General
- Target 2026-07-09_b7dbaacb6621b707318854507af75aa0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 2.3MB
- Sample260709-cbyqdacv8t
- SHA256 77bc8e45578ed833a1dcfa6afe767f4eeb91c71f214d6ae53b4d48f59457c31a
- MD5 b7dbaacb6621b707318854507af75aa0
- SHA1 51438beb6e891af8ce83091059460532e8cd09b3
- SHA512 db971d261fd57a5dedc7924c950ab2779ff09ddbff1b2331c9efb25d4ada5ef48f0f6e400cea1091a5b4eeede5bdb776516508de3364acaad178cd272e2d9453
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdocjmtLaoxLascdYTqMi8CtBd2QHCHmTBW5+:A3k03kB56r3qJtb2IEeW4SkZP4sz9Mb
- TLSH T184B52A16F6788722D077C0B9C5D2AA5AFA3238465F3086CB0345DB283F277D5963A736
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-07-09_b7dbaacb6621b707318854507af75aa0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-09_b7dbaacb6621b707318854507af75aa0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260706-en
Malware Config
Targets
-
- Target 2026-07-09_b7dbaacb6621b707318854507af75aa0_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 2.3MB
- SHA256 77bc8e45578ed833a1dcfa6afe767f4eeb91c71f214d6ae53b4d48f59457c31a
- MD5 b7dbaacb6621b707318854507af75aa0
- SHA1 51438beb6e891af8ce83091059460532e8cd09b3
- SHA512 db971d261fd57a5dedc7924c950ab2779ff09ddbff1b2331c9efb25d4ada5ef48f0f6e400cea1091a5b4eeede5bdb776516508de3364acaad178cd272e2d9453
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdocjmtLaoxLascdYTqMi8CtBd2QHCHmTBW5+:A3k03kB56r3qJtb2IEeW4SkZP4sz9Mb
- TLSH T184B52A16F6788722D077C0B9C5D2AA5AFA3238465F3086CB0345DB283F277D5963A736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Custom signature
Detects executables packed with ASPack
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Executes dropped EXE
Adds Run key to start application
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1