6851b72e0bfaf608294bcac6ffef07e5e6591aee8b94ce9afad46b6e6cc32a59 | Triage

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27-10-2021 14:44

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27-10-2021 14:28

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Analysis

max time kernel
122s
max time network
1564s
submitted
01-01-1970 00:00

Sharing

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General

Target

setup_installer/libwinpthread-1.dll

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2712 wrote to memory of 3688	2712	rundll32.exe	rundll32.exe
PID 2712 wrote to memory of 3688	2712	rundll32.exe	rundll32.exe
PID 2712 wrote to memory of 3688	2712	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\setup_installer\libwinpthread-1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2712

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\setup_installer\libwinpthread-1.dll,#1
2⤵
PID:3688

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3688-118-0x0000000000000000-mapping.dmp

Download
memory/3688-120-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/3688-119-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/3688-121-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/3688-122-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download