Managed XDR

lockbit3builder.zip (BlackMatter, Lockbit, DarkSide) — malware analysis report

File info

Filename
lockbit3builder.zip
File type
Zip archive data, at least v2.0 to extract
File size
290.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
bca6d4ab71100b0ab353b83e9eb6274bb018644e
SHA256
0352c777207eaf877ab06d807dba3d92a84f7b6443bdcb967f10bc660f4c00e7
MD5
212bd1f642ede56ae46adc2735e04d36

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

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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