Managed XDR

beacon_x64.ps1 (Cobalt Strike) — malware analysis report

File info

Filename
beacon_x64.ps1
File type
ASCII text, with very long lines
File size
405 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a856c927947a681c4a43461f513bb02815a4c6e1
SHA256
4b6e4e16ba28e32a503d338c45285d265405e30ee1e0019ddfa4de877a4e16aa
MD5
baffa468d96af7e39c01e6251bf3cefc

Malwares

  • Cobalt Strike

Signatures

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call

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