Managed XDR

localfile (BlackShades, NanoCore, DarkComet, Remcos, ISFB, Bozok, Vertex Loader, Poison Ivy, NetWire) — malware analysis report

File info

Filename
localfile
File type
POSIX tar archive
File size
13.7 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
62d09bceb461531165f6f536ab034cf7a0f7dfde
SHA256
4f2cdbd02bfea75932444694f1d3c317c79041be76b0adb6a091e72fcf9284d0
MD5
18ea858f966113154acd965a1548787c

Malwares

  • BlackShades
  • NanoCore
  • DarkComet
  • Remcos
  • ISFB
  • Bozok
  • Vertex Loader
  • Poison Ivy
  • NetWire

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

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

T1003.001 yara_rules: Static rules
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1057 has_wmi: Executes one or several WMI requests
T1082 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
T1497.002 antivm_usbstor: Reads information about usbdevices from regkey

Command and Control

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

Other

network_bind: Starts servers listening at None
no_graphical_activity: No graphic activity
pdf_compressed_stream: Contains an object with compressed stream
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
many_files_in_archive: The archive contains more than 5 files

Related reports

Managed XDR