Managed XDR

lb3_rundll32_pass.dll (Lockbit) — malware analysis report

File info

Filename
lb3_rundll32_pass.dll
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
148 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9c5d84a7fc7ca95a6b677de855ee3793dcb5eff8
SHA256
de0e58388e5151d3981efa0c924e4a7962ae64fed67b86346faad78752181f92
MD5
0cfe2b4603f4ec592abeb6cd9ba38c10

Malwares

  • Lockbit

Signatures

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the process
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
T1574 dropper_dll: Creates DLL, which is then loaded into the process
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
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
message_box: Displays a message
error_drawtext: An error occured while executing the file

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