Managed XDR

conn-054-seafood-to-finance-9.23.22.xls (Emotet) — malware analysis report

File info

Filename
conn-054-seafood-to-finance-9.23.22.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: sysco, Last Saved By: Milian, Maribel 076, Name of Creating Application: Microsoft Excel, Last Printed: Thu Jan 10 19:04:21 2019, Create Time/Date: Mon May 6 15:38:29 2002, Last Saved Time/Date: Fri Sep 23 14:49:31 2022, Security: 0
File size
241.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
cec191e2345145e308d15c6232c6cd40d4241491
SHA256
e56f142225c789d2aca3b4131308031c0ad87e42c10a4624b379f274916e06fd
MD5
d22aa9165d6663c76feb0033c443c4dc

Malwares

  • Emotet

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 7)
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: 7)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

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
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
dead_host: Connects to IP addresses that do not respond to requests
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

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