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Analysis
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max time kernel
4s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 06:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
119d7ef75b0b0f659a346c2799698c1a.exe
Resource
win7-20231215-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
119d7ef75b0b0f659a346c2799698c1a.exe
Resource
win10v2004-20231215-en
5 signatures
150 seconds
General
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Target
119d7ef75b0b0f659a346c2799698c1a.exe
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Size
255KB
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MD5
119d7ef75b0b0f659a346c2799698c1a
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SHA1
148514ab43642a14b7da3ed45acb55fe89e6b6cc
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SHA256
e5cc8c85d0390f9a1b58ff1223ee61a5849b2f8ff987c371881f4f13eba78e14
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SHA512
cb11677ed62a5fb43fe4afe8ba28b8d47d233441a87ee154ca2ee9ca3ee7f36ab362bdc0d698b47c2de553e961bc956212cae5a3c9bd8920044b01dfeaa30a35
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SSDEEP
6144:5NU2+2kcTBWUZxjCld3hRV2QsXSAaj4ijpFaQTQisa:5NRdpgdRRoTCD4ijpoix
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\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\119D7E~1.EXE," 119d7ef75b0b0f659a346c2799698c1a.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\119D7E~1.EXE" 119d7ef75b0b0f659a346c2799698c1a.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\42ef0d6a = "ÿjÂS×q£Ï¤´ÔËíxSàMSÅUl¸`\rÄ¢¨@¸ùz\x06" 119d7ef75b0b0f659a346c2799698c1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\119D7E~1.EXE" 119d7ef75b0b0f659a346c2799698c1a.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4640 119d7ef75b0b0f659a346c2799698c1a.exe 4640 119d7ef75b0b0f659a346c2799698c1a.exe 4640 119d7ef75b0b0f659a346c2799698c1a.exe 4640 119d7ef75b0b0f659a346c2799698c1a.exe 4640 119d7ef75b0b0f659a346c2799698c1a.exe 4640 119d7ef75b0b0f659a346c2799698c1a.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 4640 119d7ef75b0b0f659a346c2799698c1a.exe Token: SeSecurityPrivilege 4640 119d7ef75b0b0f659a346c2799698c1a.exe Token: SeSecurityPrivilege 4640 119d7ef75b0b0f659a346c2799698c1a.exe Token: SeSecurityPrivilege 4640 119d7ef75b0b0f659a346c2799698c1a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\119d7ef75b0b0f659a346c2799698c1a.exe"C:\Users\Admin\AppData\Local\Temp\119d7ef75b0b0f659a346c2799698c1a.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4640