Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 02:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe
Resource
win11ltsc2024-20260618-en
4 signatures
150 seconds
General
- Target 2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe
- Size 1.1MB
- Sample260629-chwvcsay9v
- SHA256 a09089c4357f70120968e754d4e13ca05ed550b225c21a4ab6dfcafd7c8f619b
- MD5 e0787f5120c89ab4d3efebea707845c5
- SHA1 a302afcbe3e25e58e0dc62b63bf4b8d386cc7dd5
- SHA512 d3c7a8b5e092ef03df6d0472635972a8c12ca64770ca4d9695d2d75f5a643711d69946050d28a494d1678c2109e474d45c07ae8549a58e2988b31563c7702ad1
- SSDEEP 24576:3cmUsjYzjQsXPWJicLXMhwFngTnJrtCQ29DsqjnhMgeiCl7G0nehbGZpbD:3tUsKPWJicLchwFnartCvDmg27RnWGj
- TLSH T18845E159A7F500B8E0B3D674CA668117FAB778456A308F5F03A5865B2F336608F3D722
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
Malware Config
Signatures
- Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe File opened for modification C:\Windows\system32\AppVClient.exe 2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: LoadsDriver 2 IoCs
pid Process 820 Process not Found 820 Process not Found - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1524 2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_e0787f5120c89ab4d3efebea707845c5_icedid_mespinoza_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1524