Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 04:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe
Resource
win10v2004-20260130-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe
Resource
win11-20260130-en
3 signatures
150 seconds
General
- Target 2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe
- Size 1.2MB
- Sample260511-en69dsa17v
- SHA256 f0181ac28a5e506af1fba2b0b39153fe80577e224ad7055f17a3c32c8f361b04
- MD5 8b771b1b05da5762366f72ef215f6ab8
- SHA1 2548b095c217cbfb8cefeeb08641678ae114ac1e
- SHA512 e1ede6fc1463207af1a9efde76cc89f93e10c5ab140d6a0cfd51db13ae11ec38e4997db3352fc177202e38c370ebe918e5d369585bad51dd9d2f599b15fa9f68
- SSDEEP 24576:2rjQjFSG1JD68z5N/tj4JfJ4yL/tNCJPXUQrPq:2XiFSqDF5xtmfJ4klKXnC
- TLSH T18545D05677E402F9E57BC23AC9964646EAB278026721E7CF039003AA1F377914E7F721
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4256 alg.exe - Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe File opened for modification C:\Windows\system32\AppVClient.exe 2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 5064 2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_8b771b1b05da5762366f72ef215f6ab8_icedid_njrat_vidar.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:5064
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:4256
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\System32\alg.exe
- Size 676KB
- SHA256 7f8cd999259b5c493359e15d4a4f21f48ece70026980e2793bc53c7e8b6609a3
- MD5 c795e51ddacce308e3e49e6ab2a202b2
- SHA1 99a4c10640c254ce6d77efcf7bf1e4c83557dde1
- SHA512 9138d9ce539225576f59fc33492dc604c3b56406369c1c9c4ae39b91531893f42d4c0bc0d4a70fc97b3c5bfe00913ebe315625dda422f8dc157cca36ef2b163b
- SSDEEP 12288:KlYJeXm5nkEUuEmfJ4yb+QdIKYKNCJKHZDgdVw8XkLavV2Q9yW+GGYT7SU:KlYJeXm5jUuEmfJ4yL/tNCJPXUQrPj
- TLSH T1F3E4129E319C70E5D52A82BC5584C100D331F4E5231663FF96D0D0BA5FABAE62E3CB81
- MD5 SHA1 SHA512 SSDEEP TLSH