Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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 463 4956 ye.exe 463 4956 ye.exe 573 4956 ye.exe 573 4956 ye.exe 828 4956 ye.exe 828 4956 ye.exe 928 4956 ye.exe 928 4956 ye.exe 162 4956 ye.exe 162 4956 ye.exe 347 4956 ye.exe 347 4956 ye.exe 411 4956 ye.exe 411 4956 ye.exe 535 4956 ye.exe 535 4956 ye.exe 688 4956 ye.exe 688 4956 ye.exe 831 4956 ye.exe 831 4956 ye.exe 94 4956 ye.exe 94 4956 ye.exe 680 4956 ye.exe 680 4956 ye.exe 726 4956 ye.exe 726 4956 ye.exe 978 4956 ye.exe 978 4956 ye.exe 272 4956 ye.exe 272 4956 ye.exe 623 4956 ye.exe 623 4956 ye.exe 18 4956 ye.exe 18 4956 ye.exe 58 4956 ye.exe 58 4956 ye.exe 283 4956 ye.exe 283 4956 ye.exe 242 4956 ye.exe 242 4956 ye.exe 556 4956 ye.exe 556 4956 ye.exe 957 4956 ye.exe 957 4956 ye.exe 686 4956 ye.exe 686 4956 ye.exe 763 4956 ye.exe 763 4956 ye.exe 6 4956 ye.exe 6 4956 ye.exe 93 4956 ye.exe 93 4956 ye.exe 392 4956 ye.exe 392 4956 ye.exe 415 4956 ye.exe 415 4956 ye.exe 635 4956 ye.exe 635 4956 ye.exe 576 4956 ye.exe 576 4956 ye.exe 756 4956 ye.exe 756 4956 ye.exe 643 4956 ye.exe 643 4956 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 4956 ye.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4956 ye.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4956 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:4956