Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 11:18
Behavioral task
behavioral1
Sample
2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe
- Size 440KB
- Sample260729-necsvser91
- SHA256 53ce61c66137b9103aba43bacdc3bb2be9f7bf8a62330255063d63668dd69c73
- MD5 1ee5cd98a6d0c38d8d98753d0dca57f5
- SHA1 10a716a3d3062e8eaae115b0b4301297e4139965
- SHA512 b25ae12e7b19e897a4e61506c6e01bf8b47a13128c65f4e01c363a29d3310270e04d055cb515d616ffe5ee14f3037b94ce4dd4e7f2a81c65b4d0868739136f9b
- SSDEEP 6144:TPUIrO0NCh31Alxujw54YsWLiO1ptnvT0lAUuW8GUi/83FrPKoTIf5G4AO3n2/jw:TPUIrO0NChSlMw4vW7T0lA3W8BAgjw
- TLSH T157A44B217813C032D66191721E79EFF585ADA8259B7109DB7BC0CF769E201E26B31F3A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
amadey
Version
-
5.55
Botnet
-
84dd7d
C2
-
http://logrecovery.com
Attributes
-
install_dir
7c63aca9b8
-
install_file
Qalae.exe
-
strings_key
58ba45ff88f9e010fdfaf292ae97558e
-
url_paths
/hmfd8ejdS/index.php
rc4.plain
Signatures
- Detects Amadey x86-bit Payload 8 IoCs
resource yara_rule behavioral1/memory/1732-0-0x0000000000D30000-0x0000000000DA6000-memory.dmp family_amadey_v2 behavioral1/files/0x000700000002458d-6.dat family_amadey_v2 behavioral1/memory/4700-12-0x0000000000500000-0x0000000000576000-memory.dmp family_amadey_v2 behavioral1/memory/1732-13-0x0000000000D30000-0x0000000000DA6000-memory.dmp family_amadey_v2 behavioral1/memory/4700-14-0x0000000000500000-0x0000000000576000-memory.dmp family_amadey_v2 behavioral1/memory/1100-16-0x0000000000500000-0x0000000000576000-memory.dmp family_amadey_v2 behavioral1/memory/1100-17-0x0000000000500000-0x0000000000576000-memory.dmp family_amadey_v2 behavioral1/memory/8-27-0x0000000000500000-0x0000000000576000-memory.dmp family_amadey_v2 - 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-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\International\Geo\Nation 2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe - Executes dropped EXE 3 IoCs
pid Process 4700 Qalae.exe 1100 Qalae.exe 8 Qalae.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\Qalae.job 2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 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 2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Qalae.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1732 2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1732 wrote to memory of 4700 1732 2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_1ee5cd98a6d0c38d8d98753d0dca57f5_amadey_cobalt-strike_elex_luca-stealer_lynx_njrat_smoke-loader.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Users\Admin\AppData\Local\Temp\7c63aca9b8\Qalae.exe"C:\Users\Admin\AppData\Local\Temp\7c63aca9b8\Qalae.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4700
-
-
C:\Users\Admin\AppData\Local\Temp\7c63aca9b8\Qalae.exeC:\Users\Admin\AppData\Local\Temp\7c63aca9b8\Qalae.exe1⤵
- Executes dropped EXE
PID:1100
-
C:\Users\Admin\AppData\Local\Temp\7c63aca9b8\Qalae.exeC:\Users\Admin\AppData\Local\Temp\7c63aca9b8\Qalae.exe1⤵
- Executes dropped EXE
PID:8
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7c63aca9b8\Qalae.exe
- Size 440KB
- SHA256 53ce61c66137b9103aba43bacdc3bb2be9f7bf8a62330255063d63668dd69c73
- MD5 1ee5cd98a6d0c38d8d98753d0dca57f5
- SHA1 10a716a3d3062e8eaae115b0b4301297e4139965
- SHA512 b25ae12e7b19e897a4e61506c6e01bf8b47a13128c65f4e01c363a29d3310270e04d055cb515d616ffe5ee14f3037b94ce4dd4e7f2a81c65b4d0868739136f9b
- SSDEEP 6144:TPUIrO0NCh31Alxujw54YsWLiO1ptnvT0lAUuW8GUi/83FrPKoTIf5G4AO3n2/jw:TPUIrO0NChSlMw4vW7T0lA3W8BAgjw
- TLSH T157A44B217813C032D66191721E79EFF585ADA8259B7109DB7BC0CF769E201E26B31F3A
- MD5 SHA1 SHA512 SSDEEP TLSH