Managed XDR

vtdl_1751710658_qqqfuuaa — malware analysis report

File info

Filename
vtdl_1751710658_qqqfuuaa
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 936, Author: Administrator, Template: Normal.dotm, Last Saved By: ALI RAZA ISHAQ, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Total Editing Time: 30:00, Create Time/Date: Tue Dec 17 17:47:00 2024, Last Saved Time/Date: Tue Dec 17 18:17:00 2024, Number of Pages: 2, Number of Words: 695, Number of Characters: 4016, Security: 0
File size
262 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
dadbc2bceccf664ea5732ad64bd0b111967114f2
SHA256
44378b9f93ab3d88c41f14be08fa4b342068af0cd3ecc58938c7a2794cd44cf5
MD5
10406cb7cdeb63920872c6cc12a95055

Signatures

Execution

T1203 office_write_exe: Office document dropped an executable file
T1059 suspicious_process: Spawns a suspicious process
T1047 has_wmi: Executes one or several WMI requests
T1204.002 office_wmi_load: Microsoft Office loads WMI DLL files (WMI usage indicator in macros)
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)

Persistence

T1546.003 persistence_wmi_event: Creates WMI event subscription

Privilege Escalation

T1546.003 persistence_wmi_event: Creates WMI event subscription
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
break_limit_exceeded: Warning: function calls limit has been exceeded
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call