Managed XDR

b73179f9db800afc58bb830456094e58.virus — malware analysis report

File info

Filename
b73179f9db800afc58bb830456094e58.virus
File type
PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
File size
2.7 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
77c0b3a13cdcb75da69919945ee3c94b35c9b4fd
SHA256
46d08a884c1c11a40749fb6c6f21b7b792eb14a6c09f9b2ab6ad4cbdd0eb46e5
MD5
b73179f9db800afc58bb830456094e58

Signatures

Privilege Escalation

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

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

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_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay