General
- Target 2026-07-02_7fa0fdfb462197901fba377fa262377d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 1.6MB
- Sample260703-brwehshx2w
- SHA256 838e3dd55c27dd4d27e27f742cdc4397c9d9f5d776e8cc96476bd562ed71135f
- MD5 7fa0fdfb462197901fba377fa262377d
- SHA1 941ff543546ee5d553055deebfdc2a14c9bf5de3
- SHA512 d19bb6d0ccb2e261378bfcef1a24ed9ea42833a45d66a5d58723f9f300e52cd2ce971bf1c9a9c21fa85d13634bfacd64ab39630dcc7c6b2ae6f8ffc46a120411
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapeNoVD5TvinrmC0Le5ji0hmxNrM:A3k03kHRJB56rTPji0Aj
- TLSH T16D855B16F6A44BA5D02FC178C5D2965AEA733C421F3087CB1354DE283F67BD19A3A362
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-07-02_7fa0fdfb462197901fba377fa262377d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-02_7fa0fdfb462197901fba377fa262377d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260629-en
Malware Config
Targets
-
- Target 2026-07-02_7fa0fdfb462197901fba377fa262377d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry
- Size 1.6MB
- SHA256 838e3dd55c27dd4d27e27f742cdc4397c9d9f5d776e8cc96476bd562ed71135f
- MD5 7fa0fdfb462197901fba377fa262377d
- SHA1 941ff543546ee5d553055deebfdc2a14c9bf5de3
- SHA512 d19bb6d0ccb2e261378bfcef1a24ed9ea42833a45d66a5d58723f9f300e52cd2ce971bf1c9a9c21fa85d13634bfacd64ab39630dcc7c6b2ae6f8ffc46a120411
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapeNoVD5TvinrmC0Le5ji0hmxNrM:A3k03kHRJB56rTPji0Aj
- TLSH T16D855B16F6A44BA5D02FC178C5D2965AEA733C421F3087CB1354DE283F67BD19A3A362
- 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.
-
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