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
402.6 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2df841157fbb01865f18854f21a3cf73b431beb4
SHA256
824fe35fec154fef31fd9037f9aa23509bd819568cde4fee002976a1f3c30bc4
MD5
735bfac9ef18a94c059ba6bc7acdf5b0

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
no_graphical_activity: No graphic activity
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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