General
- Target 2026-07-07_919202f67bc73d287fc0d1a8bdbe2e32_akira_cobalt-strike_elex_hijackloader
- Size 767KB
- Sample260707-jb3snacw2z
- SHA256 2e19224d5efd36e154056077d710ce8b31d0782b6779029363ab6f1fbd603459
- MD5 919202f67bc73d287fc0d1a8bdbe2e32
- SHA1 1c0a46af1fd0769274d1083f15e7bd05395b56d6
- SHA512 b7e5da4e7ee63e6ad0f639c5ddf1213ae60383143c2f32e52f48b2fcdac48660118988a3a9be7ec6919a2c9b999913e64e105f0f88ec788bfbae2178009b7166
- SSDEEP 12288:ssIItN4fGjLKf/ZIClyBOUFKJaGMsL2rn65hYgiOXtCL:rX1LKfhIClyBZGFQn652EdCL
- TLSH T17DF44A47F68D7BB9C4D9D238465FB222BE317C081B22ABDB2384A6313D666D15F38354
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-07_919202f67bc73d287fc0d1a8bdbe2e32_akira_cobalt-strike_elex_hijackloader.exe
Resource
win10v2004-20260513-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-07_919202f67bc73d287fc0d1a8bdbe2e32_akira_cobalt-strike_elex_hijackloader.exe
Resource
win11ltsc2024-20260706-en
12 signatures
150 seconds
Malware Config
Targets
-
- Target 2026-07-07_919202f67bc73d287fc0d1a8bdbe2e32_akira_cobalt-strike_elex_hijackloader
- Size 767KB
- SHA256 2e19224d5efd36e154056077d710ce8b31d0782b6779029363ab6f1fbd603459
- MD5 919202f67bc73d287fc0d1a8bdbe2e32
- SHA1 1c0a46af1fd0769274d1083f15e7bd05395b56d6
- SHA512 b7e5da4e7ee63e6ad0f639c5ddf1213ae60383143c2f32e52f48b2fcdac48660118988a3a9be7ec6919a2c9b999913e64e105f0f88ec788bfbae2178009b7166
- SSDEEP 12288:ssIItN4fGjLKf/ZIClyBOUFKJaGMsL2rn65hYgiOXtCL:rX1LKfhIClyBZGFQn652EdCL
- TLSH T17DF44A47F68D7BB9C4D9D238465FB222BE317C081B22ABDB2384A6313D666D15F38354
- MD5 SHA1 SHA512 SSDEEP TLSH
Score9/10-
Renames multiple (258) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops file in Drivers directory
-
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.
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1