ead791414bf8b9f1126e4d6b099ecf939f595d03d5d30c69dc05c637806ea0d4 | Triage

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14-07-2024 23:09

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General

Target

bin/TGHistory.dll
Size

390KB
MD5

8e3fea0eb834af6dc3073c796f83d02a
SHA1

ab1ce0516e9a891e13f267b81f87b95bb6e8f4e6
SHA256

a159f5ca0e8d86694041132fa5df770c85b9981c842dc30cc9dbe5f502dad546
SHA512

d6a05138eb6dbc4d89eb1de8d40c5a383feae858186afb1f489db27827a2eeec2ae9c383195917e289d8eddbb4377b2ddc2ea78ff357d4476b6ad22a86701b0b
SSDEEP

6144:FEZ+d2UnWhxJShMSHsJkiHInFRnWoi21IxM:m6aXkF1WoVmM

Score

1^/10

Malware Config

Signatures

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\ = "TGHistory"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{20A5B241-8AC3-42B5-97C1-D62C80A94AAF}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bin\\TGHistory.dll"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 2140	1528	regsvr32.exe	30
PID 1528 wrote to memory of 2140	1528	regsvr32.exe	30
PID 1528 wrote to memory of 2140	1528	regsvr32.exe	30
PID 1528 wrote to memory of 2140	1528	regsvr32.exe	30
PID 1528 wrote to memory of 2140	1528	regsvr32.exe	30
PID 1528 wrote to memory of 2140	1528	regsvr32.exe	30
PID 1528 wrote to memory of 2140	1528	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bin\TGHistory.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\bin\TGHistory.dll
  2⤵
  - Modifies registry class
  PID:2140

Network

MITRE ATT&CK Matrix

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