Managed XDR

0458ccdf511c0488b236cc62e6d4e8db.virus (Tinba) — malware analysis report

File info

Filename
0458ccdf511c0488b236cc62e6d4e8db.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
12.8 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f7fb60af2e928899aadfbe5095eecb23e796fc59
SHA256
6921125fa438a37da8819be781c38a967262da669d0085ab2549f985823b2485
MD5
0458ccdf511c0488b236cc62e6d4e8db

Malwares

  • Tinba

Signatures

Execution

T1569.002 persistence_service: Starts newly created service

Persistence

T1543.003 creates_service: Creates a service, that will start automatically

Privilege Escalation

T1543.003 creates_service: Creates a service, that will start automatically
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
T1562.004 firewall_add_rule: Modifies Firewall rules
T1070 stealth_window: A process created a hidden window
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
no_graphical_activity: No graphic activity
creates_exe: Creates executable files in the file system
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call

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