Managed XDR

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

File info

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

Environment

win7/x86 en

Hashes

SHA1
51b17236d40ef2c354916d6f758191b3128bf58d
SHA256
ff6554ab27fa28c602add0c4824a651b42f0d9b45e7d0a758ba66e2e650598db
MD5
75378e60ba4f150d6adb5468edef655b

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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