General
- Target 2026-10-12_b4fefd34b45e17bfc67705601c566e25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 4.4MB
- Sample261013-2e8r7act7v
- SHA256 a4b222b63e12d8b8411fa7c2edb19b31f7eda867a292b35f5435e5d6b8c8046c
- MD5 b4fefd34b45e17bfc67705601c566e25
- SHA1 b998e9d8d1550290eca5069320856c86156d0249
- SHA512 c58974758a7b3776befbb7b5497d34bd28d3a6ff0967c76f781270b2cca42b2d774f0747fdb200a4825bdc1960e758934b675745eced2a66f758eee1f9dbe6cb
- SSDEEP 49152:A3kHRJARJaeW4SkZP4sz9MbkqJtb2IdqJtb2IsBqJtb2IUpYqqpYq:A3kHR+RcfkZckcfX6Z6
- TLSH T1DA260915F6788362D07BC0B9C6D2AA9AFA33344157708ACB02C6D77C2F276D58976732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Behavioral task
behavioral1
Sample
2026-10-12_b4fefd34b45e17bfc67705601c566e25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-12_b4fefd34b45e17bfc67705601c566e25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260911-en
11 signatures
150 seconds
Malware Config
Targets
-
- Target 2026-10-12_b4fefd34b45e17bfc67705601c566e25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 4.4MB
- SHA256 a4b222b63e12d8b8411fa7c2edb19b31f7eda867a292b35f5435e5d6b8c8046c
- MD5 b4fefd34b45e17bfc67705601c566e25
- SHA1 b998e9d8d1550290eca5069320856c86156d0249
- SHA512 c58974758a7b3776befbb7b5497d34bd28d3a6ff0967c76f781270b2cca42b2d774f0747fdb200a4825bdc1960e758934b675745eced2a66f758eee1f9dbe6cb
- SSDEEP 49152:A3kHRJARJaeW4SkZP4sz9MbkqJtb2IdqJtb2IsBqJtb2IUpYqqpYq:A3kHR+RcfkZckcfX6Z6
- TLSH T1DA260915F6788362D07BC0B9C6D2AA9AFA33344157708ACB02C6D77C2F276D58976732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score9/10- Custom signature
Detects executables packed with ASPack
Executes dropped EXE
Adds Run key to start application
Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
Drops file in System32 directory