Managed XDR

infected2.ps1 (Cobalt Strike) — malware analysis report

File info

Filename
infected2.ps1
File type
ASCII text, with very long lines
File size
402.3 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e748fd211f721d7a5bc9f1781a0327e780f51dc5
SHA256
f26ff31c0888e6a9d8ea0fb2fff892ccda4deda9158d954f2ee2e0562c1879b2
MD5
bbefd537823f5b32a4bb74aaf6d9f6b3

Malwares

  • Cobalt Strike

Signatures

Execution

T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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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