Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
21/08/2026, 02:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe
- Size 1.2MB
- Sample260821-chdzjsvsct
- SHA256 837dde6f2d7d06b4250f268e04dadf8823297b450ceea87ea750112d5ee68969
- MD5 093f675e78d5b6384718e7d014e0b111
- SHA1 e084e3271b41ca54512cb987cc858857ac8de77c
- SHA512 4a37b65b01d0e27f2016ed4c7696ef6819fb0b1241fb3e2fb33c53ce6cf4e057eae39d60c4cab688d62c4e2683aa146d769b1f0078620c1aafd8b6c9784d1191
- SSDEEP 24576:R3WpRwENzlNhcDmVpKdwqr2/TwSfVcYG3K/cJHlnFR+IGNe8j3Iz:+umV06FLNiXicJFFRGNzj3
- TLSH T176459C4263EC42E4F1F3A6389972455ADB72BC615B39C6CF0254561E1E73AD08E3AB33
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4924 alg.exe - Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe File opened for modification C:\Windows\system32\AppVClient.exe 2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4884 2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4884 2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe 4884 2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe 4884 2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-21_093f675e78d5b6384718e7d014e0b111_cobalt-strike_icedid_njrat_stealc_vidar.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4884
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:4924
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\System32\alg.exe
- Size 1.3MB
- SHA256 921884c76dfa6ea719e405eebf9727a71c5aa946e972285211bcbb986dc2d28b
- MD5 7a96bde62829c2b1f4826469b81abb2a
- SHA1 d59856609d0a9b63600fb6cc1d129a46d9496843
- SHA512 efb41381447dc6cb9ef171ddc477d4a628ada877c723ae3564a3ba56f793acec89a8a93eba17e5e03765fbf66b7e3649ded5ea5c8546db2b475b3f9316a7e90b
- SSDEEP 24576:tng/TwSfVcYG3K/cJHlnFR+IGNe8j3Iz:tngLNiXicJFFRGNzj3
- TLSH T1325512AE278C70E5E57A903D85618504E3B1F8345B1227EF5290963E8F37FEA5E3CA11
- MD5 SHA1 SHA512 SSDEEP TLSH