Managed XDR

lockbit.zip (BlackMatter, Lockbit, DarkSide) — malware analysis report

File info

Filename
lockbit.zip
File type
Zip archive data, at least v2.0 to extract
File size
290.6 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b35edb7c75269f75427aebf87128fdf6404ec80b
SHA256
c743f277a0d59737280a4abc77c772ca45a9bb1a4178a90043312455c5493ae5
MD5
2fd8f1f426224d135cd4d1f91b306b5b

Malwares

  • BlackMatter
  • Lockbit
  • DarkSide

Signatures

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
T1480 system_default_lang_id_present: Checks the system language
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
message_box: Displays a message
error_drawtext: An error occured while executing the file
checktokenmembership: Checks user token with CheckTokenMembership call

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