Analysis
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max time kernel
151s -
max time network
164s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 11:00
Behavioral task
behavioral1
Sample
b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe
Resource
win10v2004-20220812-en
General
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Target
b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe
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Size
7.5MB
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MD5
6f34f4960831a63db667d0fd0bd15a5f
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SHA1
36fc7d1c610d4929d590a3d925c7c503dce1cf9d
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SHA256
b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9
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SHA512
fb517e5b7485b592bf98ab0e980ea090960d6aff63a7edf95cacc8e957d39ccf57b3d1775d89d03a231533828d64bf8d78f87c01b061121193b02b94fff0abe2
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SSDEEP
196608:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxQnKnqVtxQu9OryfEQncryfEQuN82nN6WQ:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxK
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe," b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
ACProtect 1.3x - 1.4x DLL software 11 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x00080000000126a6-57.dat acprotect behavioral1/memory/1912-58-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral1/memory/1912-64-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral1/files/0x000a00000001232e-72.dat acprotect behavioral1/files/0x00080000000126a6-74.dat acprotect behavioral1/files/0x00080000000126a6-73.dat acprotect behavioral1/memory/1296-76-0x0000000010000000-0x000000001010B000-memory.dmp acprotect behavioral1/files/0x000a00000001232e-84.dat acprotect behavioral1/files/0x00080000000126a6-86.dat acprotect behavioral1/files/0x00080000000126a6-85.dat acprotect behavioral1/memory/1608-87-0x0000000010000000-0x000000001010B000-memory.dmp acprotect -
Drops file in Drivers directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\spools.exe b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened for modification C:\Windows\SysWOW64\drivers\spools.exe b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Sets service image path in registry 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
resource yara_rule behavioral1/memory/1912-54-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/files/0x00080000000126a6-57.dat upx behavioral1/memory/1912-58-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral1/memory/1912-59-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1308-62-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1912-63-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1912-64-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral1/memory/1308-65-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1296-68-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/files/0x000b000000012326-70.dat upx behavioral1/files/0x000c0000000054a8-69.dat upx behavioral1/files/0x000a00000001232e-72.dat upx behavioral1/files/0x00080000000126a6-74.dat upx behavioral1/files/0x00080000000126a6-73.dat upx behavioral1/memory/1296-75-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1296-76-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral1/memory/1608-80-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/files/0x000a00000001232e-84.dat upx behavioral1/files/0x00080000000126a6-86.dat upx behavioral1/files/0x00080000000126a6-85.dat upx behavioral1/memory/1608-87-0x0000000010000000-0x000000001010B000-memory.dmp upx behavioral1/memory/1608-89-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1576-93-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1252-94-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Loads dropped DLL 3 IoCs
pid Process 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Adds Run key to start application 2 TTPs 12 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\Q: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\M: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\F: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\I: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\K: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\J: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\Q: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\P: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\R: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\X: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\S: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\J: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\U: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\I: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\P: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\G: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\K: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\W: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\O: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\R: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\K: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\O: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\J: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\V: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\X: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\O: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\N: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\X: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\M: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\X: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\W: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\O: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\W: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\J: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\W: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\F: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\I: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\N: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\E: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\P: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\E: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\T: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\L: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\R: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\R: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\G: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\L: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\R: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\J: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\I: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\K: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\N: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\T: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\S: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\V: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\E: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\N: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\H: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\T: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\F: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\X: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\V: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened (read-only) \??\E: b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Installs/modifies Browser Helper Object 2 TTPs 4 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects reg.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} reg.exe -
Modifies WinLogon 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe" b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\ftpdll.dll b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened for modification C:\Windows\SysWOW64\ftpdll.dll b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe File opened for modification C:\Windows\SysWOW64\ftpdll.dll b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1296 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1912 wrote to memory of 1576 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 29 PID 1912 wrote to memory of 1576 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 29 PID 1912 wrote to memory of 1576 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 29 PID 1912 wrote to memory of 1576 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 29 PID 1912 wrote to memory of 1308 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 32 PID 1912 wrote to memory of 1308 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 32 PID 1912 wrote to memory of 1308 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 32 PID 1912 wrote to memory of 1308 1912 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 32 PID 1308 wrote to memory of 1296 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 34 PID 1308 wrote to memory of 1296 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 34 PID 1308 wrote to memory of 1296 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 34 PID 1308 wrote to memory of 1296 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 34 PID 1308 wrote to memory of 1608 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 36 PID 1308 wrote to memory of 1608 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 36 PID 1308 wrote to memory of 1608 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 36 PID 1308 wrote to memory of 1608 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 36 PID 1308 wrote to memory of 1576 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 39 PID 1308 wrote to memory of 1576 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 39 PID 1308 wrote to memory of 1576 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 39 PID 1308 wrote to memory of 1576 1308 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 39 PID 1608 wrote to memory of 1252 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 41 PID 1608 wrote to memory of 1252 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 41 PID 1608 wrote to memory of 1252 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 41 PID 1608 wrote to memory of 1252 1608 b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe"C:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.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:1912 -
C:\Windows\SysWOW64\reg.exereg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f2⤵
- Installs/modifies Browser Helper Object
PID:1576
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C:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exeC:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exeC:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.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 behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1296
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C:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exeC:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.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 behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1608 -
C:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exeC:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe4⤵
- Enumerates connected drives
PID:1252
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C:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exeC:\Users\Admin\AppData\Local\Temp\b5cc55e50a3e2f9ab5bd9a74285be645fb463842c4c5c9c4843e6f314b9b1ed9.exe3⤵
- Enumerates connected drives
PID:1576
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27
Filesize1KB
MD55e9fc5735c6f6d59c13551ef83d7e3b4
SHA1ff08507b6afa438652f8ef436ca9827584b979a8
SHA256ac7469bd9cbe457f094e12097223aa264ce4343dad55684065f6f964fd4d15cc
SHA5125a3fa6ed1c7a1fef5bcb28d8f3d292d71d24b8a26058cc4308e9d35d31d18c72dfb194efe91312a296ae3bcde49bda08ba2abd12f6f069d27f4cd66714f0fa37
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27
Filesize408B
MD5ee1d383f12d023e7da5027d0be71597c
SHA1cd17da63aabdc839d914a87758dd4404d0d46829
SHA25683fbf606c63ed7f8d2d870b0308a164a59826f57e47582849f7dca33bcb2886a
SHA512af19535afcb64d74d09bd7444e366849cba16473814520542c7500064b33081c031750e357428514f82518f009631c99ec515fa438dea157e9c7351f9ce3a57e
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Filesize
7.5MB
MD5f173cfc787fb1a46f0ec60ca81fdbfad
SHA10b10dbe28a8ef602d7979f65deb01d3259c98b1b
SHA2564fe7fbf5d08de26ebe784a009e2775fc7fc0ef229d33bf6b78e33e5b7a0c09f2
SHA512f31f5537757ecf82a03fb93c4f9c398875ed642868af65293acd0a157150bdb705acbf3447f32808bb8cd1d2b1c9df11ab93436c2853912c4f1ec24d45a400dc
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e
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Filesize
7.5MB
MD509b071e1185105142d3910f23f6e56dc
SHA12821eafef670461a07fd02490945646535520ec0
SHA25630ae6e7628f13572e5bb8f8f14bf69fb75b568ed86f91acf353162aa96458ff3
SHA51244d278996721e938139eaf52169678744c747e0cc5714698f0d1b859f797e3580e4eba8fb6f896fa431ca5ae46d1f8805d830f26581f28e6a743a2a3969e3362
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e
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Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e