Report - newf.dotm

VBA_macro Generic Malware Antivirus ZIP Format Word 2007 file format(docx) PowerShell
ScreenShot
Created 2023.04.18 19:01 Machine s1_win7_x6403
Filename newf.dotm
Type Microsoft Word 2007+
AI Score Not founds Behavior Score
10.0
ZERO API file : malware
VT API (file) 24 detected (malicious, high confidence, PwShell, gen69, a variant of VBA, AgentTesla, Ole2, druvzi, Static AI, Malicious OPENXML, Detected, ai score=83, VBA@AI)
md5 175722ba98f8f2715841c2c22026b7c8
sha256 9969a0b62356c03aecf524ba69c136e675792b435eaf604c12dc5d36ed9c8aae
ssdeep 384:tmtriu1E3VPxAYwmhr9BiNiC78QyRC6hIm6akwLWdxdIZYB3S:q11gpxAYFhTiNV8QyRp2akw6LIOw
imphash
impfuzzy
  Network IP location

Signature (26cnts)

Level Description
danger The process powershell.exe wrote an executable file to disk which it then attempted to execute
danger Powershell Downloader DFSP detected
warning File has been identified by 24 AntiVirus engines on VirusTotal as malicious
watch A command shell or script process was created by an unexpected parent process
watch Creates a suspicious Powershell process
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
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice An application raised an exception which may be indicative of an exploit crash
notice Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time)
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 hidden or system file
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 One or more processes crashed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (8cnts)

Level Name Description Collection
warning Contains_VBA_macro_code Detect a MS Office document with embedded VBA macro code [binaries] binaries (upload)
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Antivirus Contains references to security software binaries (download)
info docx Word 2007 file format detection binaries (upload)
info PowerShell PowerShell script scripts
info zip_file_format ZIP file format binaries (upload)
info PowershellDFSP Rule for Powershell DFSP detection scripts
info PowershellDI Extract Download/Invoke calls from powershell script scripts

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
bitbucket.org US ATLASSIAN PTY LTD 104.192.141.1 malware
104.192.141.1 US ATLASSIAN PTY LTD 104.192.141.1 mailcious

Suricata ids



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