ab5fd5b542977645488e296770bbb76137d4893ecb9eddaf3e492bce5f5aa6ce

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-03-2024 03:33

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General

Target

$PROGRAMFILES/foler/olader/adprovider.dll
Size

48KB
MD5

f981199c82a40cf638d313c4498ecab9
SHA1

9f2ba1092a90b048aaf51304d139018e13144f3b
SHA256

338287ddb5fdbf0f7540dac8ae8a3f02643f7b45f3b401a9dfa6447e39043049
SHA512

09b33588e58c50036614e0fa26ccd8d94ae810f63d95c8464ae74cb9169f4ddcbcd8c019d656cd313ed65f8bb92b9782cf319866ce2a9ba1c003bd62a1bed171
SSDEEP

768:Amge8Q4UsMhIrA1pifdlIGHmizKO6EjjKRyGlqesRtgjEDy:AG548IrA1pifdRHmizKiWRPlqPjy

Score

1^/10

Malware Config

Signatures

Modifies registry class 17 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$PROGRAMFILES\\foler\\olader"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f91b9abc-985b-4c04-b5e7-9c7099fc2cda}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f91b9abc-985b-4c04-b5e7-9c7099fc2cda}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\ = "DIMSROAM 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$PROGRAMFILES\\foler\\olader\\adprovider.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{38E8DB48-2747-444F-970D-8437534991CA}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\adprovider.Cadprovider\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\adprovider.Cadprovider	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{f91b9abc-985b-4c04-b5e7-9c7099fc2cda}\TypeLib	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2248	2004	regsvr32.exe	28
PID 2004 wrote to memory of 2248	2004	regsvr32.exe	28
PID 2004 wrote to memory of 2248	2004	regsvr32.exe	28
PID 2004 wrote to memory of 2248	2004	regsvr32.exe	28
PID 2004 wrote to memory of 2248	2004	regsvr32.exe	28
PID 2004 wrote to memory of 2248	2004	regsvr32.exe	28
PID 2004 wrote to memory of 2248	2004	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\foler\olader\adprovider.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\foler\olader\adprovider.dll
  2⤵
  - Modifies registry class
  PID:2248

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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