MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f
SHA3-384 hash: 1339a84a9c212c16ce2e3bedf95c5d40faa1532cc0c23d8fef99dab97baf278cab6f1ac5b218ee3db39da98ca8557970
SHA1 hash: 0363a356bcae5e879b27220f0f55340e42b69425
MD5 hash: 9751a14f7aa5a4dfd613551f017ff84b
humanhash: neptune-mexico-california-early
File name:SOSTENER.bat
Download: download sample
File size:13'404 bytes
First seen:2026-04-16 07:02:57 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 384:wsjp4OoIMLw/PfX+ccX4fWcZO7fUYyDhVna6LVESB:fLo9GfcX4ZO7fMr17B
TLSH T1FB52FB7DC9E1BDC4475B22D079DEBBC6019E8B137A6B1B6CF5CC00910A442A9EBB9188
Magika batch
Reporter abuse_ch
Tags:bat

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
bat
Verdict:
Malicious activity
Analysis date:
2026-04-16 07:04:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/935aaca5-4502-4834-9fab-983743a267b2

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/61835/
Detection(s):
SecuriteInfo.com.PowerShell.Agent.QCS.tr.30611.14348.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69e089ddf68adfe1003a518d
Tags:
ransomware shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
DNS request
Creating a process with a hidden window
Сreating synchronization primitives
Connection attempt to an infection source
Connection attempt
Sending an HTTP GET request
Query of malicious DNS domain
Sending a TCP request to an infection source
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-04-15T15:23:00Z UTC
Last seen:
2026-04-16T13:04:00Z UTC
Hits:
~10
Detections:
Trojan-Downloader.PowerShell.NanoShield.sb PDM:Trojan.Win32.Generic HEUR:Trojan.BAT.Alien.gen
Link:
https://opentip.kaspersky.com/3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1899263
Signature
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: Net WebClient Casing Anomalies
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell Decrypt And Execute Base64 Data
Sigma detected: Suspicious PowerShell IEX Execution Patterns
Suspicious powershell command line found
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1899263 Sample: SOSTENER.bat Startdate: 16/04/2026 Architecture: WINDOWS Score: 100 24 hasteb.in 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus detection for URL or domain 2->28 30 Yara detected Powershell download and execute 2->30 32 7 other signatures 2->32 9 cmd.exe 1 2->9         started        signatures3 process4 signatures5 34 Suspicious powershell command line found 9->34 12 powershell.exe 12 9->12         started        15 conhost.exe 9->15         started        process6 signatures7 36 Suspicious powershell command line found 12->36 38 Found suspicious powershell code related to unpacking or dynamic code loading 12->38 17 powershell.exe 14 15 12->17         started        process8 dnsIp9 22 hasteb.in 45.33.64.25, 443, 49691 LINODE-APLinodeLLCUS United States 17->22 20 conhost.exe 17->20         started        process10
Score:
80%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f/
Verdict:
Malicious
Threat:
Trojan-Downloader.PowerShell.NanoShield
Link:
https://tip.neiki.dev/file/3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-04-16 00:58:31 UTC
File Type:
Text (Batch)
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hpbkrcxg5ffqoh43iroeg7gq7oytmk7wivkpzklmrg3q34wynqxq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/260416-hvq3jacy7z/
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/3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f

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:CMD_Ping_Localhost
Create hunting rule
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.

Web download

Batch (bat) bat 3bc2a88ae6e94b071f9b445c437cd0fbb1362bf64554fca96c89b70df2d86c2f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3787543/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/61835/

Comments