Managed XDR

781bae13816d6f8097225b...b5ca916b3857fb0543.ps1 (Cobalt Strike) — malware analysis report

File info

Filename
781bae13816d6f8097225b3af9dd3abdec0d40203c28d1b5ca916b3857fb0543.ps1
File type
ASCII text, with very long lines
File size
3.5 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
fb14284a0badc88ed5c178dd00d22b478fdff6e1
SHA256
aae7ddbc4b1e96a99ee6540e8dc8081d75fe2d0afd7cab47dea3b536db5e5c8d
MD5
9d8a3b337a904d7227b046dbc3773d60

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 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey
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

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey

Other

yara_rules: Static rules
network_bind: Starts servers listening at None
create_rpc_bindings: Creates RPC connection
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
writes_data: Writes big amount of data to disk

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