MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8a6a1ea2da878d7b85b5fdcf501092ddccfecc90d8ef3a42d4392b621e791d7. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8a6a1ea2da878d7b85b5fdcf501092ddccfecc90d8ef3a42d4392b621e791d7
SHA3-384 hash: 7d48f76ed258b9aa11c87f8a079999c7c76729149c2d7d9fcaf78346cc436e9b61856218c857e73a173788042a35bb62
SHA1 hash: c6b7f3ef3efe1ef90773b98d2a3f87747a058780
MD5 hash: 530f3de7880576ad89bb68ffc9b8bb82
humanhash: carbon-pizza-twelve-skylark
File name:cheatdevtest1.21.11.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:287'358 bytes
First seen:2026-07-19 11:33:25 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 6144:Xd1lllByjwAA3TC6VgpX7N36a1FddFsQz2U15Zvek+4Y7nfgPcWK:Xlll3AqTC6V2X7oZQFYCYTfgkWK
TLSH T1645423273682CC1DFE05B1BE5104052BDB05AB74B8A6DBC030D36725E22EE494F796DB
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 :
150
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/75195/
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a5cb64a85479d70bfb774d9
Tags:
java
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a5cb612a40cbcacfbc83390/reports/2b3c3962-6cb9-4359-83c1-11946cdfee4c/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/d8a6a1ea2da878d7b85b5fdcf501092ddccfecc90d8ef3a42d4392b621e791d7
Verdict:
Malicious
File Type:
jar
First seen:
2026-07-13T11:23:00Z UTC
Last seen:
2026-07-21T01:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d8a6a1ea2da878d7b85b5fdcf501092ddccfecc90d8ef3a42d4392b621e791d7/results?tab=lookup
Result
Threat name:
MicroClip, SilentNet
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1944754
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Exploit detected, runtime environment starts unknown processes
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted 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 MicroClip
Yara detected SilentNet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1944754 Sample: cheatdevtest1.21.11.jar Startdate: 19/07/2026 Architecture: WINDOWS Score: 100 126 pypi.org 2->126 128 mr-b01.tm-azurefd.net 2->128 130 4 other IPs or domains 2->130 156 Suricata IDS alerts for network traffic 2->156 158 Multi AV Scanner detection for dropped file 2->158 160 Multi AV Scanner detection for submitted file 2->160 162 11 other signatures 2->162 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        22 conhost.exe 12->22         started        178 Loading BitLocker PowerShell Module 14->178 24 conhost.exe 14->24         started        26 conhost.exe 17->26         started        process6 signatures7 164 Found many strings related to Crypto-Wallets (likely being stolen) 19->164 28 javaw.exe 884 19->28         started        process8 dnsIp9 142 132.145.155.63, 443, 49768, 49783 ORACLE-BMC-31898-OracleCorporationUS United States 28->142 144 198.178.224.35, 443, 49764, 49781 LATITUDE-SH-LatitudeshUS United States 28->144 146 185.178.208.191, 443, 49771, 49778 DDOS-GUARDRU Russia 28->146 112 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 28->112 dropped 114 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 28->114 dropped 116 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 28->116 dropped 118 623 other malicious files 28->118 dropped 32 python.exe 217 28->32         started        file10 process11 dnsIp12 120 151.101.192.175, 443, 49791 FASTLY-FastlyIncUS Canada 32->120 122 151.101.64.223, 443, 49787 FASTLY-FastlyIncUS Canada 32->122 124 2 other IPs or domains 32->124 88 C:\Users\user\AppData\...\tmpk2e59jp5.tmp, PE32+ 32->88 dropped 90 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 32->90 dropped 92 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 32->92 dropped 94 32 other malicious files 32->94 dropped 148 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 32->148 150 Found many strings related to Crypto-Wallets (likely being stolen) 32->150 152 Tries to harvest and steal browser information (history, passwords, etc) 32->152 154 3 other signatures 32->154 37 pip.exe 32->37         started        39 python.exe 1088 32->39         started        44 python.exe 32->44         started        46 3 other processes 32->46 file13 signatures14 process15 dnsIp16 48 python.exe 37->48         started        51 conhost.exe 37->51         started        132 dualstack.python.map.fastly.net 151.101.128.223, 443, 49806, 49811 FASTLY-FastlyIncUS Canada 39->132 134 pypi.org 151.101.192.223, 443, 49805, 49809 FASTLY-FastlyIncUS Canada 39->134 96 C:\Users\user\AppData\Local\...\pip3.exe, PE32+ 39->96 dropped 98 C:\Users\user\AppData\Local\...\pip3.12.exe, PE32+ 39->98 dropped 100 C:\Users\user\AppData\Local\...\pip.exe, PE32+ 39->100 dropped 108 378 other malicious files 39->108 dropped 168 Suspicious powershell command line found 39->168 170 Uses schtasks.exe or at.exe to add and modify task schedules 39->170 172 Uses netsh to modify the Windows network and firewall settings 39->172 176 2 other signatures 39->176 53 conhost.exe 39->53         started        136 142.251.153.119 GOOGLE-GoogleLLCUS United States 44->136 138 104.16.249.249 CLOUDFLARENET-CloudflareIncUS Canada 44->138 140 2 other IPs or domains 44->140 102 C:\Recovery\OEM\...\RuntimeBroker.exe, PE32+ 44->102 dropped 104 C:\Users\user\AppData\Local\...\stdole.py, Python 44->104 dropped 106 _78530B68_61F9_11D...A024580902_0_1_0.py, Python 44->106 dropped 110 4 other malicious files 44->110 dropped 174 Adds a directory exclusion to Windows Defender 44->174 55 powershell.exe 44->55         started        58 powershell.exe 44->58         started        60 powershell.exe 44->60         started        62 7 other processes 44->62 file17 signatures18 process19 file20 80 C:\Users\user\AppData\Local\...\wsdump.exe, PE32+ 48->80 dropped 82 C:\Users\user\AppData\...\cffi-gen-src.exe, PE32+ 48->82 dropped 84 C:\Users\user\AppData\Local\...\win32wnet.pyd, PE32+ 48->84 dropped 86 527 other malicious files 48->86 dropped 64 cmd.exe 48->64         started        166 Loading BitLocker PowerShell Module 55->166 66 conhost.exe 55->66         started        68 conhost.exe 58->68         started        70 conhost.exe 60->70         started        72 conhost.exe 62->72         started        74 conhost.exe 62->74         started        76 conhost.exe 62->76         started        78 3 other processes 62->78 signatures21 process22
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/d8a6a1ea2da878d7b85b5fdcf501092ddccfecc90d8ef3a42d4392b621e791d7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d8a6a1ea2da878d7b85b5fdcf501092ddccfecc90d8ef3a42d4392b621e791d7/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-13 05:38:52 UTC
AV detection:
5 of 38 (13.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ctkd2rnvb4npoc3l7opkaijfxom73gjbwhphjbniojlmiphshlq._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/260719-nn6gjaas4k/
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/d8a6a1ea2da878d7b85b5fdcf501092ddccfecc90d8ef3a42d4392b621e791d7

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar

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/75195/

Comments