Managed XDR

27cbd494e33bfec3d3e88af73a13d281.virus — malware analysis report

File info

Filename
27cbd494e33bfec3d3e88af73a13d281.virus
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.10, Code page: -535, Title: Nhn xt bn tho, Author: NGUYEN KHAC THANH, Template: Normal, Last Saved By: NGUYEN KHAC THANH, Revision Number: 2, Name of Creating Application: Microsoft Word 8.0, Total Editing Time: 03:12:00, Create Time/Date: Wed Nov 6 02:46:00 2002, Last Saved Time/Date: Wed Nov 6 11:25:00 2002, Number of Pages: 4, Number of Words: 885, Number of Characters: 5048, Security: 0
File size
52 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
283e3fab52b174da55fad8e524e49061f6c1c186
SHA256
6f9ebfec8bbdb0fef91d8857bf54824e12c56ce82987beb4c7200057b7072194
MD5
27cbd494e33bfec3d3e88af73a13d281

Signatures

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

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

T1064 office_macros_suspicious: Document contains suspicious macro
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro
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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
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
checktokenmembership: Checks user token with CheckTokenMembership call