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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d29d589021dbae769201898abe5bfcd0d7493dcec35c1c3b1a9137c3aa466d8f. 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



Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: d29d589021dbae769201898abe5bfcd0d7493dcec35c1c3b1a9137c3aa466d8f
SHA3-384 hash: d99d6d25b4ef6a5bd32eb2ac8ae5fc6ac049b8592efd226ee3758494e74d3f7c4d2548b8c7879652123073873125f1e6
SHA1 hash: bdd770aa012a07bcd8b611c830acdb4060fe5500
MD5 hash: 7fca88c9d7364bee00aace0cbcd7e266
humanhash: orange-happy-stream-kilo
File name:Contract_Project_Agreement_Document.bat
Download: download sample
File size:1'624 bytes
First seen:2026-05-07 11:35:25 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 48:Oq77oAISogcGgpNbEyVzRcnuebyJBlA1zPZCkp:T77oWogDsJRRcuetFPZCkp
TLSH T189316103F8851FAC827C32D540E918D4338FE6AF19919CB0B45775BE486C2D161CF9A8
Magika batch
Reporter smica83
Tags:bat

Intelligence


File Origin
# of uploads :
1
# of downloads :
76
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
BatchScript
Details
BatchScript
varying reportable information from embedded commands and any observed URLs
Malware family:
n/a
ID:
1
File name:
bat
Verdict:
No threats detected
Analysis date:
2026-05-07 11:43:24 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Launching a process
Creating a window
Creating a file
Launching a service
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 certutil certutil evasive lolbin masquerade obfuscated persistence powershell
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-05-07T08:51:00Z UTC
Last seen:
2026-05-08T20:38:00Z UTC
Hits:
~10
Detections:
Trojan.VBS.Runner.sb UDS:DangerousObject.Multi.Generic HEUR:Trojan.BAT.Alien.gen NetTool.PowerShellUA.HTTP.C&C NetTool.PowerShellGet.HTTP.C&C
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
84 / 100
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Drops script or batch files to the startup folder
Joe Sandbox ML detected suspicious sample
Sample has a suspicious name (potential lure to open the executable)
Sigma detected: Drops script at startup location
Sigma detected: Legitimate Application Dropped Script
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1909946 Sample: Contract_Project_Agreement_... Startdate: 07/05/2026 Architecture: WINDOWS Score: 84 38 ymxn7m2.short.gy 2->38 40 s1-nor-terra.nitrodrive.org 2->40 44 Antivirus detection for URL or domain 2->44 46 Sigma detected: Drops script at startup location 2->46 48 Sample has a suspicious name (potential lure to open the executable) 2->48 50 4 other signatures 2->50 9 cmd.exe 2 2->9         started        12 svchost.exe 1 1 2->12         started        15 cmd.exe 1 2->15         started        signatures3 process4 dnsIp5 54 Bypasses PowerShell execution policy 9->54 17 powershell.exe 17 19 9->17         started        22 conhost.exe 9->22         started        24 certutil.exe 3 2 9->24         started        42 127.0.0.1 unknown unknown 12->42 26 conhost.exe 15->26         started        signatures6 process7 dnsIp8 34 ymxn7m2.short.gy 91.197.243.143, 443, 49681 TELECOM-BOUTIQUEES Spain 17->34 36 s1-nor-terra.nitrodrive.org 172.234.24.211, 443, 49682 AKAMAI-ASN1EU United States 17->36 32 Contract_Project_Agreement_Document.bat, HTML 17->32 dropped 52 Drops script or batch files to the startup folder 17->52 28 cmd.exe 1 17->28         started        file9 signatures10 process11 process12 30 conhost.exe 28->30         started       
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-05-07 11:36:25 UTC
File Type:
Text (Batch)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion execution
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Deobfuscate/Decode Files or Information
Drops startup file
Badlisted process makes network request
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:Base64_Encoded_Powershell_Directives
Rule name:Certutil_Decode_OR_Download
Author:Florian Roth (Nextron Systems)
Description:Certutil Decode
Reference:Internal Research

File information


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

Comments