Managed XDR

5en0r7z16mh5hsagjs2y80arrvunjn3dlkd2tufq — malware analysis report

File info

Filename
5en0r7z16mh5hsagjs2y80arrvunjn3dlkd2tufq
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Title: PREFEITURA MUNICIPAL DE BIGUAU, Author: home, Template: Normal, Last Saved By: leandrocunha, Revision Number: 4, Name of Creating Application: Microsoft Office Word, Total Editing Time: 03:00, Create Time/Date: Wed Dec 5 18:12:00 2012, Last Saved Time/Date: Fri Apr 26 19:44:00 2013, Number of Pages: 1, Number of Words: 360, Number of Characters: 1944, Security: 0
File size
79 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4ef613759a1cb01f4a0508a5ede91e3a45141653
SHA256
4a718ae9d636ab6406ebe6b48bc9ef185019232fa5294d9c4c7424c647f85d19
MD5
0f5b5c328f30bdaaaab88d2c1272c1d0

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1064 office_macros: The document contains macroses (total: 2)
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

T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
office_suspicious_data: Office file contains suspicious data
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