Managed XDR

yyvhj.txt (Hupigon, TrickBot) — malware analysis report

File info

Filename
yyvhj.txt
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
776 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c2f57e490ef68190f769eb8f8971b6e54329de0c
SHA256
a3cebf31e185cfae066634a108c3bee7de5c32475411c5398525e2e2caf00d80
MD5
b304b0f0fed483cc72c977c99122b70a

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
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
no_graphical_activity: No graphic activity
message_box: Displays a message
error_drawtext: An error occured while executing the file

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