Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-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 2 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.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 -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process 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 2 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule behavioral1/memory/2988-27-0x0000000010000000-0x000000001010B000-memory.dmp acprotect \Windows\SysWOW64\ftpdll.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exepid process 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Processes:
resource yara_rule behavioral1/memory/2988-27-0x0000000010000000-0x000000001010B000-memory.dmp upx \Windows\SysWOW64\ftpdll.dll upx -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\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\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 -
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.exedescription ioc process File opened (read-only) \??\W: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\N: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\H: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\Q: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\X: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\G: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\X: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\J: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: 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) \??\P: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\W: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\G: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\T: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\T: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\L: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\G: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\P: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\W: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\P: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\R: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\I: 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) \??\J: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\Q: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\J: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\N: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\V: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\L: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\J: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\H: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\K: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\L: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\O: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\L: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\I: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\U: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\T: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\M: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\R: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\V: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\N: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\X: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\Q: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\S: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\E: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\G: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\R: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\T: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\V: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\E: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe File opened (read-only) \??\I: a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Installs/modifies Browser Helper Object 2 TTPs 4 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\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} reg.exe 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 -
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 1 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription ioc process File created C:\Windows\SysWOW64\ftpdll.dll a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exepid process 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2604 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 3020 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2604 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 3020 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2604 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 3020 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2604 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 3020 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2604 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 3020 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exepid process 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exea4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exedescription pid process target process PID 2988 wrote to memory of 2648 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 2648 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 2648 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 2648 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 3020 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 3020 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 3020 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 3020 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2648 wrote to memory of 2604 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2648 wrote to memory of 2604 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2648 wrote to memory of 2604 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2648 wrote to memory of 2604 2648 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe PID 2988 wrote to memory of 2876 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe reg.exe PID 2988 wrote to memory of 2876 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe reg.exe PID 2988 wrote to memory of 2876 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe reg.exe PID 2988 wrote to memory of 2876 2988 a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe reg.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:2988 -
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:2648 -
C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exeC:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe3⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:2604 -
C:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exeC:\Users\Admin\AppData\Local\Temp\a4846aff20db1c1fcbca5dc8a182399bf1500983b18ac8562f28f99c22fb99a7.exe2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:3020 -
C:\Windows\SysWOW64\reg.exereg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f2⤵
- Installs/modifies Browser Helper Object
PID:2876
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
MD562b81d25f80807b99c54a7ef9fa85ab9
SHA11c9f32fd8f63d3c65a96b6180b7e38ae192352cb
SHA256b245fd50a7d236c4da06d3d2b24cbec498f45306379eeae22843ab28a9bb5981
SHA512727bb4f717cbab5bbec9aaf3cc6e1edfa81c8bac77e2a35d09cb7a04527ea97ebc90f76d89f4c73729f8f1e0fd7157fc6d62094670cc70f922fa0da566b0c561
-
Filesize
5KB
MD5d807aa04480d1d149f7a4cac22984188
SHA1ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e