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
08/10/2026, 08:21
Behavioral task
behavioral1
Sample
16.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
16.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 16.exe
- Size 645KB
- Sample261008-j81dssdh79
- SHA256 db830cf9011121e79ba4a1207886b38ad57f36090924b5057101e9b7c587162b
- MD5 ac019acdcee2e503691f45fd9813c2c1
- SHA1 127a902efba529f90c7b223e56fe47dd147d08be
- SHA512 bbde9937e813e23da44e11eaac000706bee4d26fe79427a88b54ad2d69e40ae743660a9f16e646f3222fbbfd1fb18b73fbaf794a1e99c9dc2a3e864c08c2c96b
- SSDEEP 12288:RIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:25GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
- TLSH T1D8E46D59A39402F8D0B7C135C982952BE7B2BC065571472F03D70E9B2F277A16F3AB26
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
remcos
Version
-
7.3.1 Pro
Botnet
-
RemoteHost
C2
-
luck8882.uk:8080
-
krabiedu.co:8080
-
themoviezflix.in.net:8080
-
8kbetmb.com:8080
-
8kbetsco.com:8080
-
funpunch.in:8080
-
x41t3.buzz:8080
-
tritonplus.co:8080
-
fifa55cash.life:8080
-
slot235-son.co.uk:8080
-
vegaspkr.cc:8080
-
indiaplus.co:8080
-
8kbet.video:8080
-
amb8888.live:8080
-
siplay.cc:8080
-
g-luck8888.com:8080
Attributes
-
audio_folder
MicRecords
-
audio_path
%Temp%
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
okvip
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
true
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
fsociety415
-
mouse_option
false
-
mutex
RemcosFocus-419PS7
-
screenshot_crypt
false
-
screenshot_flag
true
-
screenshot_folder
Screenshots
-
screenshot_path
%SystemDrive%
-
screenshot_time
5
- startup_value
-
take_screenshot_option
true
-
take_screenshot_time
5
-
take_screenshot_title
chrome;discord;facebook;telegram;whatsapp;youtube;instagram;tiktok;spotify;netflix;zoom;teams;slack;steam;vlc;coccoc
Signatures
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication 64 IoCs
Network activity triggered a Suricata alert
flow pid Process 7 2576 remcos.exe 7 2576 remcos.exe 8 2576 remcos.exe 8 2576 remcos.exe 90 2576 remcos.exe 90 2576 remcos.exe 100 2576 remcos.exe 100 2576 remcos.exe 111 2576 remcos.exe 111 2576 remcos.exe 158 2576 remcos.exe 158 2576 remcos.exe 270 2576 remcos.exe 270 2576 remcos.exe 126 2576 remcos.exe 126 2576 remcos.exe 317 2576 remcos.exe 317 2576 remcos.exe 308 2576 remcos.exe 308 2576 remcos.exe 339 2576 remcos.exe 339 2576 remcos.exe 117 2576 remcos.exe 117 2576 remcos.exe 167 2576 remcos.exe 167 2576 remcos.exe 241 2576 remcos.exe 241 2576 remcos.exe 226 2576 remcos.exe 226 2576 remcos.exe 327 2576 remcos.exe 327 2576 remcos.exe 79 2576 remcos.exe 79 2576 remcos.exe 326 2576 remcos.exe 326 2576 remcos.exe 325 2576 remcos.exe 325 2576 remcos.exe 15 2576 remcos.exe 15 2576 remcos.exe 63 2576 remcos.exe 63 2576 remcos.exe 168 2576 remcos.exe 168 2576 remcos.exe 322 2576 remcos.exe 322 2576 remcos.exe 13 2576 remcos.exe 13 2576 remcos.exe 23 2576 remcos.exe 23 2576 remcos.exe 69 2576 remcos.exe 69 2576 remcos.exe 177 2576 remcos.exe 177 2576 remcos.exe 178 2576 remcos.exe 178 2576 remcos.exe 273 2576 remcos.exe 273 2576 remcos.exe 26 2576 remcos.exe 26 2576 remcos.exe 74 2576 remcos.exe 74 2576 remcos.exe 107 2576 remcos.exe 107 2576 remcos.exe - Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ 16.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\RemcosFocus-419PS7 = "\"C:\\ProgramData\\okvip\\remcos.exe\"" 16.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ remcos.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\RemcosFocus-419PS7 = "\"C:\\ProgramData\\okvip\\remcos.exe\"" remcos.exe - Executes dropped EXE 1 IoCs
pid Process 2576 remcos.exe - Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RemcosFocus-419PS7 = "\"C:\\ProgramData\\okvip\\remcos.exe\"" 16.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\RemcosFocus-419PS7 = "\"C:\\ProgramData\\okvip\\remcos.exe\"" remcos.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RemcosFocus-419PS7 = "\"C:\\ProgramData\\okvip\\remcos.exe\"" remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\RemcosFocus-419PS7 = "\"C:\\ProgramData\\okvip\\remcos.exe\"" 16.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 remcos.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain remcos.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2576 remcos.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 5876 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 5876 AUDIODG.EXE - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2576 remcos.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2576 remcos.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2448 wrote to memory of 2576 2448 16.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\16.exe"C:\Users\Admin\AppData\Local\Temp\16.exe"1⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2448 -
C:\ProgramData\okvip\remcos.exe"C:\ProgramData\okvip\remcos.exe"2⤵
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication
- Adds policy Run key to start application
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2576
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004F0 0x00000000000004FC1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5876
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\okvip\remcos.exe
- Size 645KB
- SHA256 db830cf9011121e79ba4a1207886b38ad57f36090924b5057101e9b7c587162b
- MD5 ac019acdcee2e503691f45fd9813c2c1
- SHA1 127a902efba529f90c7b223e56fe47dd147d08be
- SHA512 bbde9937e813e23da44e11eaac000706bee4d26fe79427a88b54ad2d69e40ae743660a9f16e646f3222fbbfd1fb18b73fbaf794a1e99c9dc2a3e864c08c2c96b
- SSDEEP 12288:RIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:25GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
- TLSH T1D8E46D59A39402F8D0B7C135C982952BE7B2BC065571472F03D70E9B2F277A16F3AB26
- MD5 SHA1 SHA512 SSDEEP TLSH