Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 00:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
- Size 328KB
- Sample260818-af4fbabm3v
- SHA256 300617bf04216d0d5869e66b1bd4cf2a761840b4a29519bd8e4d08fd9599c9ea
- MD5 8e89ab338ccf4431ac4b52a60d13c7c5
- SHA1 57021b885dbba4f9b3409eac78afdee7c22a4a1d
- SHA512 184d83e69db08472f9cf4511e26932c5163e4fd5f3eb0b71669a4186506cecf78a1435fdfb3bfe32dd37d2fea832171a5226bd80b960d21434b325fe7084e061
- SSDEEP 6144:Yr0lYK9zKW2XOeWXfbHf9nWidMSQDq6gNQAs6ePvTU:meXXjVWHPG6g6Mmb
- TLSH T198648C19F7A510F9E567C23CC9424906EB72BC164761EBCF13A04A963F27AE09E3E711
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsDefenderUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsDefenderUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsDefenderUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsDefenderUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 248 schtasks.exe 2072 schtasks.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4392 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 4392 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 1280 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 1280 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3064 Process not Found - Suspicious use of AdjustPrivilegeToken 38 IoCs
description pid Process Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found Token: SeShutdownPrivilege 3064 Process not Found Token: SeCreatePagefilePrivilege 3064 Process not Found - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4392 wrote to memory of 248 4392 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 90 PID 3064 wrote to memory of 292 3064 Process not Found PID 1280 wrote to memory of 2072 1280 2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 94 - 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\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /tn "MicrosoftSecurityScan" /tr "C:\Users\Admin\AppData\Local\Temp\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" /sc onlogon /f /rl highest2⤵
- Scheduled Task/Job: Scheduled Task
PID:248
-
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exeC:\Users\Admin\AppData\Local\Temp\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /tn "MicrosoftSecurityScan" /tr "C:\Users\Admin\AppData\Local\Temp\2026-08-17_8e89ab338ccf4431ac4b52a60d13c7c5_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" /sc onlogon /f /rl highest2⤵
- Scheduled Task/Job: Scheduled Task
PID:2072
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Public\RANSOM_NOTE.txt
- Size 168B
- SHA256 b93b834f3d374f552b6e65f9a4228ee77eb42c4b6b6dcf8a894813f5c887ebdb
- MD5 e08b797160b05d12dc2cea7b5be1855a
- SHA1 9749f1e45831a0d6b8edb59d95e38fc7329f0a2f
- SHA512 955c93b4546386493c8decc93a91c264e54765d61ca09374436d419e6b33ddf2b2f224c1e49cde6a8fce1fef03bc3be60aff27e30fa98e986a247f9e017bd7ec
- TLSH T10AC0806F3899ECD470E056D5652864124712361DF7A945D1F01ACD5C29E95E856C041D
- MD5 SHA1 SHA512 TLSH