Report - AuthenticationCode-3139821.doc

VBA_macro Antivirus MSOffice File
ScreenShot
Created 2021.06.25 08:54 Machine s1_win7_x6402
Filename AuthenticationCode-3139821.doc
Type Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Autho
AI Score Not founds Behavior Score
10.0
ZERO API file : clean
VT API (file)
md5 54b6d7cd8137b1d76ee21be9cf81a480
sha256 fa42efcc6fdaafe251de452d806503b6c21fa6e8f5696f9ea23afe9bfb215623
ssdeep 768:wuYQxDUL7efMSbVrrboYzcHR9GsmWQeLie7wv:3xDqqfPbFC0AJC
imphash
impfuzzy
  Network IP location

Signature (29cnts)

Level Description
danger Powershell Downloader DFSP detected
watch A command shell or script process was created by an unexpected parent process
watch Communicates with host for which no DNS query was performed
watch Creates a suspicious Powershell process
watch Deletes executed files from disk
watch Drops a binary and executes it
watch Libraries known to be associated with a CVE were requested (may be False Positive)
watch Network communications indicative of a potential document or script payload download was initiated by the process powershell.exe
watch One or more non-whitelisted processes were created
watch The process powershell.exe wrote an executable file to disk
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates (office) documents on the filesystem
notice Creates a shortcut to an executable file
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice Creates hidden or system file
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Performs some HTTP requests
notice Poweshell is sending data to a remote host
notice URL downloaded by powershell script
notice Word document hooks document open
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (5cnts)

Level Name Description Collection
warning Contains_VBA_macro_code Detect a MS Office document with embedded VBA macro code [binaries] binaries (upload)
watch Antivirus Contains references to security software binaries (download)
info Microsoft_Office_File_Zero Microsoft Office File binaries (upload)
info PowershellDFSP Rule for Powershell DFSP detection scripts
info PowershellDI Extract Download/Invoke calls from powershell script scripts

Network (8cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://www.starvdata.com/supetre.orau US UNIFIEDLAYER-AS-1 108.179.246.83 clean
http://starvdata.com/supetre.orau US UNIFIEDLAYER-AS-1 108.179.246.83 malware
http://kalameafoods.gr/supetre.orau GR Th.papamichail Vainas - G.psaltakis G.p 185.25.20.5 clean
www.starvdata.com US UNIFIEDLAYER-AS-1 108.179.246.83 clean
starvdata.com US UNIFIEDLAYER-AS-1 108.179.246.83 malware
kalameafoods.gr GR Th.papamichail Vainas - G.psaltakis G.p 185.25.20.5 clean
185.25.20.5 GR Th.papamichail Vainas - G.psaltakis G.p 185.25.20.5 clean
108.179.246.83 US UNIFIEDLAYER-AS-1 108.179.246.83 malware

Suricata ids



Similarity measure (PE file only) - Checking for service failure