Managed XDR

3a96c3075b8494fe6a76c6...446ea1394b5ac6ba1_disp (ALPHV) — malware analysis report

File info

Filename
3a96c3075b8494fe6a76c6325946ab3f200e75ce26ad886446ea1394b5ac6ba1_disp
File type
PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows
File size
3 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
ab808c03aa1b230467548a71709aa10628160079
SHA256
c198c561f2f702040cbab50580b6287686ef66ad98bc7861e498db7b1fe86b02
MD5
16ce48e34860bde93d62173a1117ffac

Malwares

  • ALPHV

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
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
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services

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