Managed XDR

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

File info

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

Environment

win7/x86 en

Hashes

SHA1
48a0c09f3659ed2ea2194eb03bbc79feab2b9c06
SHA256
b617b7dca180cf678066da3eff7c09d9f8d79a10b71a81cc8b8935cc978ec7c6
MD5
5bab87140fed67a1a1d4480753e68e46

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

Related reports