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Analysis
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max time kernel
202s -
max time network
210s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 04:47
Static task
static1
Behavioral task
behavioral1
Sample
445cc7451460b81ecbcbfceebbc295fc616a64de14a767a2cdc01aab5fc089f3.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
445cc7451460b81ecbcbfceebbc295fc616a64de14a767a2cdc01aab5fc089f3.dll
Resource
win10v2004-20221111-en
General
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Target
445cc7451460b81ecbcbfceebbc295fc616a64de14a767a2cdc01aab5fc089f3.dll
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Size
13KB
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MD5
a60d0aef23b59efb3fd497c54758c8b0
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SHA1
051e966bceffaa0251d52f1fa0bcec8a6c571a1c
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SHA256
445cc7451460b81ecbcbfceebbc295fc616a64de14a767a2cdc01aab5fc089f3
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SHA512
2c24cc7d456ed8ca69fd416642f2095dea55d4237d8f71bde9ff95f25ed1ebe2ed04985d688f8970c8693040460cfcc3e5abc122e83b8e1269e1a9d50031d395
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SSDEEP
192:jX4pNxMDDPKOKMkEVG5ul19tuzuO0mzDxPGS6KF+VSpiYm/RqSklNmZ:uMOEGmUupmKKzp1WRBkl+
Malware Config
Signatures
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Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1da7dbe8-c51b-4ae4-bc6e-21863349b0b4}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{1da7dbe8-c51b-4ae4-bc6e-21863349b0b4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1da7dbe8-c51b-4ae4-bc6e-21863349b0b4}\ regsvr32.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{1da7dbe8-c51b-4ae4-bc6e-21863349b0b4}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1da7dbe8-c51b-4ae4-bc6e-21863349b0b4}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\445cc7451460b81ecbcbfceebbc295fc616a64de14a767a2cdc01aab5fc089f3.dll" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1912 wrote to memory of 4928 1912 regsvr32.exe 83 PID 1912 wrote to memory of 4928 1912 regsvr32.exe 83 PID 1912 wrote to memory of 4928 1912 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\445cc7451460b81ecbcbfceebbc295fc616a64de14a767a2cdc01aab5fc089f3.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\445cc7451460b81ecbcbfceebbc295fc616a64de14a767a2cdc01aab5fc089f3.dll2⤵
- Modifies registry class
PID:4928
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