Managed XDR

vtdl_1739467850_hz7s_r1o — malware analysis report

File info

Filename
vtdl_1739467850_hz7s_r1o
File type
SMTP mail, UTF-8 Unicode text, with very long lines, with CRLF line terminators
File size
1021 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
44313c2236b8c11fdfffd84961c65066e9b0a407
SHA256
fb5f9f4115393536e7adddfe31655590583d6f460e2220effdbebded41d45e6e
MD5
185fb2ce7f781c74e9702307659031a3

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

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
T1027.002 nsis_archive: One of the packages is NSIS archive
T1027.002 nsis_suspicious_filenames: Nsis contains files with suspicious names
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

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
pe_overlay: PE file contains overlay