General
- Target 2026-06-27_f7ffa3cb5223b3262995b6995972ebe5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 3.4MB
- Sample260629-bkf19aa19m
- SHA256 f1d36d3e5a7c1251af02c9c34d85b36bce00faf10721f8f23ac3feaefd67d938
- MD5 f7ffa3cb5223b3262995b6995972ebe5
- SHA1 3a254283d986782085aff0aceed004b9e3884b9e
- SHA512 c62b371ccace6900dd9eb591c4508a6781d6ccdcb467174b7bf6b9e36ea8f40634985b4fbf3822b9fe2c622cc3e9768221933890d68486e90cf8f98bb8a6e2d8
- SSDEEP 49152:A3k03kHRJQ56rbeW4SkZP4sz9Mb5eW4SkZP4sz9MbkqJtb2IY:A3k03kHRfr7fkZcNfkZckH
- TLSH T156F53B16F5788722D0B7C0B9C5D6AA9AFE3238465F308ACB0345D72C2E277D58636736
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-06-27_f7ffa3cb5223b3262995b6995972ebe5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-06-27_f7ffa3cb5223b3262995b6995972ebe5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260618-en
Malware Config
Targets
-
- Target 2026-06-27_f7ffa3cb5223b3262995b6995972ebe5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 3.4MB
- SHA256 f1d36d3e5a7c1251af02c9c34d85b36bce00faf10721f8f23ac3feaefd67d938
- MD5 f7ffa3cb5223b3262995b6995972ebe5
- SHA1 3a254283d986782085aff0aceed004b9e3884b9e
- SHA512 c62b371ccace6900dd9eb591c4508a6781d6ccdcb467174b7bf6b9e36ea8f40634985b4fbf3822b9fe2c622cc3e9768221933890d68486e90cf8f98bb8a6e2d8
- SSDEEP 49152:A3k03kHRJQ56rbeW4SkZP4sz9Mb5eW4SkZP4sz9MbkqJtb2IY:A3k03kHRfr7fkZcNfkZckH
- TLSH T156F53B16F5788722D0B7C0B9C5D6AA9AFE3238465F308ACB0345D72C2E277D58636736
- 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