Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/10/2026, 04:34
Behavioral task
behavioral1
Sample
2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe
Resource
win10v2004-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe
Resource
win11ltsc2024-20260911-en
3 signatures
150 seconds
General
- Target 2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe
- Size 1.8MB
- Sample261030-e67mwahs5z
- SHA256 0d72f3f79098d58a9a0b37488e4564c0ab889823b9f12345c636129b1a884b96
- MD5 531fb1f08e3e6942b3cee39d8d2a38f2
- SHA1 4634a48d7bf9774c40c4afc55db6562b31ade645
- SHA512 5c48a14486992bf9b9497d6721ba1eb24d8360575d9725fffa44edc007a562d37257e5f89a6d12af9e151aa7988b864bf2261684fe572a0bd893d42f607ccc72
- SSDEEP 24576:C+T0AYyBE9Wx/tEX6PoC0jIMu563tAj0rMKM/a9kS8gze9LJBUmjy12:Ce0AYXWxyXGohjIMDnM7iqa2
- TLSH T1C385CF0BB26508EAC2A9C074CE1AD5319761BC4E0BF255FB3581F2D92E36AD07F39B15
- 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\AppVClient.exe 2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe File opened for modification C:\Windows\System32\alg.exe 2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe -
resource yara_rule behavioral2/memory/4752-2-0x00007FF75A1C0000-0x00007FF75A5C8000-memory.dmp upx behavioral2/memory/4752-12-0x00007FF75A1C0000-0x00007FF75A5C8000-memory.dmp upx - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4752 2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_531fb1f08e3e6942b3cee39d8d2a38f2_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4752