Analysis
- max time kernel
150s - max time network
152s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
26/10/2026, 16:48
Behavioral task
behavioral1
Sample
ye.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
ye.exe
Resource
win10ltsc2021-20260911-en
windows10-ltsc_2021-x64
6 signatures
150 seconds
Behavioral task
behavioral3
Sample
ye.exe
Resource
win11-20260911-en
windows11-21h2-x64
6 signatures
150 seconds
General
- Target ye.exe
- Size 644KB
- Sample261026-vbamnags7r
- SHA256 25e4e3f244fe2d1c94447a48eeda775398ce90944b1a6ff5607e1b22f11141ee
- MD5 bf73496a43aa2951a17a1c7a90e4e49f
- SHA1 198f1ab23b0e1ea5a54c30149dfdd31cbf920906
- SHA512 9a6845f30c9be732c55eaa5467db891c7846f4e577e4ca46edb314476c35905532fe9f90b930da32b9ec85ff9fe0b81948581e837cf0845544dbf0e9afcaba63
- SSDEEP 12288:hIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:m5GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
- TLSH T179E46D59A39402F8D0B7C135C982953BE7B2BC065571472F03D70E9B2F276A16F3AB26
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication 64 IoCs
Network activity triggered a Suricata alert
flow pid Process 325 636 ye.exe 325 636 ye.exe 646 636 ye.exe 646 636 ye.exe 674 636 ye.exe 674 636 ye.exe 757 636 ye.exe 757 636 ye.exe 837 636 ye.exe 837 636 ye.exe 188 636 ye.exe 188 636 ye.exe 333 636 ye.exe 333 636 ye.exe 340 636 ye.exe 340 636 ye.exe 387 636 ye.exe 387 636 ye.exe 889 636 ye.exe 889 636 ye.exe 75 636 ye.exe 75 636 ye.exe 140 636 ye.exe 140 636 ye.exe 131 636 ye.exe 131 636 ye.exe 250 636 ye.exe 250 636 ye.exe 252 636 ye.exe 252 636 ye.exe 263 636 ye.exe 263 636 ye.exe 839 636 ye.exe 839 636 ye.exe 322 636 ye.exe 322 636 ye.exe 209 636 ye.exe 209 636 ye.exe 307 636 ye.exe 307 636 ye.exe 666 636 ye.exe 666 636 ye.exe 858 636 ye.exe 858 636 ye.exe 908 636 ye.exe 908 636 ye.exe 509 636 ye.exe 509 636 ye.exe 496 636 ye.exe 496 636 ye.exe 747 636 ye.exe 747 636 ye.exe 765 636 ye.exe 765 636 ye.exe 825 636 ye.exe 825 636 ye.exe 155 636 ye.exe 155 636 ye.exe 378 636 ye.exe 378 636 ye.exe 710 636 ye.exe 710 636 ye.exe 562 636 ye.exe 562 636 ye.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ye.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ye.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 636 ye.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 636 ye.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 636 ye.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ye.exe"C:\Users\Admin\AppData\Local\Temp\ye.exe"1⤵
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:636