Managed XDR

81a8fefdf803a3e4ff0d94e17a427a0c.virus — malware analysis report

File info

Filename
81a8fefdf803a3e4ff0d94e17a427a0c.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
256 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
256a6618a92486211c32bc557141ff328032bcf6
SHA256
c405c0cc45fd3ad0c7be46ec67a7c94bb0d07ee381f36a50ea170a215fdcdc33
MD5
81a8fefdf803a3e4ff0d94e17a427a0c

Signatures

Execution

T1047 has_wmi: Executes one or several WMI requests

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

T1070.004 deletes_self: Moves to different location or removes the original executable file
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1070 stealth_window: A process created a hidden window
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

T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
origin_langid: Unconventional language of the executable file
checktokenmembership: Checks user token with CheckTokenMembership call