Managed XDR

vs_virus_varist_clean_467.eml — malware analysis report

File info

Filename
vs_virus_varist_clean_467.eml
File type
SMTP mail, ASCII text, with very long lines
File size
1.1 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f8458ef415ea9c4b8e12759e0833768446fe16a7
SHA256
21f2e2bb6e18e881b7b5fb5a273fa59cba84c264ccbc7e8ac2151ed0933ace15
MD5
59c30258911365e3a6c7cd4847e02b61

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059 nsis_suspicious_filenames: Nsis contains files with suspicious names

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

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1036 mimics_extension: Attempts to mimic the file extension
T1027.002 nsis_archive: One of the packages is NSIS archive
T1027.002 nsis_suspicious_filenames: Nsis contains files with suspicious names
T1480 system_default_lang_id_present: Checks the system language
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
no_graphical_activity: No graphic activity
creates_exe: Creates executable files in the file system
pe_overlay: PE file contains overlay