Analysis
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max time kernel
130s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
08/06/2023, 19:21
Static task
static1
Behavioral task
behavioral1
Sample
c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll
Resource
win10v2004-20230220-en
General
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Target
c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll
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Size
124KB
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MD5
ad6e0d890cd9f69d138e34409f46264e
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SHA1
856f8172fdc007b183f4656ce2e604ab233982e2
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SHA256
c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c
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SHA512
3335ea8b6956c463af83a384042588c0f47449bdd587ec8ed9aab771466317cbe82eed9d2a6928c4455f25c1f22f1b1b4e766cd55c88ab0439fce17c64ac4ce3
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SSDEEP
1536:LGrNJ8JNwKO4xgZYUd7TqHE5KxVcn6a1ZROTucAeudM:LqjFK3xg8HE5gVcn6a1uuB+
Malware Config
Signatures
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Modifies registry class 53 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator\CLSID\ = "{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\ = "IGifAnimator" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\TypeLib\ = "{710993A2-4F87-41D7-B6FE-F5A20368465F}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\VersionIndependentProgID\ = "ImageOle.GifAnimator" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\Control regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\ToolboxBitmap32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator\ = "GifAnimator Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\ = "GifAnimator Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\ProgID\ = "ImageOle.GifAnimator.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\ = "ImageOle 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\Version regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\ = "IGifAnimator" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\TypeLib\ = "{710993A2-4F87-41D7-B6FE-F5A20368465F}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\TypeLib\ = "{710993A2-4F87-41D7-B6FE-F5A20368465F}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator.1\ = "GifAnimator Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator\CurVer\ = "ImageOle.GifAnimator.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\Version\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator.1\CLSID\ = "{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll, 102" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{06ADA938-0FB0-4BC0-B19B-0A38AB17F182}\Insertable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0C1CF2DF-05A3-4FEF-8CD4-F5CFC4355A16}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ImageOle.GifAnimator.1\Insertable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{710993A2-4F87-41D7-B6FE-F5A20368465F}\1.0\0\win32 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1168 wrote to memory of 2676 1168 regsvr32.exe 83 PID 1168 wrote to memory of 2676 1168 regsvr32.exe 83 PID 1168 wrote to memory of 2676 1168 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1168 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c6cd6d73a3ba6e22094e8885126f8c0155218f2051f6858453efed1ae10fc80c.dll2⤵
- Modifies registry class
PID:2676
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