a990c3f49d68d4fa59c91948f939a644cf0fe305c5ead873073c886c4d581de2 | Triage

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 01:37

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General

Target

RtlIhvOid.dll
Size

263KB
MD5

513891ae7439d3fcf1eeb4a04c3df3fe
SHA1

9eefae9eca58b112b990ffaae62901a8444fa57d
SHA256

d9c5435cba78b92aad87d98c3f33a39b9df10a2ac989d51b01cca2404049fef2
SHA512

60591c10fdb77642c78da73574d36bbfe31b53f161197cc22bcef665f2d1abdabfe0877de085831eaf54a646bbb39e281d94ec4134c280c0c17d66670aaecc79
SSDEEP

6144:+wOvNGMHRaTXJwS2FH4LmIe+MJYlrwnZOyQ:mvNPj9AMJYlrwIp

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2776 wrote to memory of 2268	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 2268	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 2268	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 2268	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 2268	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 2268	2776	rundll32.exe	rundll32.exe
PID 2776 wrote to memory of 2268	2776	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\RtlIhvOid.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\RtlIhvOid.dll,#1
2⤵
PID:2268

Network

MITRE ATT&CK Matrix

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