Managed XDR

c-analysis_bt-aa337474...798b2a0c56db51635e82b4 — malware analysis report

File info

Filename
c-analysis_bt-aa337474b283cfaf5d798b2a0c56db51635e82b4
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.1, Code page: 949, Author: Tran Duy Linh, Template: Normal.dotm, Last Saved By: Tran Duy Linh, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 04:00, Create Time/Date: Fri Nov 23 04:35:00 2012, Last Saved Time/Date: Fri Nov 23 04:39:00 2012, Number of Pages: 1, Number of Words: 5, Number of Characters: 34, Security: 0
File size
1.1 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
aa337474b283cfaf5d798b2a0c56db51635e82b4
SHA256
b6861de7e818c57f194d092f0a00d4d2c916457533e0e24d3d1f1eb8d4030c67
MD5
09e908b49cf1c6830ee8cd7c850822c6

Signatures

Execution

T1203 office_exploit_crash: Microsoft Office process crashes (failed exploitation of a vulnerability is possible)
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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

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