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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711
SHA3-384 hash: f02286116a6854c7d0fdc0cb3ca169e84956b8defdad6a5eab81a7c49480c61aad5adb640fefeaf5b354f340cbe85dfd
SHA1 hash: d3071ca326552012aeb74091a9826a76abfb4204
MD5 hash: b6afe0aa136df25d9b52595e5c452f3d
humanhash: oxygen-music-tennis-artist
File name:taiwan_trade_requesting_qotation_for_attached_samples_pdf.bat
Download: download sample
File size:7'175 bytes
First seen:2026-03-09 08:50:25 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 192:6QLmnGqMTUZdyagvDhEZlPsh4BEbAW2WgptOWRr8E5ktRiE5bhVtyeYWpXZaI:6smnzRephu7BKAxMo5ktUE5Ppd
TLSH T1F8E1A57DD664B8C0832A338070F6D9E2105696139F771FE8FA6C85441BE5395FFB9248
Magika batch
Reporter lowmal3
Tags:bat

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
taiwan_trade_requesting_qotation_for_attached_samples_pdf.bat
Verdict:
Malicious activity
Analysis date:
2026-03-09 08:50:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6763eb55-a2a2-4ae3-91b3-4b45a7e9fbdd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/56740/
Detection(s):
SecuriteInfo.com.BAT.Obfuscated.4.6338.23063.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69ae8a09e41a5a0999314fec
Tags:
ransomware phishing shell sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 masquerade powershell
Link:
https://www.filescan.io/uploads/69ae8a0591ad9169e537fd43/reports/698f927d-69f1-49e8-abc9-7a78a6c1d645/overview
Verdict:
Malicious
Labled as:
BAT/Obfuscated.AZ trojan
Link:
https://www.hybrid-analysis.com/sample/e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711
Verdict:
Malicious
File Type:
unix shell
Detections:
Trojan-Downloader.PowerShell.NanoShield.sb HEUR:Trojan.BAT.Alien.gen Trojan-Downloader.SLoad.TCP.ServerRequest PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1880416
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell Decrypt And Execute Base64 Data
Sigma detected: Suspicious PowerShell IEX Execution Patterns
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Yara detected MSIL Injector
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1880416 Sample: taiwan_trade_requesting_qot... Startdate: 09/03/2026 Architecture: WINDOWS Score: 100 33 yaso.su 2->33 35 pastefy.app 2->35 37 openlineseguros.com.br 2->37 45 Suricata IDS alerts for network traffic 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 10 other signatures 2->51 10 cmd.exe 1 2->10         started        signatures3 process4 signatures5 53 Suspicious powershell command line found 10->53 13 powershell.exe 12 10->13         started        16 conhost.exe 10->16         started        process6 signatures7 55 Suspicious powershell command line found 13->55 57 Found suspicious powershell code related to unpacking or dynamic code loading 13->57 18 powershell.exe 14 24 13->18         started        process8 dnsIp9 39 openlineseguros.com.br 186.209.113.105, 443, 49726 DatoraTelecomunicacoesLtdaBR Brazil 18->39 41 yaso.su 104.21.77.239, 443, 49721 CLOUDFLARENETUS United States 18->41 43 pastefy.app 172.67.188.196, 443, 49723 CLOUDFLARENETUS United States 18->43 29 C:\Users\user\AppData\...\lfbz2hbk.cmdline, Unicode 18->29 dropped 22 csc.exe 3 18->22         started        25 conhost.exe 18->25         started        file10 process11 file12 31 C:\Users\user\AppData\Local\...\lfbz2hbk.dll, PE32 22->31 dropped 27 cvtres.exe 1 22->27         started        process13
Score:
79%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711/
Verdict:
Malicious
Threat:
Trojan-Downloader.PowerShell.TCP
Link:
https://tip.neiki.dev/file/e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711
Threat name:
Script-BAT.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-03-03 19:59:52 UTC
File Type:
Text (Batch)
AV detection:
4 of 36 (11.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4zdfbiuo72ts747hfee4yqniq5qyw2dszcxqktupzdznhh7vc4iq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/260309-kr9ftacs6r/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
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/e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Malspam

Batch (bat) bat e64650a28efea72ff3e72909cc41a887618b6872c8af054e8fc8f2d39ff51711

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/56740/

Comments