Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 20:16
Behavioral task
behavioral1
Sample
1C1F469D72D082FB956CA88133D8D8DB.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target 1C1F469D72D082FB956CA88133D8D8DB.exe
- Size 512KB
- Sample260730-y1372sfa35
- SHA256 a477f89d63408f5ada9698388e4348c65611c81efe19681772e7354d64c2d3ed
- MD5 1c1f469d72d082fb956ca88133d8d8db
- SHA1 8e2e193083339d842f176642387a0b3b2b858540
- SHA512 d266abce6f7f04f594e589af76a55f65aaf70a7ef71050ce57b497f163e674b7c5b5133dbe9a689ac6e1bacc78f25b22ab061c4713af7dab40ab88eeed462653
- SSDEEP 12288:I3hHcqmchoYIaLCaVZmne9qQR5Ww91e3tccv0sPZ2Bd/svs:IR8qmmIaWaVZ99de3tlXZUd/
- TLSH T129B4BE02F6C3C1B2E57224300825EB79CEBCBC215839996B63DE3DA7FD74151D62A762
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suricata alert: REMCOS RAT Malware Inbound C2 Communication 9 IoCs
Network activity triggered a Suricata alert
flow pid Process 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe - Suricata alert: REMCOS RAT Malware Outbound C2 Communication 12 IoCs
Network activity triggered a Suricata alert
flow pid Process 8 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 8 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 4 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 9 2164 1C1F469D72D082FB956CA88133D8D8DB.exe 9 2164 1C1F469D72D082FB956CA88133D8D8DB.exe - UAC bypass 3 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 1C1F469D72D082FB956CA88133D8D8DB.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "1" 1C1F469D72D082FB956CA88133D8D8DB.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 1C1F469D72D082FB956CA88133D8D8DB.exe - System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 1C1F469D72D082FB956CA88133D8D8DB.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 1C1F469D72D082FB956CA88133D8D8DB.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "1" 1C1F469D72D082FB956CA88133D8D8DB.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1C1F469D72D082FB956CA88133D8D8DB.exe"C:\Users\Admin\AppData\Local\Temp\1C1F469D72D082FB956CA88133D8D8DB.exe"1⤵
- Suricata alert: REMCOS RAT Malware Inbound C2 Communication
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication
- UAC bypass
- System Location Discovery: System Language Discovery
- System policy modification
PID:2164