MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a18ecff5415a79fbf2baaf243f7a20db2a8f7d3e33577e3b31d7a5a687715f4. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Formbook


Vendor detections: 16


Intelligence 16 IOCs YARA 8 File information Comments

SHA256 hash: 2a18ecff5415a79fbf2baaf243f7a20db2a8f7d3e33577e3b31d7a5a687715f4
SHA3-384 hash: d300ad81074a16eb609511a4e0ddd51cc7de98f2e46e787b3acd5dbb014dac4b0fe5ff980e35bf9da39ab5d71b4e89ca
SHA1 hash: edfdbf9a76899184b0178a2012497bdab5a50f1f
MD5 hash: a97d983c6bc86eba60521fcde788ce1e
humanhash: hamper-sweet-london-kentucky
File name:Shipping Document.docx
Download: download sample
Signature Formbook
File size:470'359 bytes
First seen:2025-04-15 10:37:17 UTC
Last seen:2025-06-27 08:37:46 UTC
File type:Word file doc
MIME type:application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep 6144:kglcbR5HastSFXbqUAbqUAbqUvyLE8IIIIIW0ru0rqme6eeCe9vCeXhdfl9tmYLg:bARtUVhpr/rqIXF9mrm9Bt2mhW8G0YN
TLSH T158A412004AA7319DEA2B5A75E2E431862BFD4C234E77C43A673DA75A77320A4C253B53
TrID 52.2% (.DOCX) Word Microsoft Office Open XML Format document (23500/1/4)
38.8% (.ZIP) Open Packaging Conventions container (17500/1/4)
8.8% (.ZIP) ZIP compressed archive (4000/1)
Magika docx
Reporter abuse_ch
Tags:213-209-150-18 doc docx FormBook

Intelligence


File Origin
# of uploads :
2
# of downloads :
4'227
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipment Document.docx
Verdict:
Malicious activity
Analysis date:
2025-04-15 07:03:49 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/msword
Has a screenshot:
False
Contains macros:
False
Verdict:
Malicious
Score:
96.5%
Tags:
office agent micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Searching for the window
Launching a process by exploiting the app vulnerability
Connection attempt to an infection source by exploiting the app vulnerability
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Label:
Benign
Suspicious Score:
/10
Score Malicious:
%
Score Benign:
1%
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Signature
Contains an external reference to another file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Threat name:
Document-Word.Trojan.Groooboor
Status:
Malicious
First seen:
2025-04-14 19:28:23 UTC
File Type:
Document
Extracted files:
20
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
unc_loader_037 formbook
Similar samples:
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
System Network Configuration Discovery: Internet Connection Discovery
Verdict:
Malicious
Tags:
Doc.Downloader.Loda-7570590-0
YARA:
n/a
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:pe_no_import_table
Description:Detect pe file that no import table
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments