Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/05/2026, 18:09
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-05-22_990d423cfa5df9d9c5019ceedb76e1b6_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-22_990d423cfa5df9d9c5019ceedb76e1b6_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe
Resource
win11-20260513-en
5 signatures
150 seconds
General
- Target 2026-05-22_990d423cfa5df9d9c5019ceedb76e1b6_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe
- Size 485KB
- Sample260522-wrmslaex7v
- SHA256 f936b99eaf4d26fd32ad8b8c9981cdae057ae29f734203d8f3eb92eb98f8f11a
- MD5 990d423cfa5df9d9c5019ceedb76e1b6
- SHA1 3165b4120283ea2f28f4170883bc9e06c7910130
- SHA512 05c6860f3f36e7bdfeb152ff966c303cf55e16ebdcadf62c6fba802cc3caf83a364c3589ccdd0d63e9938d883f3898c8711f0ec140d78449d0a79079b44f2d35
- SSDEEP 12288:okkF9hZ0FxotD07fBeL5O4E317Tlb8Hr1j:okkFpFh61Xlb8Hx
- TLSH T10EB47E10A511E136F8B704B2CEFE8A5D4A1CF961170528DFA3CC18AE9BA6DE17F32517
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables using Telegram Chat Bot 1 IoCs
resource yara_rule behavioral1/files/0x0004000000023208-2.dat INDICATOR_SUSPICIOUS_EXE_TelegramChatBot - Executes dropped EXE 1 IoCs
pid Process 388 Google-Updater.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HostResolverSU = "C:\\Users\\Admin\\AppData\\Local\\Packages\\Google-Updater.exe" 2026-05-22_990d423cfa5df9d9c5019ceedb76e1b6_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HostResolverSU = "C:\\Users\\Admin\\AppData\\Local\\Packages\\Google-Updater.exe" Google-Updater.exe - Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 ipapi.co 4 ipapi.co 34 ipapi.co - 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 2026-05-22_990d423cfa5df9d9c5019ceedb76e1b6_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Google-Updater.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-22_990d423cfa5df9d9c5019ceedb76e1b6_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_990d423cfa5df9d9c5019ceedb76e1b6_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1196
-
C:\Users\Admin\AppData\Local\Packages\Google-Updater.exeC:\Users\Admin\AppData\Local\Packages\Google-Updater.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:388
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Packages\Cache\eKdVymUq.txt
- Size 23B
- SHA256 95972af8d55a7539e15abd74a74f2d22c27bad765114f3cd23b100f56e246369
- MD5 1c819c37c73993b5d0ce039f76e62cda
- SHA1 47dd93e2d0f4496d2366bd928a2c5022d1196954
- SHA512 26266ae7e902ed3edc678fa57d3f1c405454e815f70ec8f7e81425668a8dc89ac8ecace5641cdc24c5194747a2e2d842090405e07c917a7820083a9fcbf5b3ec
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Packages\Google-Updater.exe
- Size 485KB
- SHA256 f936b99eaf4d26fd32ad8b8c9981cdae057ae29f734203d8f3eb92eb98f8f11a
- MD5 990d423cfa5df9d9c5019ceedb76e1b6
- SHA1 3165b4120283ea2f28f4170883bc9e06c7910130
- SHA512 05c6860f3f36e7bdfeb152ff966c303cf55e16ebdcadf62c6fba802cc3caf83a364c3589ccdd0d63e9938d883f3898c8711f0ec140d78449d0a79079b44f2d35
- SSDEEP 12288:okkF9hZ0FxotD07fBeL5O4E317Tlb8Hr1j:okkFpFh61Xlb8Hx
- TLSH T10EB47E10A511E136F8B704B2CEFE8A5D4A1CF961170528DFA3CC18AE9BA6DE17F32517
- MD5 SHA1 SHA512 SSDEEP TLSH