Managed XDR

usbclass (Regin) — malware analysis report

File info

Filename
usbclass
File type
PE32 executable (DLL) (native) Intel 80386, for MS Windows
File size
25.8 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
adc283dde5e6701260d67d29b678eddd1fe2d108
SHA256
aa0a2982b22acc5cd75798fcd6f92d1f476dd8105dc247de00dc851bcdebc6eb
MD5
c3350f47c2bfc3e327fd38f795ec2104

Malwares

  • Regin

Signatures

Persistence

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

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

Defense Evasion

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Other

yara_rules: Static rules
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
message_box: Displays a message
pe_overlay: PE file contains overlay

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