Managed XDR

k-kb_sample-9f7a312d14...180412614177b2e5faef03 — malware analysis report

File info

Filename
k-kb_sample-9f7a312d14180412614177b2e5faef03
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Title: 2011, Author: User, Template: Normal.dotm, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:00, Create Time/Date: Thu Sep 13 03:04:00 2018, Last Saved Time/Date: Thu Sep 13 03:04:00 2018, Number of Pages: 1, Number of Words: 545, Number of Characters: 3110, Security: 0
File size
118 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
1712b2432c8191ae55f7884d4bbf070f10a1146f
SHA256
c89b8ce27f8d9eb826b5d0d4e2af407aad724dad678910fdc7334d5fadf0c772
MD5
9f7a312d14180412614177b2e5faef03

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
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