Managed XDR

vncpasswd.exe — malware analysis report

File info

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

Environment

win7/x86 en

Hashes

SHA1
7bf4068010a0d4c96f8506e15c4bbc4c1914c486
SHA256
b650ad9149fe44db48ce35c180e7a3710bf0dab07ee202f8f428d96b5ba356b7
MD5
7263da5f3dab93538e3596028397a34a

Signatures

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
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497.001 antisandbox_outputdebugstring: Attempts to slow down analysis using OutputDebugString
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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 antisandbox_outputdebugstring: Attempts to slow down analysis using OutputDebugString
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1518 locates_browser: Attempts to identify where browsers are installed

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
interface_enum_connections: IEnumConnections interface quering is detected
break_limit_exceeded: Warning: function calls limit has been exceeded
pe_overlay: PE file contains overlay