Analysis
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max time kernel
141s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/03/2024, 17:33
Behavioral task
behavioral1
Sample
0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe
Resource
win7-20231129-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
14 signatures
150 seconds
General
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Target
0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe
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Size
839KB
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MD5
fa382781ac86fcf110c9ac52770414ba
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SHA1
aeb65f41392260d0cacad503db52f870212f3fd3
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SHA256
0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed
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SHA512
b2693805bff03b1ad6669d47f9b6fa9c4ec9057b25636a62b188c85c76aa1756486681a9e96e147dc5be802961234abe2dfc6f7d1423d66041e2c51efb96dfce
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SSDEEP
12288:QjkArEN249AyE/rbaMct4bO2/Vzp7JUyi3yi3yi3yi6:LFE//Tct4bOsRUF3F3F3F6
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe system32_.exe" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
UPX dump on OEP (original entry point) 13 IoCs
resource yara_rule behavioral2/memory/2744-0-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/files/0x000d000000023131-10.dat UPX behavioral2/memory/2744-25-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-26-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-27-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-28-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-32-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-33-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-34-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-37-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-38-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-39-0x0000000000400000-0x000000000056D000-memory.dmp UPX behavioral2/memory/2744-40-0x0000000000400000-0x000000000056D000-memory.dmp UPX -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Gogle.lnk 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
resource yara_rule behavioral2/memory/2744-0-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/files/0x000d000000023131-10.dat upx behavioral2/memory/2744-25-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-26-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-27-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-28-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-32-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-33-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-34-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-37-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-38-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-39-0x0000000000400000-0x000000000056D000-memory.dmp upx behavioral2/memory/2744-40-0x0000000000400000-0x000000000056D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Yahoo Messengger = "C:\\Windows\\SysWOW64\\system32_.exe" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\a: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\i: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\l: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\n: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\q: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\u: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\v: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\x: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\e: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\g: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\j: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\m: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\z: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\b: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\o: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\w: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\y: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\s: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\t: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\h: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\k: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\p: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened (read-only) \??\r: 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
AutoIT Executable 11 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2744-25-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-26-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-27-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-28-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-32-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-33-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-34-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-37-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-38-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-39-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe behavioral2/memory/2744-40-0x0000000000400000-0x000000000056D000-memory.dmp autoit_exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\system32_.exe 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened for modification C:\Windows\SysWOW64\system32_.exe 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\system32_.exe 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe File opened for modification C:\Windows\system32_.exe 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Search_URL = "http://www.smsopen.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.sioril.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\URL = "h\x01t\x01t\x01p\x01:\x01/\x01/\x01w\x01w\x01w\x01.\x01g\x01o\x01o\x01g\x01l\x01e\x01.\x01c\x01o\x01m\x01/\x01s\x01e\x01a\x01r\x01c\x01h\x01?\x01q\x01=\x01{\x01s\x01e\x01a\x01r\x01c\x01h\x01T\x01e\x01r\x01m\x01s\x01}\x01&\x01s\x01o\x01u\x01r\x01c\x01e\x01i\x01d\x01=\x01i\x01e\x017\x01&\x01r\x01l\x01s\x01=\x01c\x01o\x01m\x01.