Managed XDR

vtdl_vf3_z03u — malware analysis report

File info

Filename
vtdl_vf3_z03u
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Hind ., Template: Normal.dotm, Last Saved By: Hind ., Revision Number: 6, Name of Creating Application: Microsoft Office Word, Total Editing Time: 05:00, Create Time/Date: Fri Mar 1 17:08:00 2024, Last Saved Time/Date: Sat Mar 2 15:40:00 2024, Number of Pages: 1, Number of Words: 4, Number of Characters: 27, Security: 0
File size
39.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6f0c755f2fb71b5da4bc556a52ab7ef0d2fabdff
SHA256
a0b96198ece8d1128b3344ad9e5fe09fb6d34a1f51269b1eb7b4314d703306b2
MD5
2557e3d8f023c13d457edbf5d054a549

Signatures

Execution

T1059.001 suspicious_powershell: Suspicious document behaviour (creates powershell process)
T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
T1064 office_macros_suspicious: Document contains suspicious macro
T1059.001 suspicious_process: Spawns a suspicious process
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)
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

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
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

Command and Control

T1102.003 cloud_amazonaws: Connects to cloud services of Amazon AWS (potentially for malicious payload delivery)

Other

yara_rules: Static rules
get_policy_info: Retrieves information about a Policy object
creates_in_programdata: Creates files in the ProgramData directory
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call
suricata_alert: Malicious traffic detected