a7f441793b5703b349ebb2509b6af1cdfdd8023d8e56f1f9a57b9d74e69bd9a9 | Triage

Analysis

max time kernel
70s
max time network
145s
platform
windows10_x64
resource
win10v20201028
submitted
17-11-2020 13:14

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General

Target

microsoft_shared.dll
Size

573KB
MD5

4cff80780a5018036cd2a74d35abdc05
SHA1

d49602514b4e6e4a9d9c6d199c0db5ea64359256
SHA256

a7f441793b5703b349ebb2509b6af1cdfdd8023d8e56f1f9a57b9d74e69bd9a9
SHA512

4bf3b76e8cd4ead62b94b3fb38cd1970f3476dcfe64b3065f56c4fd6852dcd1201c134a41c96ed966e6357f7d42dfde0bf7e794a5e16c0174dfec174f06b0d81

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3992 wrote to memory of 584	3992	rundll32.exe	rundll32.exe
PID 3992 wrote to memory of 584	3992	rundll32.exe	rundll32.exe
PID 3992 wrote to memory of 584	3992	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\microsoft_shared.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3992

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\microsoft_shared.dll,#1
2⤵
PID:584

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/584-0-0x0000000000000000-mapping.dmp

Download
memory/1988-1-0x0000000002EE0000-0x0000000002F06000-memory.dmp

Filesize
152KB

Download
memory/1988-2-0x0000000000000000-mapping.dmp

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