Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/10/2026, 04:31
Behavioral task
behavioral1
Sample
2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
15 signatures
150 seconds
General
- Target 2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
- Size 645KB
- Sample261011-e5pexav1ct
- SHA256 333cb84671491fa2e2df5ea1fc09f336969c28f62ad44d24cb12665670cc6fe0
- MD5 b78ac5c4f6704e9b1b7cf212c1998e22
- SHA1 11e8596347376d6cc93916842391a6ef90b27366
- SHA512 41e8d419447813abc28db76130d78cd017f3c408fc283aaf04febbc1933709e5fcee0808c51715cdfcf143cab8689b885ff98ebd2a9f20acc16e4e98929ea835
- SSDEEP 12288:TIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:U5GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
- TLSH T144E46D59A39402F8D0B7C135C982953BE7B2BC065571472F03D70E9B2F276A16F3AB26
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
remcos
Version
-
7.3.1 Pro
Botnet
-
RemoteHost
C2
-
backdoor.h19.uno:8080
-
h19.uno:8080
-
c2.h19.uno:8080
-
api.h19.uno:8080
-
malware.h19.uno:8080
-
h19.uno:80
Attributes
-
audio_folder
MicRecords
-
audio_path
%Temp%
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
App.exe
-
copy_folder
c2
-
delete_file
false
-
hide_file
true
-
hide_keylog_file
false
-
install_flag
true
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
update
-
mouse_option
false
-
mutex
tele@hidd3ng3m-3BTCWY
-
screenshot_crypt
false
-
screenshot_flag
true
-
screenshot_folder
Screenshots
-
screenshot_path
%WinDir%\System32
-
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 273 5096 App.exe 273 5096 App.exe 73 5096 App.exe 73 5096 App.exe 187 5096 App.exe 187 5096 App.exe 360 5096 App.exe 360 5096 App.exe 309 5096 App.exe 309 5096 App.exe 388 5096 App.exe 388 5096 App.exe 345 5096 App.exe 345 5096 App.exe 64 5096 App.exe 64 5096 App.exe 85 5096 App.exe 85 5096 App.exe 220 5096 App.exe 220 5096 App.exe 209 5096 App.exe 209 5096 App.exe 307 5096 App.exe 307 5096 App.exe 311 5096 App.exe 311 5096 App.exe 24 5096 App.exe 24 5096 App.exe 87 5096 App.exe 87 5096 App.exe 411 5096 App.exe 411 5096 App.exe 365 5096 App.exe 365 5096 App.exe 112 5096 App.exe 112 5096 App.exe 195 5096 App.exe 195 5096 App.exe 294 5096 App.exe 294 5096 App.exe 323 5096 App.exe 323 5096 App.exe 351 5096 App.exe 351 5096 App.exe 415 5096 App.exe 415 5096 App.exe 72 5096 App.exe 72 5096 App.exe 125 5096 App.exe 125 5096 App.exe 211 5096 App.exe 211 5096 App.exe 241 5096 App.exe 241 5096 App.exe 251 5096 App.exe 251 5096 App.exe 51 5096 App.exe 51 5096 App.exe 169 5096 App.exe 169 5096 App.exe 181 5096 App.exe 181 5096 App.exe 253 5096 App.exe 253 5096 App.exe - Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 1 IoCs
resource yara_rule behavioral1/files/0x00080000000245a0-3.dat INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM - Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs
resource yara_rule behavioral1/files/0x00080000000245a0-3.dat INDICATOR_SUSPICIOUS_Binary_References_Browsers - 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\ 2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\tele@hidd3ng3m-3BTCWY = "\"C:\\ProgramData\\c2\\App.exe\"" 2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ App.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\tele@hidd3ng3m-3BTCWY = "\"C:\\ProgramData\\c2\\App.exe\"" App.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Control Panel\International\Geo\Nation 2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe - Executes dropped EXE 1 IoCs
pid Process 5096 App.exe - Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tele@hidd3ng3m-3BTCWY = "\"C:\\ProgramData\\c2\\App.exe\"" 2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tele@hidd3ng3m-3BTCWY = "\"C:\\ProgramData\\c2\\App.exe\"" 2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe Set value (str) \REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tele@hidd3ng3m-3BTCWY = "\"C:\\ProgramData\\c2\\App.exe\"" App.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tele@hidd3ng3m-3BTCWY = "\"C:\\ProgramData\\c2\\App.exe\"" App.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\Screenshots\time_20261011_053138.jpg App.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 App.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain App.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5096 App.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2692 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2692 AUDIODG.EXE - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5096 App.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 5096 App.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1104 wrote to memory of 5096 1104 2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-10_b78ac5c4f6704e9b1b7cf212c1998e22_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe"1⤵
- Adds policy Run key to start application
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1104 -
C:\ProgramData\c2\App.exe"C:\ProgramData\c2\App.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
- Drops file in System32 directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5096
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x40c 0x4101⤵
- Suspicious use of AdjustPrivilegeToken
PID:2692
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\c2\App.exe
- Size 645KB
- SHA256 333cb84671491fa2e2df5ea1fc09f336969c28f62ad44d24cb12665670cc6fe0
- MD5 b78ac5c4f6704e9b1b7cf212c1998e22
- SHA1 11e8596347376d6cc93916842391a6ef90b27366
- SHA512 41e8d419447813abc28db76130d78cd017f3c408fc283aaf04febbc1933709e5fcee0808c51715cdfcf143cab8689b885ff98ebd2a9f20acc16e4e98929ea835
- SSDEEP 12288:TIfxS5XkH4nOqwitNfuquCwgs69gy3V5v+BNyo3PoL5aDz:U5GXkH4nnwitNfuq9wgs3y3V5vgNyo3E
- TLSH T144E46D59A39402F8D0B7C135C982953BE7B2BC065571472F03D70E9B2F276A16F3AB26
- MD5 SHA1 SHA512 SSDEEP TLSH