Managed XDR

616747861.eml (Tinba) — malware analysis report

File info

Filename
616747861.eml
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
456.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
efa94b9b8a1946ad00719502086f543d2c4f603e
SHA256
afa1bbf2d3e061dc5c4db08ce2121e30012634f1396f896f895195a157d0da1c
MD5
05fef6312ab3a7dc20ac8425cb1aa9c9

Malwares

  • Tinba

Signatures

Execution

T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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

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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed

Command and Control

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

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
enables_execute_access_on_stack: Enable execution access on stack
suricata_alert: Malicious traffic detected

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