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3680
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Admin\Recent\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4868
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Recent\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3456
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4328
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3276
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4852
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\smss.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1500
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\smss.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3860
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smsss" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Setup Files\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\smss.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3924
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2608
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2584
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\sppsvc.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4492
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "explorere" /sc MINUTE /mo 13 /tr "'C:\Windows\Resources\Ease of Access Themes\explorer.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4384
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Windows\Resources\Ease of Access Themes\explorer.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3120
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "explorere" /sc MINUTE /mo 7 /tr "'C:\Windows\Resources\Ease of Access Themes\explorer.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5048
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea025" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:956
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:880
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea025" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\51b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3268
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 12 /tr "'C:\Windows\SchCache\Idle.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3252
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Windows\SchCache\Idle.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4900
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 9 /tr "'C:\Windows\SchCache\Idle.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:988
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 13 /tr "'C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3368
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4552
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 10 /tr "'C:\Windows\RemotePackages\RemoteDesktops\SearchApp.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4836
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Internet Explorer\dllhost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1908
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4772
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Internet Explorer\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4252
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\odt\fontdrvhost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2304
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\odt\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4760
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\odt\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4764
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Windows\Temp\MsEdgeCrashpad\reports\RuntimeBroker.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3028
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Temp\MsEdgeCrashpad\reports\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3444
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Windows\Temp\MsEdgeCrashpad\reports\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4860
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD50a2208fa0a4f50a8a854149081d56a62
SHA1544300faad0490810910a418d57dea555ebacd49
SHA256608d28181f5a9a851defcfc14015d697d0fbfc08b4f47232e1c3673366b781b7
SHA512fab39f47a508c6dcaca0ea272a9f6ee443bb9f0e4ecdc4aa1239c48ed1afaec83499ab54851873ccc15030d8ef156e69b20420454e90985bde67b66292723299
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Filesize
944B
MD5d28a889fd956d5cb3accfbaf1143eb6f
SHA1157ba54b365341f8ff06707d996b3635da8446f7
SHA25621e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45
SHA5120b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c
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Filesize
944B
MD5bd5940f08d0be56e65e5f2aaf47c538e
SHA1d7e31b87866e5e383ab5499da64aba50f03e8443
SHA2562d2f364c75bd2897504249f42cdf1d19374f5230aad68fa9154ea3d03e3031a6
SHA512c34d10c7e07da44a180fae9889b61f08903aa84e8ddfa80c31c272b1ef9d491b8cec6b8a4c836c3cb1583fe8f4955c6a8db872515de3a9e10eae09610c959406
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Filesize
944B
MD53a6bad9528f8e23fb5c77fbd81fa28e8
SHA1f127317c3bc6407f536c0f0600dcbcf1aabfba36
SHA256986366767de5873f1b170a63f2a33ce05132d1afd90c8f5017afbca8ef1beb05
SHA512846002154a0ece6f3e9feda6f115d3161dc21b3789525dd62ae1d9188495171293efdbe7be4710666dd8a15e66b557315b5a02918a741ed1d5f3ff0c515b98e2
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Filesize
944B
MD52e907f77659a6601fcc408274894da2e
SHA19f5b72abef1cd7145bf37547cdb1b9254b4efe9d
SHA256385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233
SHA51234fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721
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Filesize
944B
MD53a5e1f1efff867a822c6a57ee928dd66
SHA1b017854d8a1deb05f1447e9dd6002902fb66bf6b
SHA2568222fe869b025493591ca2ffbabe089c2e682449e77b754fc864ba62d64ee957
SHA51225fc0fd6a71595c44efe34d281c4bc4924ac82f76b9f697497d0019fa2c8e0cadf58f92ae4272f00b1ef1e97dfd93bd740a9e7f7d9dc93cb1cadbde5f93d1782
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Filesize
219B
MD5bdc09336c101369368496635c6463d45
SHA18c47e9a86e9eeb50973837ccd39250ea6eb09256
SHA256e81398d8a30ac6c48a50f6de696bd7c3e71302279fe9228f04cbd533497eaed8
SHA5120a3ee82679c8abcfe38eb7441e4fac724aae9b864c0147c152bb3223be9a28413e2ad08c2d86865368a1a3509f53bc6d551ece6acb513cbc0b0b4606996c7984
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
670KB
MD53b5ade9251fb80480f559a9ced2e1c27
SHA1b08a0ca54096c73aa41422c842ac6712757df349
SHA256d637753d9c54f47cdb909039dc27a3abb5f85892cbd0e9094074f81a9852133d
SHA5127232968032c7e061473d7ae9fe3fc8132a554aad803c445872ef19ff28b1c54a378a6a606055a15a3d8d3a6fde86496adc6012d4cff3167cd47c2e6553f4e49a
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Filesize
1.6MB
MD5dcd6342ca7200ca25c2efd1e3d3edcd3
SHA1f04839064f2f3c0d5aad9a32f9578c6d5dd859f6
SHA2560b26d449b550c85a1c557e42026ec4e7f6a30ecaa48ec426deba02b72b517501
SHA512dbbfcaccd64195b675d09e2d2fd6100f42b5641113635ac87ed9adb69913bc65d7d1f8843a2d42265989787ccd5b76fed66d544d26eb7b8c786e106dcd6b61d0
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Filesize
2.1MB
MD5f4a675a3b47a85daa2e7905eba314760
SHA10e01e07ff8ed4ca94a1dcad2f2af26fd8cf431ba
SHA25651b284bd1d8865e9d4fe9544c81882a7790a2ce32458249a25c9698329a0ea02
SHA512d8a9cd69392fc775cef5d714128ca08a39a6a111e57ff248b64ba4126b89bbff4ca39bb5c117450e405619cefbec7ca01ad931c6ae7d9cb14c6d1822d478152d
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Filesize
2.1MB
MD5cb3337d502d22aaebc85f011f9dab476
SHA1d22cbb7232f0d71682c04b2dae9893b55c33f943
SHA256dafa7cea4798c021c0cf1c385a9376dc8273d4e8eb4302e75c47f0614e0c8188
SHA5127445585156f205e1af8589a622652611e04d4c70874a4a362695cff6eb0ac2ba8c423288616b37c65bf1a3b3640bb2d2ba06ece0518a79f12ac8acd6f96bf6e4