Managed XDR

rv_-cobro-juridico-ess8140.eml — malware analysis report

File info

Filename
rv_-cobro-juridico-ess8140.eml
File type
ASCII text, with very long lines, with CRLF line terminators
File size
4.2 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
1d06884ac646f0f9ae1facde936c1552740cc783
SHA256
2521add66e5487cd53fbc01cebaa705551a32d588f4163c28908df71218a453b
MD5
b0f8daac865e110fdf016c5c65f954a9

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.003 suspicious_batch: Suspicious batch

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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 copies_utilities: Copies and runs system utility with different name
T1497.001 antivm_queries_computername: Retrieves the computer name
T1027 many_env_vars: An extensive number of environment variables has been created (possible sign of obfuscation)
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name

Other

creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity