Managed XDR

bruh.rtf — malware analysis report

File info

Filename
bruh.rtf
File type
Rich Text Format data, version 1, ANSI
File size
4.1 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3df299daeec58e0d478bee41e83c8cd44cfe4e7c
SHA256
1160ff726a0e29b91d7516cf819c7b8847aa6f3c8c26b560cc946b5238553020
MD5
6b8a4911bb9ef70dbe8d98c397aa4e00

Signatures

Execution

T1203 office_write_exe: Office document dropped an executable file

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

T1497.001 antivm_generic_disk_setupapi: Collects information about disks using Device Information APIs for anti-virtualizition
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
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_upx: The executable file is compressed using UPX
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1480 system_default_lang_id_present: Checks the system language
T1027.002 packer_entropy: Probably contains compressed or encrypted data

Credential Access

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

Discovery

T1497.001 antivm_generic_disk_setupapi: Collects information about disks using Device Information APIs for anti-virtualizition
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

office_embedded: Office document contains embedded executable file(s)
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
office_suspicious_data: Office file contains suspicious data
create_rpc_bindings: Creates RPC connection
require_administrator: Requests administrator privileges
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
yara_rules: Static rules