Managed XDR

enhancedrunner.exe — malware analysis report

File info

Filename
enhancedrunner.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
760 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
8b4f9a02d8d01b0e7b9a95379319a651dbdbb37c
SHA256
24bf9a9d773360e610ae0aa3a4cf765e44c6552a198dcc3ccc559187d75614be
MD5
40948945bbac65d05cc342e6f1f995a4

Signatures

Execution

T1072 detect_putty: Traces typical for Putty are detected in the system

Persistence

T1546 classes_autorun: Registers new extension and adds execution command

Privilege Escalation

T1546 classes_autorun: Registers new extension and adds execution command
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

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_queries_computername: Retrieves the computer name
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

Credential Access

T1552 infostealer_ftp: Collects data from local FTP clients

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name

Lateral Movement

T1072 detect_putty: Traces typical for Putty are detected in the system

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
checktokenmembership: Checks user token with CheckTokenMembership call