Analysis
- max time kernel
59s - max time network
61s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/06/2026, 19:56
Behavioral task
behavioral1
Sample
729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe
Resource
win10v2004-20260513-en
4 signatures
60 seconds
General
- Target 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe
- Size 513KB
- Sample260624-ynwmfaft6j
- SHA256 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4
- MD5 44ddcfab8b05eb42ff9f2501a5dd8a77
- SHA1 3c5d26fbb0b9b88228d3edd4d08421d26ea234b0
- SHA512 9d7ce260554d47254b29bf35410bd61829daa682ca7a1af0743d32b17a43c62fd4d14eb447787a303653fd02d6411077afa2c0cf7b0ad727ba04ddb209db016d
- SSDEEP 12288:1lQAiR49ckiK7JV8AuE4lKC/kPHM9/IsPZSRj/:1l0GcNUJV8i4mHM9/DZa
- TLSH T19FB4AF02B6F2C0B2DA7664300936E735DEBC7C31183699AB63D61D5BBD30151DB39AB2
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suricata alert: REMCOS RAT Malware Inbound C2 Communication 4 IoCs
Network activity triggered a Suricata alert
flow pid Process 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe - Suricata alert: REMCOS RAT Malware Outbound C2 Communication 7 IoCs
Network activity triggered a Suricata alert
flow pid Process 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 2 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 1 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe 1 3764 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 708 sihost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe"C:\Users\Admin\AppData\Local\Temp\729d34221798360fcb7d79665392972be70845a741399ca9b5b4739a11926dd4.exe"1⤵
- Suricata alert: REMCOS RAT Malware Inbound C2 Communication
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication
- System Location Discovery: System Language Discovery
PID:3764
-
C:\Windows\system32\sihost.exesihost.exe1⤵
- Suspicious use of FindShellTrayWindow
PID:708 -
C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵PID:4720
-