General
- Target 2026-06-28_b8776ed56a6ef33cb91e06ad9e6bbf25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 1.5MB
- Sample260628-yalkbacw8w
- SHA256 a420b7ce3d8e46270c513fdd02c2a2bff3c13b885c63137d12e3eb85539ad23b
- MD5 b8776ed56a6ef33cb91e06ad9e6bbf25
- SHA1 2b07d9688abd1948f0a67801c03130770947fda2
- SHA512 4ddb6d71c43cceaf15d5a373b690bd54068e967abd96eb112fea000ee105714101eba66cc66cacd50f99d62efcce808db41be0818083c86fd33effa2eceee328
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsi0qYBNMagE+P0Le5ji0hmxNrM:A3k03kHRJUPji0Aj
- TLSH T1EC758C17FAA402B5D027C1B9C5D69A5AEE7138821B3086CF1359C7283F63BD19B3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-06-28_b8776ed56a6ef33cb91e06ad9e6bbf25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-06-28_b8776ed56a6ef33cb91e06ad9e6bbf25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260618-en
Malware Config
Targets
-
- Target 2026-06-28_b8776ed56a6ef33cb91e06ad9e6bbf25_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 1.5MB
- SHA256 a420b7ce3d8e46270c513fdd02c2a2bff3c13b885c63137d12e3eb85539ad23b
- MD5 b8776ed56a6ef33cb91e06ad9e6bbf25
- SHA1 2b07d9688abd1948f0a67801c03130770947fda2
- SHA512 4ddb6d71c43cceaf15d5a373b690bd54068e967abd96eb112fea000ee105714101eba66cc66cacd50f99d62efcce808db41be0818083c86fd33effa2eceee328
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsi0qYBNMagE+P0Le5ji0hmxNrM:A3k03kHRJUPji0Aj
- TLSH T1EC758C17FAA402B5D027C1B9C5D69A5AEE7138821B3086CF1359C7283F63BD19B3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
-
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.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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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