MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 702bdafb828a5d8d050e97f1fd59bb10be70c9ec7eadedcf5738b9d14d06d887. 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


Braodo


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 702bdafb828a5d8d050e97f1fd59bb10be70c9ec7eadedcf5738b9d14d06d887
SHA3-384 hash: 8360ec956b077d033649f85af09c97e670519ccd91168d2f14c7c83b229f35a4ce2b26f338177819c8a851743322a6fc
SHA1 hash: ee4d2ad920bb9790d8e88b563060ec99e2f1c9dc
MD5 hash: 5b7a20fdae49559e8e2e1f10149f7f8f
humanhash: ohio-illinois-bravo-beer
File name:T3-03-17.bat
Download: download sample
Signature Braodo
Create hunting rule
File size:432'991 bytes
First seen:2025-03-17 19:34:00 UTC
Last seen:2025-04-02 09:39:58 UTC
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 1536:xJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJSJJJJJJJJI:1
TLSH T152940A90DA7B7AC1EE83B65025B77460F2CC5C077E39E8F63CFA3649C060C1AD969916
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika txt
Reporter JAMESWT_WT
Tags:bat Braodo github-com--eed8989 ty9989

Intelligence

File Origin
# of uploads :
5
# of downloads :
115
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
T3-03-17.bat
Verdict:
Malicious activity
Analysis date:
2025-03-17 19:34:31 UTC
Tags:
github autorun-startup arch-doc python ims-api generic evasion blind-copy
Link:
https://app.any.run/tasks/4f73fd80-8649-4ad8-9236-bff9154f5b9c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d889c408116ce42571dd26
Tags:
autorun xtreme shell blic
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a file
Launching a file downloaded from the Internet
Enabling autorun by creating a file
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/702bdafb828a5d8d050e97f1fd59bb10be70c9ec7eadedcf5738b9d14d06d887
Result
Threat name:
Braodo
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1640885
Signature
Drops script or batch files to the startup folder
Powershell drops PE file
Sigma detected: Drops script at startup location
Sigma detected: Execution from Suspicious Folder
Sigma detected: Parent in Public Folder Suspicious Process
Sigma detected: PowerShell DownloadFile
Sigma detected: Powerup Write Hijack DLL
Sigma detected: Suspicious Program Location with Network Connections
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Yara detected Braodo
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1640885 Sample: T3-03-17.bat Startdate: 17/03/2025 Architecture: WINDOWS Score: 100 44 www.dropbox.com 2->44 46 www-env.dropbox-dns.com 2->46 48 5 other IPs or domains 2->48 62 Suricata IDS alerts for network traffic 2->62 64 Yara detected Braodo 2->64 66 Yara detected Powershell download and execute 2->66 68 7 other signatures 2->68 9 cmd.exe 1 2->9         started        12 cmd.exe 1 2->12         started        signatures3 process4 signatures5 70 Suspicious powershell command line found 9->70 72 Tries to download and execute files (via powershell) 9->72 14 powershell.exe 14 1006 9->14         started        19 conhost.exe 9->19         started        21 powershell.exe 12 12->21         started        23 conhost.exe 12->23         started        process6 dnsIp7 52 github.com 140.82.121.3, 443, 49721 GITHUBUS United States 14->52 54 raw.githubusercontent.com 185.199.108.133, 443, 49722 FASTLYUS Netherlands 14->54 56 2 other IPs or domains 14->56 36 C:\Users\Public\Document\vcruntime140_1.dll, PE32+ 14->36 dropped 38 C:\Users\Public\Document\vcruntime140.dll, PE32+ 14->38 dropped 40 C:\Users\Public\Document\python310.dll, PE32+ 14->40 dropped 42 597 other files (42 malicious) 14->42 dropped 58 Drops script or batch files to the startup folder 14->58 60 Powershell drops PE file 14->60 25 python.exe 382 14->25         started        28 conhost.exe 14->28         started        30 conhost.exe 21->30         started        file8 signatures9 process10 dnsIp11 50 ipinfo.io 34.117.59.81 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 25->50 32 cmd.exe 25->32         started        34 cmd.exe 25->34         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/702bdafb828a5d8d050e97f1fd59bb10be70c9ec7eadedcf5738b9d14d06d887/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oav5v64crjoy2bios7y72wn3cc7hbspmp2w63t2xhc45ctig3cdq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
credential_access discovery execution spyware stealer
Link:
https://tria.ge/reports/250317-x95xkaw1fs/
Behaviour
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Checks system information in the registry
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Uses browser remote debugging
Malware Config
Dropper Extraction:
https://github.com/ty9989/u/raw/main/ud.bat
https://www.dropbox.com/scl/fi/jilrq6ix8zawo0sxxae34/T3.zip?rlkey=s8rr5tdcgngid6xu80hiitv43&st=i6clmk71&dl=1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/702bdafb828a5d8d050e97f1fd59bb10be70c9ec7eadedcf5738b9d14d06d887

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:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.

File information

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

Web download

Braodo

Batch (bat) bat 702bdafb828a5d8d050e97f1fd59bb10be70c9ec7eadedcf5738b9d14d06d887

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3480611/
  
Delivery method
Distributed via web download

Comments