Managed XDR

poker.ocx (Hupigon, TrickBot) — malware analysis report

File info

Filename
poker.ocx
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
684 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b64b30241b75b50d29ff9f7edf5adc2076e6a4d9
SHA256
7324a1f8a81a20ab639fd1a93288c219ece1adad7c9ba9b934199a4b6debc7a1
MD5
cc840b676f30f145c6f9083561beaea4

Malwares

  • Hupigon
  • TrickBot

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 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1574 dropper_dll: Creates DLL, which is then loaded into the process
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

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
test_check_service: Starts services

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