d4504d345e8c032190242933fd3b24184ebbb66d670668f24e74b2c699486d21 | Triage

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 17:55

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General

Target

$TEMP/gtalkwmp1.dll
Size

68KB
MD5

f341a096bbc785dc39e0170ff725a7d5
SHA1

75b233a2fc20ff4a748c65b80c17188f63b9cd53
SHA256

fd23273a36db53e1da88e2b4ec84ffb720e54f9c6ab8820bf8937e870d64e44b
SHA512

fe4a237a9b7b100e0b4ae5a2daf30989b3d6744ee7e7ba0a8a3c6322cf390a93fde3cfed79e4593e06f7ff072e1c207b9182623ccdb1b9da02cb412c8096b77a
SSDEEP

1536:tEAx/fgfg9yE7qnuhyP27auArvBMJlFf:tDxBZqV2evBMJlF

Score

1^/10

Malware Config

Signatures

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82ec66ad-6a51-4aa5-8788-dea156a4580b}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82ec66ad-6a51-4aa5-8788-dea156a4580b}\ = "Google Talk Music Plugin"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82ec66ad-6a51-4aa5-8788-dea156a4580b}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82ec66ad-6a51-4aa5-8788-dea156a4580b}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$TEMP\\gtalkwmp1.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{82ec66ad-6a51-4aa5-8788-dea156a4580b}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 1796	2212	regsvr32.exe	84
PID 2212 wrote to memory of 1796	2212	regsvr32.exe	84
PID 2212 wrote to memory of 1796	2212	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$TEMP\gtalkwmp1.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$TEMP\gtalkwmp1.dll
  2⤵
  - Modifies registry class
  PID:1796

Network

MITRE ATT&CK Matrix

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