Managed XDR

vtdl_k5ytber1 — malware analysis report

File info

Filename
vtdl_k5ytber1
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 3.51, Template: C:\Apps\WINWORD\TEMPLATE\Normal.dot, Title: aet earnings call, Author: Yun Joo Kang, Last Saved By: Yun Joo Kang, Code page: 1252, Number of Words: 510, Number of Characters: 2912, Name of Creating Application: Microsoft Word 6.0, Number of Pages: 2, Revision Number: 2, Security: 0
File size
26 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b843e5c2dcbe51978b65c851b54a6a616a5b3000
SHA256
5cb239570cc8ca5d4eeb337499652383264ed991abb7f2b120b6c0dd73efcfa0
MD5
00ef88eef26f4276504ea3b166d85086

Signatures

Execution

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

T1096 persistence_ads: Creates Alternate Data Stream (ADS)
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
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