Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/09/2026, 17:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
- Size 381KB
- Sample260908-vxrs3agh86
- SHA256 9a006b45539d39e5d786acecb42050a4214d3c51c25b6137178a58a9a77d4b8a
- MD5 4a80cefce5f98d45e95226af00fce482
- SHA1 41c52bd9808c6dbd0cb9b197f17bbefa4fa23c08
- SHA512 adaca8ee10743625ae96967d9daae226be99b737fa40fb78fedf55ab30624db07bcea031ece780f0c47682a99a1da8f293039bda0560b295c67427603b0e8400
- SSDEEP 6144:I3pInivnCNLSgDsJzhBbG7ywWRgnH9XA+mw64yh5NgEuRMYnkHN:nzOh05Qw640u+FN
- TLSH T12A849D15FBA500F9D0A7D138CD524502EB727C8E47B1AADF23E44AA61F276E04E3EB51
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 3804 created 4992 3804 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 82 - Executes dropped EXE 3 IoCs
pid Process 3856 MicrosoftEdgeUpdate.exe 2640 MicrosoftEdgeUpdate.exe 1668 MicrosoftEdgeUpdate.exe - Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicrosoftEdgeUpdate = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\WDI\\MicrosoftEdgeUpdate.exe\"" 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe Set value (str) \REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicrosoftEdgeUpdateHelper = "\"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\WDI\\MicrosoftEdgeUpdate.exe\"" 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe Set value (str) \REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicrosoftEdgeUpdateCore = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Themes\\MicrosoftEdgeUpdate.exe\"" 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3804 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 3804 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3804 wrote to memory of 1272 3804 2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 89
Processes
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS1⤵PID:4992
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C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3804
-
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C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-08_4a80cefce5f98d45e95226af00fce482_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe" --watch 38042⤵PID:1272
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe"1⤵
- Executes dropped EXE
PID:3856
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C:\Users\Admin\AppData\Local\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe"1⤵
- Executes dropped EXE
PID:2640
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\MicrosoftEdgeUpdate.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\MicrosoftEdgeUpdate.exe"1⤵
- Executes dropped EXE
PID:1668
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WDI\MicrosoftEdgeUpdate.exe
- Size 381KB
- SHA256 9a006b45539d39e5d786acecb42050a4214d3c51c25b6137178a58a9a77d4b8a
- MD5 4a80cefce5f98d45e95226af00fce482
- SHA1 41c52bd9808c6dbd0cb9b197f17bbefa4fa23c08
- SHA512 adaca8ee10743625ae96967d9daae226be99b737fa40fb78fedf55ab30624db07bcea031ece780f0c47682a99a1da8f293039bda0560b295c67427603b0e8400
- SSDEEP 6144:I3pInivnCNLSgDsJzhBbG7ywWRgnH9XA+mw64yh5NgEuRMYnkHN:nzOh05Qw640u+FN
- TLSH T12A849D15FBA500F9D0A7D138CD524502EB727C8E47B1AADF23E44AA61F276E04E3EB51
- MD5 SHA1 SHA512 SSDEEP TLSH