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
6e1373f125562cc30be186de354ffea0142529b0
SHA256
5c982d11c06b51f14c6228d2ee80b9faf0b5c78c3ee9d1b798a8a93b9d3f45c0
MD5
ad06b5b43f911ed2e297beb9c4cca21c

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