Managed XDR

malware_11461_dynamic.exe (BlackMatter, Lockbit) — malware analysis report

File info

Filename
malware_11461_dynamic.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
197.5 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
9be046c19d2c066190be32c798ec7c1ace0e5a6a
SHA256
d5f45107e0d7588fe8a20a5fbe471013cd29b3f398a2970d495a2a630c70ace9
MD5
3f1eb53be2f9dc294c372bb234ce42a0

Malwares

  • BlackMatter
  • Lockbit

Signatures

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
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

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

Other

yara_rules: Static rules
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