Managed XDR

teamviewer.exe (Cobalt Strike) — malware analysis report

File info

Filename
teamviewer.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
166.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
154e93981b48655440d071bbacd93ec2103c9f19
SHA256
a5128d790170aa68a11abd410ba43751751e02c1dce8ab123e437e485dd17d20
MD5
30d8069a649abe05025e87624a422cfe

Malwares

  • Cobalt Strike

Signatures

Privilege Escalation

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1027.002 packer_entropy: Probably contains compressed or encrypted data

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Command and Control

T1032 internet_security_options: Sets Internet connections options that are not secure
T1071 internet_security_options: Sets Internet connections options that are not secure
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
shellcode_wininet: Wininet-shellcode behaviour detected
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object

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