Analysis
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max time kernel
150s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 08:47
Static task
static1
Behavioral task
behavioral1
Sample
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe
Resource
win10v2004-20240426-en
General
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Target
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe
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Size
9.6MB
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MD5
6d76eccef17c33d108fea2d3b0f1846b
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SHA1
9a3cce565571735201fa82a23e86660e75677144
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SHA256
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7
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SHA512
86bd624e147d0001ad79cc2a3cad33b7e8594fdbbde55f2a3c1178ebfd6f9bc91dd60382ac5f0d38422bc5381e55dd74587d26042aa1c007a0f0bc7a4536e66e
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SSDEEP
196608:N7effIPEsy58doQaTxLhQyZbIly38doQalArdfehQM2gsyVCQlXlAryfEQuMozkt:N7effIPEsy58doQaTxLhQyZbIly38do9
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 2 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe," a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Drops file in Drivers directory 4 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process File created C:\Windows\SysWOW64\drivers\spools.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Sets service image path in registry 2 TTPs 3 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
ACProtect 1.3x - 1.4x DLL software 6 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Windows\SysWOW64\ftpdll.dll acprotect behavioral2/memory/4252-13-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/4252-16-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/1956-25-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/1956-26-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral2/memory/1568-41-0x0000000010000000-0x000000001010B000-memory.dmp acprotect -
Loads dropped DLL 3 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exepid process 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1956 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1568 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Processes:
resource yara_rule C:\Windows\SysWOW64\ftpdll.dll upx behavioral2/memory/4252-13-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/4252-16-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/1956-25-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/1956-26-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral2/memory/1568-41-0x0000000010000000-0x000000001010B000-memory.dmp upx -
Adds Run key to start application 2 TTPs 12 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process File opened (read-only) \??\L: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\X: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\Q: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\L: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\V: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\R: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\E: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\P: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\T: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\Q: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\E: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\J: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\R: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\H: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\N: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\W: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\I: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\G: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\O: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\X: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\T: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\I: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\O: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\H: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\G: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\R: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\Q: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\V: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\J: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\P: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\N: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\O: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\H: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\J: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\R: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\E: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\L: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\Q: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\G: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\W: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\X: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\O: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\P: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\I: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\T: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Installs/modifies Browser Helper Object 2 TTPs 3 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
reg.exedescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects reg.exe -
Modifies WinLogon 2 TTPs 1 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Drops file in System32 directory 3 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process File opened for modification C:\Windows\SysWOW64\ftpdll.dll a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened for modification C:\Windows\SysWOW64\ftpdll.dll a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File created C:\Windows\SysWOW64\ftpdll.dll a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exepid process 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exepid process 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1956 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 1568 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription pid process target process PID 4252 wrote to memory of 1996 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 4252 wrote to memory of 1996 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 4252 wrote to memory of 1996 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 4252 wrote to memory of 2092 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe reg.exe PID 4252 wrote to memory of 2092 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe reg.exe PID 4252 wrote to memory of 2092 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe reg.exe PID 1996 wrote to memory of 1956 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 1996 wrote to memory of 1956 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 1996 wrote to memory of 1956 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 4252 wrote to memory of 3964 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 4252 wrote to memory of 3964 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 4252 wrote to memory of 3964 4252 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 3964 wrote to memory of 1568 3964 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 3964 wrote to memory of 1568 3964 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 3964 wrote to memory of 1568 3964 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 1996 wrote to memory of 3372 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 1996 wrote to memory of 3372 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 1996 wrote to memory of 3372 1996 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe"C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4252 -
C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exeC:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exeC:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe3⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:1956 -
C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exeC:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe3⤵
- Enumerates connected drives
PID:3372 -
C:\Windows\SysWOW64\reg.exereg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f2⤵
- Installs/modifies Browser Helper Object
PID:2092 -
C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exeC:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe2⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:3964 -
C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exeC:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe3⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:1568
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Replay Monitor
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Downloads
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Filesize
9.6MB
MD54f24f057e4e405ee5cfb6f36b8280e8c
SHA1da119ef9bf9de1b8b66f04b8b9b04647f485d5f1
SHA25661c4e6b4e573b70359bde1bf47896191758ce53a7f53c2cbc010fa404c756787
SHA5124c2e658afb7a110f8cf2a48b1c19fa4d0de8289646d3faf07b44131412fb2ee7faeb85b96d404310c15d9d3ee55180ac75915933ad718f32689376c0ec4de2bf
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Filesize
9.6MB
MD530065017a3549ad9c738066a03e16f50
SHA1b3fd64b8c3dd9fde827ca5439462ba2423288b23
SHA256661e7f30980d8d1088eca95ff2af2be8758ca6aa8b00dee90876e28270161817
SHA512610f40335163e7ad9b4e84affa3b726c0510c159c6e452bc870d6e7dedb8d4ed0f35e31419c9ed5230cb163c9be24a3875e0f8fedc1c64abb9c8879b385ae932
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e