Managed XDR

urgent-request-for-proforma-invoice.eml — malware analysis report

File info

Filename
urgent-request-for-proforma-invoice.eml
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
683.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2438cfe8e25c4686930e7d3616b9fd0a5d01dfd0
SHA256
91694d42718bdbe167963c98c88add7aa2fb17ca489c4a87c63e83ea77acaab5
MD5
f7d5291f0ca0cc8525743b1cfc3f7c0f

Signatures

Execution

T1059 nsis_suspicious_filenames: Nsis contains files with suspicious names

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the 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

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1574 dropper_dll: Creates DLL, which is then loaded into the 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
T1027.002 nsis_suspicious_filenames: Nsis contains files with suspicious names
T1027.002 nsis_archive: One of the packages is NSIS archive
T1480 system_default_lang_id_present: Checks the system language

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
break_limit_exceeded: Warning: function calls limit has been exceeded
creates_in_programdata: Creates files in the ProgramData directory
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay