Analysis
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max time kernel
143s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 05:17
Static task
static1
Behavioral task
behavioral1
Sample
cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe
Resource
win10v2004-20220812-en
General
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Target
cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe
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Size
28KB
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MD5
4feb77828507a3d85e8fd6e4c1a87149
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SHA1
6a9d63b8a7e4cf8660562259979aaede74ffcf24
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SHA256
cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492
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SHA512
4009fc52d955b5db051bcf5ea8a30fd84ff42ad517e90ab434abc9fb79c3d294deb8f726d1da2ab2411659994fac82fae986931e355208bb4a3076ff25966533
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SSDEEP
192:9Va8tcaAWyRxmxLj0B2Gth7gwGC4l9V2H0Hob7X5z5uigiqi:9tOWy/mxLQnh71GnlYwonp1uigin
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update Client = "C:\\Windows\\system32\\wuclient.exe" cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\XPSP2 Firewall = "C:\\Windows\\system32\\xpsp2fw.exe" cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\wuclient.exe cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe File opened for modification C:\Windows\SysWOW64\wuclient.exe cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe File created C:\Windows\SysWOW64\xpsp2fw.exe cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe File opened for modification C:\Windows\SysWOW64\xpsp2fw.exe cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ad089e8b-a113-06b4-27a1-6844f42ad089} cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ad089e8b-a113-06b4-27a1-6844f42ad089}\ = 8899667700000000000000000000000051000000 cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe"C:\Users\Admin\AppData\Local\Temp\cd153989638e68f6a7cf5cc7d4f2f23ac3dc519896d0399c0ae77195c7b35492.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
PID:4412