Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 02:08
Behavioral task
behavioral1
Sample
2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe
Resource
win10v2004-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target 2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe
- Size 1.5MB
- Sample260930-ckmdpsygpe
- SHA256 c5b2e9a1bbf41872feec2f166059e6bc25fa3280fb0df28430beecaa21b6259f
- MD5 45b9d1ce44be97026afa89ea0a4541b4
- SHA1 ca415a1644c610776a8739131dbaf751fbc0711b
- SHA512 287725db13db278465d959793d0cbf55056276546835054e4b4259c2a0c3e208943a71f509b3fbb045517f48d326251546d15c5d4a942771c790c5e16f7c6fc1
- SSDEEP 24576:iANc9t9DTBt3byAUHWreGf+jY+JqRp5fl9NJ:ZNG9DltLyvH88YzRp5/NJ
- TLSH T1F475F04272A43FA4D1E65A39F553C7119F217F270A30466B66233ECA3E2E3C35D29B25
- 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 2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe File opened for modification C:\Windows\system32\AppVClient.exe 2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe File opened for modification C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe 2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe File opened for modification C:\Windows\system32\fxssvc.exe 2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe -
resource yara_rule behavioral1/memory/3812-8-0x0000000140000000-0x00000001407E3000-memory.dmp upx behavioral1/memory/3812-17-0x0000000140000000-0x00000001407E3000-memory.dmp upx - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 3812 2026-09-29_45b9d1ce44be97026afa89ea0a4541b4_icedid_njrat_ryuk.exe