Managed XDR

tmp-90e23fb0d7fa2149b4...326d4479ad236e5919221f — malware analysis report

File info

Filename
tmp-90e23fb0d7fa2149b4010a3a1e6611554e5d7cd306326d4479ad236e5919221f
File type
PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
File size
7.8 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
66958c8996e5097e8302650a16b15ce0257998a6
SHA256
90e23fb0d7fa2149b4010a3a1e6611554e5d7cd306326d4479ad236e5919221f
MD5
7a3065a7959e01adce22519e3c163a31

Signatures

Execution

T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests

Privilege Escalation

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_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1082 has_wmi: Executes one or several WMI requests
T1057 has_wmi: Executes one or several WMI requests
T1518 locates_browser: Attempts to identify where browsers are installed
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Collection

T1074.001 access_recyclebin: Manipulation with recyclebin detected

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

creates_exe: Creates executable files in the file system
network_bind: Starts servers listening at None
creates_der: Creates a certificate file (DER)
creates_doc: Creates (office) documents in the file system
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay