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Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
13/01/2024, 07:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
58612c52c4273afc88d40373b3ca0b49.dll
Resource
win7-20231129-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
58612c52c4273afc88d40373b3ca0b49.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
58612c52c4273afc88d40373b3ca0b49.dll
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Size
152KB
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MD5
58612c52c4273afc88d40373b3ca0b49
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SHA1
e3c38fbb51fdb0cba87ed9d7da5be865f09d98d6
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SHA256
e6957e1cac7c71cfd8332ad033f73ee27edcb1eace384dfa946f5a160fa59ee9
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SHA512
96c3f33a01f2c526d348a9d0561704e23df0cbf64ebf072488530438e8a4ea721af55e5c8399e61bbc63972ffca6f61247e2dcdc1e5c47aed81b77469683b28f
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SSDEEP
3072:vP7VlZBei41MQWMbq0PBvtV1bhM/S8tqKMdMNddhJRh/M:vzN6pWG1k/9qKVLJ/
Score
1/10
Malware Config
Signatures
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Modifies registry class 57 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\58612c52c4273afc88d40373b3ca0b49.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1\CLSID\ = "{2ABE804B-4D3A-41BF-A172-304627874B45}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML\CLSID\ = "{2ABE804B-4D3A-41BF-A172-304627874B45}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\ regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\ProgID\ = "EGDHTML.EGDialHTML.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ = "IEGDialHTML" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\TypeLib\ = "{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\58612c52c4273afc88d40373b3ca0b49.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ = "_IEGDialHTMLEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ = "IEGDialHTML" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{83F0D6AA-CD15-46B5-AA4E-BDB506B4AE53}\1.0\ = "EGDHTML 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\EGDHTML.EGDialHTML\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2ABE804B-4D3A-41BF-A172-304627874B45}\VersionIndependentProgID\ = "EGDHTML.EGDialHTML" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{901166A5-F137-4B27-BC4C-CA611DEBDCED}\ = "_IEGDialHTMLEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2F668A6D-2EC7-4E3A-A485-819E210738D6}\ProxyStubClsid32 regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2816 wrote to memory of 2864 2816 regsvr32.exe 28 PID 2816 wrote to memory of 2864 2816 regsvr32.exe 28 PID 2816 wrote to memory of 2864 2816 regsvr32.exe 28 PID 2816 wrote to memory of 2864 2816 regsvr32.exe 28 PID 2816 wrote to memory of 2864 2816 regsvr32.exe 28 PID 2816 wrote to memory of 2864 2816 regsvr32.exe 28 PID 2816 wrote to memory of 2864 2816 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\58612c52c4273afc88d40373b3ca0b49.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\58612c52c4273afc88d40373b3ca0b49.dll2⤵
- Modifies registry class
PID:2864
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