7b95aa94b87466a86dd0b4bba7cf7b5d7fcdc230e4c504c4c46220516c566d3c | Triage

Analysis

max time kernel
121s
max time network
113s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:34

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General

Target

7b95aa94b87466a86dd0b4bba7cf7b5d7fcdc230e4c504c4c46220516c566d3c.dll
Size

574KB
MD5

94c9cc9360895c0019ef597e2a39248b
SHA1

6c8dd12fabfd5bd31c1cacb3aeb4e3955c03c901
SHA256

7b95aa94b87466a86dd0b4bba7cf7b5d7fcdc230e4c504c4c46220516c566d3c
SHA512

d9e3e34a1776323228b615de76971682aa7371da95e0ae45c813d44603fb7b03683c704b97f1153b43516d985590b83036727e634d5285201cfabf83f0746cac

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3896 wrote to memory of 1992	3896	regsvr32.exe	regsvr32.exe
PID 3896 wrote to memory of 1992	3896	regsvr32.exe	regsvr32.exe
PID 3896 wrote to memory of 1992	3896	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 3156	1992	regsvr32.exe	rundll32.exe
PID 1992 wrote to memory of 3156	1992	regsvr32.exe	rundll32.exe
PID 1992 wrote to memory of 3156	1992	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7b95aa94b87466a86dd0b4bba7cf7b5d7fcdc230e4c504c4c46220516c566d3c.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3896

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\7b95aa94b87466a86dd0b4bba7cf7b5d7fcdc230e4c504c4c46220516c566d3c.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:1992

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7b95aa94b87466a86dd0b4bba7cf7b5d7fcdc230e4c504c4c46220516c566d3c.dll",DllRegisterServer
3⤵
PID:3156

MITRE ATT&CK Matrix

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Downloads

memory/1992-115-0x0000000000000000-mapping.dmp

Download
memory/1992-116-0x0000000004F71000-0x0000000004F95000-memory.dmp

Filesize
144KB

Download
memory/1992-117-0x0000000004F95000-0x0000000004F96000-memory.dmp

Filesize
4KB

Download
memory/3156-118-0x0000000000000000-mapping.dmp

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