Managed XDR

rk840430.exe — malware analysis report

File info

Filename
rk840430.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
460.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6057efb38c2644c8784a42f0e3ee4cbe0b476520
SHA256
59d1e3b5781117c46c33936073aa2f9125018f08d2846884a691b300116f81f5
MD5
0e9b133237ff4bb9416b7b455c26f673

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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

Other

yara_rules: Static rules
dead_host: Connects to IP addresses that do not respond to requests
no_graphical_activity: No graphic activity
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object
suspicious_network_port: Performs TCP or UDP request to non-standard port