Managed XDR

ppt-embeddings-oleobject8.bin — malware analysis report

File info

Filename
ppt-embeddings-oleobject8.bin
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 949, Author: (SANG YOUN LEE)//STR-BU.Plant Quality.QC/(), Last Saved By: sangyig.park, Name of Creating Application: Microsoft Excel, Last Printed: Wed Oct 10 07:38:06 2018, Create Time/Date: Tue Apr 26 23:26:18 2016, Last Saved Time/Date: Tue Jan 7 06:00:57 2025, Security: 0
File size
27.8 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5e64a363b2b7a5988db156e98c1e5268344411ee
SHA256
ecce47ed4824d28e3819e5b659116efecba27fbd99c8568f7b4d80cfce5c9e81
MD5
cdf699a0bcdb3e0f1d6714afaffde251

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

T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card