Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
05/04/2026, 02:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe
Resource
win11-20260130-en
windows11-21h2-x64
13 signatures
150 seconds
General
- Target 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe
- Size 607KB
- Sample260405-cj4llac15v
- SHA256 05ae70ece185456528e5e8ce1f06fc5bc57ffca18d36b1b7de86124a38cb2d92
- MD5 13ef162691d868b1abbd8539983af2f0
- SHA1 9d161b8004148e6001deb8bc620fa8af91343f4c
- SHA512 b0a6df380fd914b6d2713e207eec33c1481baf5ca24386641e0d396df44432da83e7cf5eb2126289ee1a9791ce2e678c08e9d56419b1d453758941928191747b
- SSDEEP 12288:PM8eQ2nlMTq+KcWuuL1Jer5+n15ber5+nso:0fQJhKclsE
- TLSH T1F0D46B1373A1A8E2C6724F74AC2446D56737FC51AE2146A6792CA30E8F737C48F66F21
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
lab
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://host-file-host6.com/
-
http://host-host-file8.com/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Smokeloader family
- Deletes itself 1 IoCs
pid Process 3132 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2700 set thread context of 3944 2700 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe 79 - Program crash 1 IoCs
pid pid_target Process procid_target 4700 3944 WerFault.exe 79 - 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 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3944 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe 3944 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found 3132 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3132 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3944 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found Token: SeShutdownPrivilege 3132 Process not Found Token: SeCreatePagefilePrivilege 3132 Process not Found - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2700 wrote to memory of 3944 2700 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe 79 PID 2700 wrote to memory of 3944 2700 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe 79 PID 2700 wrote to memory of 3944 2700 2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe 79 PID 3132 wrote to memory of 916 3132 Process not Found - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Users\Admin\AppData\Local\Temp\2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-05_13ef162691d868b1abbd8539983af2f0_amadey_cobalt-strike_elex_icedid_njrat_remcos_rhadamanth.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3944 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 3683⤵
- Program crash
PID:4700
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3944 -ip 39441⤵PID:2248