Managed XDR

vsga.exe — malware analysis report

File info

Filename
vsga.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
3.9 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0ef90bd07436362f1a48385de3c9b2ded7b9b4bb
SHA256
43203ed916a0227f171f7e81d50dd0c393a8734f543da098102bb59d23abc3cb
MD5
1e3ec9aa1f90be7d6d5a7257d1fe835d

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497 antidbg_windows: Checks for open windows typical for debuggers and forensic tools
T1497.001 antivm_generic_bios: Checks the BIOS version, possibly for anti-virtualization
T1497.001 antisandbox_productid: Obtains Windows ProductID, probably to fingerprint a sandbox
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497.001 antivm_queries_computername: Retrieves the computer name
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 antidbg_windows: Checks for open windows typical for debuggers and forensic tools
T1497.001 antivm_generic_bios: Checks the BIOS version, possibly for anti-virtualization
T1497.001 antisandbox_productid: Obtains Windows ProductID, probably to fingerprint a sandbox
T1497.001 antivm_queries_computername: Retrieves the computer name

Command and Control

T1071.001 network_cnc_http: Suspicious HTTP traffic
T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1102.003 cloud_amazonaws: Connects to cloud services of Amazon AWS (potentially for malicious payload delivery)

Other

suricata_alert: Malicious traffic detected
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
message_box: Displays a message
error_drawtext: An error occured while executing the file
yara_rules: Static rules