Managed XDR

vtdl_1740382347_as_mxbop (Tinba, Hupigon) — malware analysis report

File info

Filename
vtdl_1740382347_as_mxbop
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
439.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e24d9454128223222945a1d83e7b245c46ff9c50
SHA256
03d2a17dca1cf53563e9b77d49d6ba905ba9b51658d7005b65240f318d383ba0
MD5
5b6b5446f656b297c6562a00f625c7ad

Malwares

  • Tinba
  • Hupigon

Signatures

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
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: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_disk_size: Checks the amount of free disk space
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1552 infostealer_ftp: Collects data from local FTP clients
T1552 infostealer_mail: Collects personal data from local email clients
T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1057 process_interest: Enumerates processes
T1010 browser_needed: Repeatedly searches for browser windows
T1497.001 antivm_disk_size: Checks the amount of free disk space
T1518 recon_programs: Collects information about installed programs
T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antivm_queries_computername: Retrieves the computer name

Collection

T1114 infostealer_mail: Collects personal data from local email clients

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
vir_nebuler: Nebuler Trojan indicators detected
creates_exe: Creates executable files in the file system
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
break_limit_exceeded: Warning: function calls limit has been exceeded
test_check_service: Starts services
open_winlogon_process: Trying to open winlogon process

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