Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 07:28
Static task
static1
Behavioral task
behavioral1
Sample
5c89a9eb54946355aa1783085a96025e.dll
Resource
win7-20231215-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
5c89a9eb54946355aa1783085a96025e.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
5c89a9eb54946355aa1783085a96025e.dll
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Size
641KB
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MD5
5c89a9eb54946355aa1783085a96025e
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SHA1
2f5cd15c53e24211c63aa1d337dc11dbcd0065e6
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SHA256
e326a891cb7ceb6b2cf090cbde66ca7dc975d5070ff178569715b7e22eebfa38
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SHA512
d0acb717b2b98596f66a4f384006a94e8013e15b763ceb659363ae7859d354dfe31ffe37e4d8df099ff56778bb24ee402c0d78fc7cff44cd4dad15b863544992
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SSDEEP
12288:pw1ND4PmKYtqoocBLU0mAPuXTs+Pik22VbOt:pw1lztJhU0m+uXT5Pikgt
Score
1/10
Malware Config
Signatures
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Modifies registry class 32 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\ = "p2papp 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\ProgID\ = "P2papp.p2pdownload.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5c89a9eb54946355aa1783085a96025e.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\TypeLib\ = "{BA502E93-33BE-4F81-97C1-5560E5EE2250}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\ = "p2pdownload Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload.1\CLSID\ = "{73FAEF93-1D79-47A4-A266-B23D7FC897D7}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload\CLSID\ = "{73FAEF93-1D79-47A4-A266-B23D7FC897D7}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload\CurVer\ = "P2papp.p2pdownload.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5c89a9eb54946355aa1783085a96025e.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload.1\ = "p2pdownload Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\VersionIndependentProgID\ = "P2papp.p2pdownload" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload\ = "p2pdownload Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\P2papp.p2pdownload.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{73FAEF93-1D79-47A4-A266-B23D7FC897D7}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5069A48A-C216-4A11-8850-13A5F8E9026A}\1.0\HELPDIR\ regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2436 wrote to memory of 1264 2436 regsvr32.exe 15 PID 2436 wrote to memory of 1264 2436 regsvr32.exe 15 PID 2436 wrote to memory of 1264 2436 regsvr32.exe 15 PID 2436 wrote to memory of 1264 2436 regsvr32.exe 15 PID 2436 wrote to memory of 1264 2436 regsvr32.exe 15 PID 2436 wrote to memory of 1264 2436 regsvr32.exe 15 PID 2436 wrote to memory of 1264 2436 regsvr32.exe 15
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5c89a9eb54946355aa1783085a96025e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5c89a9eb54946355aa1783085a96025e.dll2⤵
- Modifies registry class
PID:1264
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