Managed XDR

c-windows-07hpluxph.exe (BlackMatter, Lockbit) — malware analysis report

File info

Filename
c-windows-07hpluxph.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
163.5 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
17d748c76f4aad54a3fb801c57f88c7c65e21d14
SHA256
837a814a3f2ba41acc1030dddc563f932a004d212c7fa0043ef79f8e8013db9f
MD5
54e9b0219448ecceea1223e08e5f9406

Malwares

  • BlackMatter
  • Lockbit

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_upx: The executable file is compressed using UPX
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
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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

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
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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