Managed XDR

usfive_20210807-233729 — malware analysis report

File info

Filename
usfive_20210807-233729
File type
PE32 executable (console) Intel 80386, for MS Windows
File size
308 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
93dc18c50bdc4a649aaebed80f39c0c4abd0d14f
SHA256
f60725c9ef99938ddb6d446677ace38ee86cf3f382e7146b3e3f749b13694115
MD5
06f479481211756641803fe02a8c3f37

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
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_network_adapters: Checks NIC addresses
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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_network_adapters: Checks NIC addresses
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
dead_host: Connects to IP addresses that do not respond to requests
has_pdb: This executable file has a PDB path
get_policy_info: Retrieves information about a Policy object
suspicious_network_port: Performs TCP or UDP request to non-standard port