Managed XDR

ftreebrowser.exe (TrickBot, Hupigon) — malware analysis report

File info

Filename
ftreebrowser.exe
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
648 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a5bf4766f86ebc0976caf6d8056206b2a34bd56f
SHA256
f18e37c957973e11af3e470a4ca4d350537ff72af51a01b02b8d45e5600b1e80
MD5
da495d6a4743db1c701d5a3eced7241c

Malwares

  • TrickBot
  • Hupigon

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

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

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