112468aa12933ad14bac5eaf5195b51f06546af9b37adfa64cfcc59273174a8d | Triage

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 12:18

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General

Target

$TEMP/$_83_/InstSupp.dll
Size

542KB
MD5

d48d051c91c34ea903e7d5d830e4d24e
SHA1

987d80c643660efcf09198f158796196464acc94
SHA256

e81da2bc2b1eab8dbf092481765840f3d6bb4e2f6af07c147fd8d428b1c0d494
SHA512

33833da4592a108d7cd15c2f4e35ce19b2123b7aa6b6da076ecab3b68517f261b7864dfa4fc09744b14f25b8b8df18b891a2c4d9a817dba79856b67f1b8cb0ae
SSDEEP

12288:C6L9+Ws+j6aUIqvmYccCebBzwiNS3Ids06Y9ug15vR:CVtG6aAjnJpGIds06O15vR

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2992 wrote to memory of 2076	2992	rundll32.exe	rundll32.exe
PID 2992 wrote to memory of 2076	2992	rundll32.exe	rundll32.exe
PID 2992 wrote to memory of 2076	2992	rundll32.exe	rundll32.exe
PID 2992 wrote to memory of 2076	2992	rundll32.exe	rundll32.exe
PID 2992 wrote to memory of 2076	2992	rundll32.exe	rundll32.exe
PID 2992 wrote to memory of 2076	2992	rundll32.exe	rundll32.exe
PID 2992 wrote to memory of 2076	2992	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\$_83_\InstSupp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2992

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\$_83_\InstSupp.dll,#1
2⤵
PID:2076

MITRE ATT&CK Matrix

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