Managed XDR

nknam.rar — malware analysis report

File info

Filename
nknam.rar
File type
Zip archive data, at least v2.0 to extract
File size
4.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a11996e95939c2351c35b5a4ed32476b137025bf
SHA256
960cc8ea4cbd5179a4eca6603246a6e225d03fbe1c264ac622d641057fa79f46
MD5
f6fe79de0d06b57e0791c1a67f0f2e2e

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1203 suspicious_msapp: Suspicious execution of Microsoft Application (possible exploitation)

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

T1036 mimics_extension: Attempts to mimic the file extension
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
pdf_compressed_stream: Contains an object with compressed stream
checktokenmembership: Checks user token with CheckTokenMembership call