Managed XDR

vergi-borcu.doc — malware analysis report

File info

Filename
vergi-borcu.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1254, Author: swiss_fondue, Keywords: Hizmete zel, Template: Normal.dotm, Last Saved By: Ahmet Sezer Yldrm - Kurumsal Bilgi Gv. Mimarisi BT Uzm.Yrd. / Bilgi Sistemleri Gvenlii Mdrl, Revision Number: 7, Name of Creating Application: Microsoft Office Word, Total Editing Time: 11:00, Create Time/Date: Wed Aug 30 08:45:00 2017, Last Saved Time/Date: Tue May 13 08:34:00 2025, Number of Pages: 1, Number of Words: 10, Number of Characters: 35, Security: 0
File size
446 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d436b0b6460f91506ef1254b6b8e6f13c5249594
SHA256
f3484ecc725a1528c310f53a2a34497cb6a68238bd960c0557067d1227002ff1
MD5
7f2c7998b3debaa5495feb488e375e8b

Signatures

Execution

T1204.002 office_strings: Office file contains suspicious strings
T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
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

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

T1096 persistence_ads: Creates Alternate Data Stream (ADS)
T1064 office_macros_suspicious: Document contains suspicious 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
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

Credential Access

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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
creates_suspended_process: Creates suspended process
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