Managed XDR

9a19fff2b18432bb4a6d40...07bff21f229e5dcdc3_ipr (Sodinokibi) — malware analysis report

File info

Filename
9a19fff2b18432bb4a6d409a755fc712ee4f60f5a4b46b07bff21f229e5dcdc3_ipr
File type
PE32 executable (console) Intel 80386, for MS Windows
File size
111 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
79ef18cb9e6f30b7c7cdd4ade27df79ffc853842
SHA256
93d14db9ff1464fe2e00d18157ae4f7055159fb0d66175cd3316f66b0b3e650e
MD5
5a969a1c11d9f382dc27defaa1dec27f

Malwares

  • Sodinokibi

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 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
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

T1057 has_wmi: Executes one or several WMI requests
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

Command and Control

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

Other

yara_rules: Static rules
network_bind: Starts servers listening at None
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
has_pdb: This executable file has a PDB path
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services

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