Managed XDR

f7fc5a3d2a1d4b526b73c69bd37c57d3.virus — malware analysis report

File info

Filename
f7fc5a3d2a1d4b526b73c69bd37c57d3.virus
File type
PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
File size
2 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
b87656e4dfe69beeffa5a3889f0eda94810ae046
SHA256
54d8c5fb78d97efa6bb70ca565e19355d1aa0b7741ce8c77cc1ac8c697614bcf
MD5
f7fc5a3d2a1d4b526b73c69bd37c57d3

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process
T1055 injection_failed: The attempt to inject into a process has failed

Defense Evasion

T1027.002 packer_polymorphic: Creates a modified copy of itself
T1027.002 packer_upx: The executable file is compressed using UPX
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 opens_process_token: Opens the access token associated with a process
T1055 injection_failed: The attempt to inject into a process has failed

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

executes_dropped_exe: Executes dropped exe files
yara_rules: Static rules
creates_many_processes: Spawns a lot of processes (over 70)
creates_exe: Creates executable files in the file system
creates_in_windows: Creates files in the Windows directory
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
test_check_service: Starts services
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay