Managed XDR

c086a825-f466-48da-f52...-8387-513990ace713.eml (Tinba) — malware analysis report

File info

Filename
c086a825-f466-48da-f520-08dd28622904-2580a34c-0175-4e20-8387-513990ace713.eml
File type
RFC 822 mail, ASCII text, with CRLF line terminators
File size
858.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e70a53bd45eeffdd2609263dd7aa26219d5fa735
SHA256
d10922905317d91051fa6b004ae71e4afa256f3d8d4d44467136ccf75d0e31c4
MD5
f2fc2cc66c88c61da3c76a8fd3eb0c2a

Malwares

  • Tinba

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
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

T1036 mimics_extension: Attempts to mimic the file extension
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
T1562 registry_hide_tracing: Modifies File/Console tracing settings (often used to hide iocs from the system)
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

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

Command and Control

T1102.003 cloud_google: Connects to cloud services of Google (potentially for malicious payload delivery)
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
modifies_certs: Attempts to generate or modify system certificates
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object
enables_execute_access_on_stack: Enable execution access on stack

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