Managed XDR

vtdl_78gg8tdj — malware analysis report

File info

Filename
vtdl_78gg8tdj
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: offsec, Template: Normal.dotm, Last Saved By: offsec, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 03:00, Create Time/Date: Tue Feb 13 08:44:00 2024, Last Saved Time/Date: Tue Feb 13 08:47:00 2024, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
30.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6178889639f8ec51f15f945e3c356cfd3212e218
SHA256
3af208f956d91c604131f49e12c270101ff8c3f4e80afabbd04419ef173d4ac6
MD5
b92cdfadf38258394bce3435eb826dbf

Signatures

Execution

T1059.001 suspicious_powershell: Suspicious document behaviour (creates powershell process)
T1059.001 suspicious_process: Spawns a suspicious process
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
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

T1518 locates_browser: Attempts to identify where browsers are installed

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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