36b35d811347138d0ba40434f0c70f4c4cee3c066109a314202a453638854abe

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 21:09

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General

Target

36b35d811347138d0ba40434f0c70f4c4cee3c066109a314202a453638854abe.dll
Size

66KB
MD5

60106b27fcce3e71ec8c8c757cc243e4
SHA1

19088a5152cf0e6afe98a0ba311259dc14f0dba2
SHA256

36b35d811347138d0ba40434f0c70f4c4cee3c066109a314202a453638854abe
SHA512

748f7f0fd456944ebcf6cd98674789e26a97e9f68299f5f41796d4ea47f03f4837115629db8be359cc2e4071838754f43d14f5064ebc92dda6e3ea211b34ee0e
SSDEEP

1536:rE83/nUoNQFeetxt4Ye3h9vvQuOdrGpKsHdx2yyQQyyyy77P:rE83/6Fntxnex2u6rGpKs9DCL

Score

1^/10

Malware Config

Signatures

Modifies registry class 12 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7325c922-bb81-47b0-8b2f-a5f8605e242f}\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7325c922-bb81-47b0-8b2f-a5f8605e242f}\DefaultIcon\ = "%SystemRoot%\\SysWow64\\srclient.dll,0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432Node\CLSID\{a47401f6-a8a6-40ea-9c29-b8f6026c98b8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{a47401f6-a8a6-40ea-9c29-b8f6026c98b8}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{a47401f6-a8a6-40ea-9c29-b8f6026c98b8}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432Node\CLSID\{7325c922-bb81-47b0-8b2f-a5f8605e242f}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7325c922-bb81-47b0-8b2f-a5f8605e242f}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7325c922-bb81-47b0-8b2f-a5f8605e242f}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\36b35d811347138d0ba40434f0c70f4c4cee3c066109a314202a453638854abe.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7325c922-bb81-47b0-8b2f-a5f8605e242f}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7325c922-bb81-47b0-8b2f-a5f8605e242f}\DefaultIcon	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{a47401f6-a8a6-40ea-9c29-b8f6026c98b8}\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{a47401f6-a8a6-40ea-9c29-b8f6026c98b8}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\36b35d811347138d0ba40434f0c70f4c4cee3c066109a314202a453638854abe.dll"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4076 wrote to memory of 2256	4076	regsvr32.exe	81
PID 4076 wrote to memory of 2256	4076	regsvr32.exe	81
PID 4076 wrote to memory of 2256	4076	regsvr32.exe	81

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\36b35d811347138d0ba40434f0c70f4c4cee3c066109a314202a453638854abe.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4076
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\36b35d811347138d0ba40434f0c70f4c4cee3c066109a314202a453638854abe.dll
  2⤵
  - Modifies registry class
  PID:2256

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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