Managed XDR

npfproxy.dll (Mimikatz) — malware analysis report

File info

Filename
npfproxy.dll
File type
PE32+ executable (GUI) x86-64, for MS Windows
File size
925.5 KB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
7df54c134925c0e077d0859c7202554d590e9f45
SHA256
137df6ca1345311db5423995479418f44d1a17ba5fa2b462714a67ec422fb9bd
MD5
9fa880921762cc3969eb8767be8175c9

Malwares

  • Mimikatz

Signatures

Privilege Escalation

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
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

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070 stealth_window: A process created a hidden window

Other

yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process

Related reports