Managed XDR

1-d-8-d88e4f3a16959f8e...51015bce5f079b7ed.file (BlackMatter, Lockbit) — malware analysis report

File info

Filename
1-d-8-d88e4f3a16959f8eeac3b1c9eae5e6ab64b6e49546f00e551015bce5f079b7ed.file
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
159 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
738b30888d73277826a9660ca3b35895758f8cd8
SHA256
d88e4f3a16959f8eeac3b1c9eae5e6ab64b6e49546f00e551015bce5f079b7ed
MD5
197e65fc8d72ad9b8eb4a4dbe91563d1

Malwares

  • BlackMatter
  • Lockbit

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
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey
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
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
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
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

Related reports

Managed XDR