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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6a38955efa70b65ff39f8338783bfa30e2ed14448f88afa6b0aa9d676064415. 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


SilentNet


Vendor detections: 7


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

SHA256 hash: b6a38955efa70b65ff39f8338783bfa30e2ed14448f88afa6b0aa9d676064415
SHA3-384 hash: d74c86df110bfe4d89d56240c19a18c6e7dfcaa6455f7120dcb0f983a5e1037c86e41dabbc074c7e858fba89354948bc
SHA1 hash: 539c6d9a526562cbffbe0643f6e438df392c4156
MD5 hash: 67978ceb93d2e8c5ce6759b6e6a71cbd
humanhash: violet-beryllium-lake-enemy
File name:ShawarmaClient.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:2'349'397 bytes
First seen:2026-09-08 08:17:46 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 49152:dMXAk8j60r+pjcup2YYNy+582DLtpo6eXek9Srm:sAk8PKdKLoZeVy
TLSH T114B5235AA16C44B6CC6F7273B3214EF2D88F058D8509F07612BD15CE0497EE857AEABC
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter burger
Tags:jar SilentNet

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
Malicious activity
Analysis date:
2026-09-08 08:25:51 UTC
Tags:
silentnet stealer python evasion arch-exec arch-doc auto generic openssl tool
Link:
https://app.any.run/tasks/29c60b5d-fc3f-4218-ba58-51cd1b98dc0f

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/84511/
Verdict:
Suspicious
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ac779ee45c1fe67f5d10828
Tags:
java
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug expand lolbin macros-on-close obfuscated
Link:
https://www.filescan.io/uploads/6a9fc4ddd8f6c7bcebeba21a/reports/91d2a619-b1e3-4678-9681-a0426831860b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/b6a38955efa70b65ff39f8338783bfa30e2ed14448f88afa6b0aa9d676064415
Verdict:
Malicious
File Type:
jar
First seen:
2026-09-08T06:57:00Z UTC
Last seen:
2026-09-09T18:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b6a38955efa70b65ff39f8338783bfa30e2ed14448f88afa6b0aa9d676064415/results?tab=lookup
Result
Threat name:
SilentNet
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1969789
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
Creates a thread in another existing process (thread injection)
Exploit detected, runtime environment starts unknown processes
Loading BitLocker PowerShell Module
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Potential Privilege Escalation using Task Scheduler highest RunLevel
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Schedule system process
Sigma detected: Schtasks Creation Or Modification With SYSTEM Privileges
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Python Keylogger
Yara detected SilentNet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1969789 Sample: ShawarmaClient.jar Startdate: 08/09/2026 Architecture: WINDOWS Score: 100 117 pypi.org 2->117 119 files.pythonhosted.org 2->119 121 2 other IPs or domains 2->121 149 Suricata IDS alerts for network traffic 2->149 151 Antivirus detection for URL or domain 2->151 153 Multi AV Scanner detection for dropped file 2->153 155 10 other signatures 2->155 12 cmd.exe 1 2->12         started        14 powershell.exe 2->14         started        17 powershell.exe 2->17         started        signatures3 process4 signatures5 19 java.exe 5 12->19         started        21 conhost.exe 12->21         started        169 Loading BitLocker PowerShell Module 14->169 23 conhost.exe 14->23         started        25 conhost.exe 17->25         started        process6 process7 27 javaw.exe 884 19->27         started        dnsIp8 131 185.178.208.191, 443, 49713, 49714 DDOS-GUARDRU Russia 27->131 133 104.18.10.59, 443, 49708 CLOUDFLARENET-CloudflareIncUS Canada 27->133 101 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 27->101 dropped 103 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 27->103 dropped 105 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 27->105 dropped 107 623 other malicious files 27->107 dropped 31 python.exe 218 27->31         started        file9 process10 dnsIp11 135 150.136.141.142, 443, 49719 ORACLE-BMC-31898-OracleCorporationUS United States 31->135 137 198.178.224.35, 443, 49717 LATITUDE-SH-LatitudeshUS United States 31->137 139 4 other IPs or domains 31->139 77 C:\Users\user\AppData\...\tmp5itkwt5n.tmp, PE32+ 31->77 dropped 79 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 31->79 dropped 81 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 31->81 dropped 83 32 other malicious files 31->83 dropped 141 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 31->141 143 Tries to harvest and steal browser information (history, passwords, etc) 31->143 145 Writes to foreign memory regions 31->145 147 2 other signatures 31->147 36 pip.exe 31->36         started        38 python.exe 1111 31->38         started        43 python.exe 31->43         started        45 2 other processes 31->45 file12 signatures13 process14 dnsIp15 47 python.exe 36->47         started        50 conhost.exe 36->50         started        123 pypi.org 151.101.64.223, 443, 49736, 49737 FASTLY-FastlyIncUS Canada 38->123 85 C:\Users\user\AppData\Local\...\pip3.exe, PE32+ 38->85 dropped 87 C:\Users\user\AppData\Local\...\pip3.12.exe, PE32+ 38->87 dropped 89 C:\Users\user\AppData\Local\...\pip.exe, PE32+ 38->89 dropped 97 389 other malicious files 38->97 dropped 159 Suspicious powershell command line found 38->159 161 Uses schtasks.exe or at.exe to add and modify task schedules 38->161 163 Uses netsh to modify the Windows network and firewall settings 38->163 167 2 other signatures 38->167 52 conhost.exe 38->52         started        125 142.251.151.119 GOOGLE-GoogleLLCUS United States 43->125 127 23.197.169.54 AKAMAI-AS-AkamaiTechnologiesIncUS United States 43->127 129 23.205.158.42 AKAMAI-AS-AkamaiTechnologiesIncUS United States 43->129 91 C:\Recovery\OEM\...\RuntimeBroker.exe, PE32+ 43->91 dropped 93 C:\Users\user\AppData\Local\...\stdole.py, Python 43->93 dropped 95 _78530B68_61F9_11D...A024580902_0_1_0.py, Python 43->95 dropped 99 4 other malicious files 43->99 dropped 165 Adds a directory exclusion to Windows Defender 43->165 54 powershell.exe 43->54         started        57 powershell.exe 43->57         started        59 powershell.exe 43->59         started        61 7 other processes 43->61 file16 signatures17 process18 file19 109 C:\Users\user\AppData\Local\...\wsdump.exe, PE32+ 47->109 dropped 111 C:\Users\user\AppData\...\cffi-gen-src.exe, PE32+ 47->111 dropped 113 C:\Users\user\AppData\Local\...\win32wnet.pyd, PE32+ 47->113 dropped 115 474 other malicious files 47->115 dropped 157 Loading BitLocker PowerShell Module 54->157 63 conhost.exe 54->63         started        65 conhost.exe 57->65         started        67 conhost.exe 59->67         started        69 conhost.exe 61->69         started        71 conhost.exe 61->71         started        73 conhost.exe 61->73         started        75 3 other processes 61->75 signatures20 process21
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/b6a38955efa70b65ff39f8338783bfa30e2ed14448f88afa6b0aa9d676064415
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6a38955efa70b65ff39f8338783bfa30e2ed14448f88afa6b0aa9d676064415/
Threat name:
Binary.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-08 08:18:39 UTC
File Type:
Binary (Archive)
Extracted files:
275
AV detection:
3 of 24 (12.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w2rysvppu4fwl7zz7azypa57umhc5ukejd4iv6tlbku5m5qgiqkq._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/260908-j7fm1aeb78/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/b6a38955efa70b65ff39f8338783bfa30e2ed14448f88afa6b0aa9d676064415

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/84511/

Comments