Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 03:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe
- Size 1.5MB
- Sample260714-dmfvdaft2v
- SHA256 0e0ee5de5e2d2b4bebac4bc8b8c4cb10b95fcdd09ed0de7c9c1f00626dff97a7
- MD5 bf3f17ba7fdb3624ad34e26a9465b48d
- SHA1 7581b0119f63c30a59675329d6cdaf9133d6237a
- SHA512 d08675b3a57387b1f3fd90a1f496c922d9574777505cef0104cb745547cb3468108d1903fc2b6141aff38b8c4819499a7512e128bddda71115f5b031e70f7273
- SSDEEP 12288:iOb5A4LWOsvAYFT1RlbwqZYZjfmczaAcTas04nAuflc4VWx5ntOrF7btY6:TNL3UTNEqgfmM0+Tx5ARt
- TLSH T12C75F155F6E500F9E96BC23CC8A28516E272789D1760E7EF03684B650F637E24E3EB11
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
Malware Config
Signatures
- Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe File opened for modification C:\Windows\system32\AppVClient.exe 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe File opened for modification C:\Windows\system32\dllhost.exe 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe File opened for modification C:\Windows\System32\GameInputSvc.exe 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe - Suspicious behavior: LoadsDriver 2 IoCs
pid Process 816 Process not Found 816 Process not Found - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4228 2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_bf3f17ba7fdb3624ad34e26a9465b48d_icedid_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4228