General
- Target 2026-08-18_a73a9f10edad7f57035ce0535ae02f5d_akira_cobalt-strike
- Size 21.9MB
- Sample260818-ly3saazekg
- SHA256 7809f7433f6ff47014c6cfc8b9e6152287fc7e7e65418f1333106c79cf04d888
- MD5 a73a9f10edad7f57035ce0535ae02f5d
- SHA1 fa0e1749df5147eb1c15c652e212389bc672b97a
- SHA512 b99e549d304bd04341a55a62d23d6cd38bcff244e9750c9df2e39ab73008729e5568b05e191d820b07b77a7d0e6483781188611b04acd1ad9301f42d63a65d65
- SSDEEP 24576:R3eOKCydo48lYDWci4UXiAM+cz1+oCB94wZAeEdwHOGzCdyMa4+PGl5TmQ623SYi:R3Vfya48
- TLSH T19837BFB876047DE6666F577BDE96ACDC03B626239ACBA4CC4064B7C305A3375FE02805
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-18_a73a9f10edad7f57035ce0535ae02f5d_akira_cobalt-strike.exe
Resource
win10v2004-20260513-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-18_a73a9f10edad7f57035ce0535ae02f5d_akira_cobalt-strike.exe
Resource
win11ltsc2024-20260709-en
17 signatures
150 seconds
Malware Config
Targets
-
- Target 2026-08-18_a73a9f10edad7f57035ce0535ae02f5d_akira_cobalt-strike
- Size 21.9MB
- SHA256 7809f7433f6ff47014c6cfc8b9e6152287fc7e7e65418f1333106c79cf04d888
- MD5 a73a9f10edad7f57035ce0535ae02f5d
- SHA1 fa0e1749df5147eb1c15c652e212389bc672b97a
- SHA512 b99e549d304bd04341a55a62d23d6cd38bcff244e9750c9df2e39ab73008729e5568b05e191d820b07b77a7d0e6483781188611b04acd1ad9301f42d63a65d65
- SSDEEP 24576:R3eOKCydo48lYDWci4UXiAM+cz1+oCB94wZAeEdwHOGzCdyMa4+PGl5TmQ623SYi:R3Vfya48
- TLSH T19837BFB876047DE6666F577BDE96ACDC03B626239ACBA4CC4064B7C305A3375FE02805
- MD5 SHA1 SHA512 SSDEEP TLSH
Score9/10-
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
-
Enumerates VirtualBox registry keys
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Looks for VirtualBox Guest Additions in registry
-
Looks for VMWare Tools registry key
-
Looks for VMWare services registry key.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Subvert Trust Controls
2Install Root Certificate
2Virtualization/Sandbox Evasion
5Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1