Managed XDR

731adcf2d7fb61a8335e23...4c6b699e9bf161_new.exe (ALPHV) — malware analysis report

File info

Filename
731adcf2d7fb61a8335e23dbee2436249e5d5753977ec465754c6b699e9bf161_new.exe
File type
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
File size
2.9 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
f7d87bc58393a79252264f5257be33a70625fca5
SHA256
d063ec2f26b2525b02d8811fe713bd018b3b659c14794ccd20bac4158e8c4671
MD5
6816880f60bd874f4cd7a89ac70ed7be

Malwares

  • ALPHV

Signatures

Execution

T1059.007 bad_js: Suspicious Javascript file

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
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

Credential Access

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

Discovery

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
ce_info: Blackcat Configuration Data found
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
js_suspicious: Suspicious javascript

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