Analysis
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max time kernel
35s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 20:54
Static task
static1
Behavioral task
behavioral1
Sample
c8ac08ab3e52c762dd604023fecba1b1bd9f2f9df55261ae918742a11c9e81d6.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c8ac08ab3e52c762dd604023fecba1b1bd9f2f9df55261ae918742a11c9e81d6.dll
Resource
win10v2004-20220812-en
General
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Target
c8ac08ab3e52c762dd604023fecba1b1bd9f2f9df55261ae918742a11c9e81d6.dll
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Size
68KB
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MD5
84585bf5bfe629bd4ccce43efc2b7277
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SHA1
8bf7566b686b9238f11d674971668ddf4936e5be
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SHA256
c8ac08ab3e52c762dd604023fecba1b1bd9f2f9df55261ae918742a11c9e81d6
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SHA512
3e129aab91e6dfd52b65a4d0a5992c3ba72f54d1a8572cfbc402d6eb27f7e645985395b04e72443f0f1a1d76d09bb7de647b6043425d2ca28cda6929fa5bd3b4
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SSDEEP
768:06N7Qc/NiZdyl5I42VbxUzITy8jq7JJwylru0OWZ2Un/U9YGoOlRLMng:06JQcc+uFUzITyX7jwylh1v6HlxMng
Malware Config
Signatures
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Modifies registry class 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c8ac08ab3e52c762dd604023fecba1b1bd9f2f9df55261ae918742a11c9e81d6.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\ = "midstat 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EED0534-43F0-412F-89C9-14B39EF2E883}\1.0\0 regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1944 wrote to memory of 1176 1944 regsvr32.exe 27 PID 1944 wrote to memory of 1176 1944 regsvr32.exe 27 PID 1944 wrote to memory of 1176 1944 regsvr32.exe 27 PID 1944 wrote to memory of 1176 1944 regsvr32.exe 27 PID 1944 wrote to memory of 1176 1944 regsvr32.exe 27 PID 1944 wrote to memory of 1176 1944 regsvr32.exe 27 PID 1944 wrote to memory of 1176 1944 regsvr32.exe 27
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c8ac08ab3e52c762dd604023fecba1b1bd9f2f9df55261ae918742a11c9e81d6.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c8ac08ab3e52c762dd604023fecba1b1bd9f2f9df55261ae918742a11c9e81d6.dll2⤵
- Modifies registry class
PID:1176
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