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
28/07/2026, 05:41
Behavioral task
behavioral1
Sample
2026-07-28_83f32d1075ea49fd6587711fc4031143_coinminer_elex_luca-stealer_mespinoza_njrat_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-07-28_83f32d1075ea49fd6587711fc4031143_coinminer_elex_luca-stealer_mespinoza_njrat_remcos.exe
- Size 493KB
- Sample260728-gdtxesbr2s
- SHA256 aeb8938dc305912e799189554ed5366c81235cd9f956c0b8079dac88ce8d4c60
- MD5 83f32d1075ea49fd6587711fc4031143
- SHA1 4d95c8c42d3fcac24e9a2898bfae77dd7fe153da
- SHA512 d4ded0c91b55395673ffa12f07d6ae0ad4b70c81c3bb5489be0dfa26f791d628d113d9844673f51c7f51eb12b2f8e1c0df9c3bc524aca4e386fa5029bd833299
- SSDEEP 12288:xmnkliLJHdIpiRL6I2WhSKQ9ZsfZQSOn9U:piLJHdI7I2WhQqZ7O9U
- TLSH T17EB4AE02BAD2C0B2D57121780D2AE775DAB9FC312821457B73DADD5BFD30180A73A6A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
remcos
Version
-
3.8.0 Pro
Botnet
-
prospects
C2
-
195.177.94.223:2156
Attributes
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-5V6R8Z
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
Remcos
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- detects Windows exceutables potentially bypassing UAC using eventvwr.exe 2 IoCs
resource yara_rule behavioral2/memory/4260-0-0x0000000000400000-0x0000000000485000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer behavioral2/memory/4260-2-0x0000000000400000-0x0000000000485000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer - 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 2026-07-28_83f32d1075ea49fd6587711fc4031143_coinminer_elex_luca-stealer_mespinoza_njrat_remcos.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4260 2026-07-28_83f32d1075ea49fd6587711fc4031143_coinminer_elex_luca-stealer_mespinoza_njrat_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_83f32d1075ea49fd6587711fc4031143_coinminer_elex_luca-stealer_mespinoza_njrat_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_83f32d1075ea49fd6587711fc4031143_coinminer_elex_luca-stealer_mespinoza_njrat_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4260
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\remcos\logs.dat
- Size 144B
- SHA256 a01a00ee76790e89421a631d4bcfef362945bb49b07dd3cfadbfba87ba2b2192
- MD5 7e9e612695d1e1fa045f65e9348a38fa
- SHA1 a643e664501bc6e20b48ec7dc63587751f3c7b2a
- SHA512 50a17eae736a9cbca10ba983f2310ef2525590a459d5db7438bf75a8836507c7551e1390dc6dbaee7a637e603f03d394d30ffe407fbcaad92890f92b66366872
- TLSH T10EC09BA537D1141A7876B166D8B300357B71FD94143CC40E55D5034C15F25015180793
- MD5 SHA1 SHA512 TLSH