Managed XDR

3a8189525e51189b18e8c77f6830b34b.virus (Tinba) — malware analysis report

File info

Filename
3a8189525e51189b18e8c77f6830b34b.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
2.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6c84e637c6e385b1586c5ec8b4276e39c8c0607b
SHA256
08c8b1e8180a39dcb9d54d0ec03265eebb31644eb1571d3fff78af535687dff8
MD5
3a8189525e51189b18e8c77f6830b34b

Malwares

  • Tinba

Signatures

Privilege Escalation

T1134 sets_privilegies_via_rtladjustprivilege: Sets process privilege via RtlAdjustPrivilege
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

T1070.001 clear_event_log: Clears an event log
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1134 sets_privilegies_via_rtladjustprivilege: Sets process privilege via RtlAdjustPrivilege
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_browser: Retrieves personal information from local Internet browsers
T1503 infostealer_browser: Retrieves personal information from local Internet browsers

Discovery

T1057 process_interest: Enumerates processes

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
dns_without_resolve: DNS query without a response
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
message_box: Displays a message
test_check_service: Starts services
open_event_log: Opens an event log

Related reports