Managed XDR

vtdl_klndfabo — malware analysis report

File info

Filename
vtdl_klndfabo
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Comments: infected by NEG Promo!, Last Saved By: Kien Robbie, Name of Creating Application: Microsoft Excel, Create Time/Date: Wed Nov 29 11:06:46 2023, Last Saved Time/Date: Wed Nov 29 11:06:46 2023, Security: 0
File size
27.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
42aa7b28155d401afc772cf9873057ccffee7f5e
SHA256
077c02c4c863fea7f5838a33767243cc9440ba8b474921292932e938ccc5d13d
MD5
0e317857df16fdf5a1683d073a0f88d0

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
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: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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

T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
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