\x01m\x01i\x01c\x01r\x01o\x01s\x01o\x01f\x01t\x01:\x01{\x01l\x01a\x01n\x01g\x01u\x01a\x01g\x01e\x01}\x01:\x01{\x01r\x01e\x01f\x01e\x01r\x01r\x01e\x01r\x01:\x01s\x01o\x01u\x01r\x01c\x01e\x01}\x01&\x01i\x01e\x01=\x01{\x01i\x01n\x01p\x01u\x01t\x01E\x01n\x01c\x01o\x01d\x01i\x01n\x01g\x01?\x01}\x01&\x01o\x01e\x01=\x01{\x01o\x01u\x01t\x01p\x01u\x01t\x01E\x01n\x01c\x01o\x01d\x01i\x01n\x01g\x01?\x01}\x01" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.smsopen.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Search Page = "http://www.smsopen.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\Main 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (int) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RunOnceComplete = "1" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\RunOnceComplete = "1" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Search Page = "http://www.todaygoogle.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Search_URL = "http://www.sioril.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Search Page = "http://www.sioril.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (int) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RunOnceHasShown = "1" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\RunOnceHasShown = "1" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\URL = "h\x01t\x01t\x01p\x01:\x01/\x01/\x01w\x01w\x01w\x01.\x01g\x01o\x01o\x01g\x01l\x01e\x01.\x01c\x01o\x01m\x01/\x01s\x01e\x01a\x01r\x01c\x01h\x01?\x01q\x01=\x01{\x01s\x01e\x01a\x01r\x01c\x01h\x01T\x01e\x01r\x01m\x01s\x01}\x01&\x01s\x01o\x01u\x01r\x01c\x01e\x01i\x01d\x01=\x01i\x01e\x017\x01&\x01r\x01l\x01s\x01=\x01c\x01o\x01m\x01.\x01m\x01i\x01c\x01r\x01o\x01s\x01o\x01f\x01t\x01:\x01{\x01l\x01a\x01n\x01g\x01u\x01a\x01g\x01e\x01}\x01:\x01{\x01r\x01e\x01f\x01e\x01r\x01r\x01e\x01r\x01:\x01s\x01o\x01u\x01r\x01c\x01e\x01}\x01&\x01i\x01e\x01=\x01{\x01i\x01n\x01p\x01u\x01t\x01E\x01n\x01c\x01o\x01d\x01i\x01n\x01g\x01?\x01}\x01&\x01o\x01e\x01=\x01{\x01o\x01u\x01t\x01p\x01u\x01t\x01E\x01n\x01c\x01o\x01d\x01i\x01n\x01g\x01?\x01}\x01" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.todaygoogle.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Default_Search_URL = "http://www.todaygoogle.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
Modifies Internet Explorer start page 1 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.smsopen.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.todaygoogle.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.todaygoogle.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.sioril.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.sioril.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.smsopen.com" 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2744 wrote to memory of 4232 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 88 PID 2744 wrote to memory of 4232 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 88 PID 2744 wrote to memory of 4232 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 88 PID 4232 wrote to memory of 320 4232 cmd.exe 90 PID 4232 wrote to memory of 320 4232 cmd.exe 90 PID 4232 wrote to memory of 320 4232 cmd.exe 90 PID 2744 wrote to memory of 2540 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 91 PID 2744 wrote to memory of 2540 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 91 PID 2744 wrote to memory of 2540 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 91 PID 2540 wrote to memory of 1384 2540 cmd.exe 93 PID 2540 wrote to memory of 1384 2540 cmd.exe 93 PID 2540 wrote to memory of 1384 2540 cmd.exe 93 PID 2744 wrote to memory of 4864 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 106 PID 2744 wrote to memory of 4864 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 106 PID 2744 wrote to memory of 4864 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 106 PID 4864 wrote to memory of 3112 4864 cmd.exe 108 PID 4864 wrote to memory of 3112 4864 cmd.exe 108 PID 4864 wrote to memory of 3112 4864 cmd.exe 108 PID 2744 wrote to memory of 1540 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 109 PID 2744 wrote to memory of 1540 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 109 PID 2744 wrote to memory of 1540 2744 0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe 109 PID 1540 wrote to memory of 4140 1540 cmd.exe 111 PID 1540 wrote to memory of 4140 1540 cmd.exe 111 PID 1540 wrote to memory of 4140 1540 cmd.exe 111
Processes
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C:\Users\Admin\AppData\Local\Temp\0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe"C:\Users\Admin\AppData\Local\Temp\0484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed.exe"1⤵
- Modifies WinLogon for persistence
- Drops startup file
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /C AT /delete /yes2⤵
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Windows\SysWOW64\at.exeAT /delete /yes3⤵PID:320
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /C AT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\SysWOW64\system32_.exe2⤵
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Windows\SysWOW64\at.exeAT 09:00 /interactive /EVERY:m,t,w,th,f,s,su C:\Windows\SysWOW64\system32_.exe3⤵PID:1384
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /C cacls "C:\system volume information" /e /g "Admin":f2⤵
- Suspicious use of WriteProcessMemory
PID:4864 -
C:\Windows\SysWOW64\cacls.execacls "C:\system volume information" /e /g "Admin":f3⤵PID:3112
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /C cacls "C:\system volume information" /e /g "Admin":f2⤵
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Windows\SysWOW64\cacls.execacls "C:\system volume information" /e /g "Admin":f3⤵PID:4140
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
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Downloads
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Filesize
839KB
MD5fa382781ac86fcf110c9ac52770414ba
SHA1aeb65f41392260d0cacad503db52f870212f3fd3
SHA2560484f9a99c2c74c2433f28d181d44586fcf5c9b70168e304cbcb9e25cf595aed
SHA512b2693805bff03b1ad6669d47f9b6fa9c4ec9057b25636a62b188c85c76aa1756486681a9e96e147dc5be802961234abe2dfc6f7d1423d66041e2c51efb96dfce