MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6176827bf222db7bad006ea435a9409706087913901290a2af0fe7ea396abca4. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6176827bf222db7bad006ea435a9409706087913901290a2af0fe7ea396abca4
SHA3-384 hash: 4d030e925ae84170492c517719066978e4e93306fc8a811f0d4e11e2f61436e1abccaaf6179854763e58b318b4a10c7e
SHA1 hash: a11244ff9e6aa19da9b4aca7dd308fed0f1a880d
MD5 hash: 6d85b50520aa11a7e19948b37530181d
humanhash: north-connecticut-steak-undress
File name:Cheatclient.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:16'624'618 bytes
First seen:2026-07-26 10:13:22 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 393216:LjguBq++7uaCfeKfvoUB9A/u581QzZaMAwB4SQg1IqfPZjrhHpFWryr:QW9GUBy/uLaMAwyS9BPdrhJ9
TLSH T1BBF633037C21262B647A71377AB6F40B23BD32A2D4B392DF2376A23C1B73065166F565
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 :
131
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/76238/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a65ddfd2697a04758622669/reports/3c234c8e-bad9-4802-b79b-08478d9d0229/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/6176827bf222db7bad006ea435a9409706087913901290a2af0fe7ea396abca4
Verdict:
Malicious
File Type:
jar
First seen:
2026-07-26T01:02:00Z UTC
Last seen:
2026-07-27T19:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6176827bf222db7bad006ea435a9409706087913901290a2af0fe7ea396abca4/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/1948022
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
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
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)
Writes to foreign memory regions
Yara detected MicroClip
Yara detected SilentNet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1948022 Sample: Cheatclient.jar Startdate: 26/07/2026 Architecture: WINDOWS Score: 100 101 www.python.org 2->101 103 pypi.org 2->103 105 3 other IPs or domains 2->105 119 Suricata IDS alerts for network traffic 2->119 121 Multi AV Scanner detection for submitted file 2->121 123 Yara detected SilentNet 2->123 125 6 other signatures 2->125 12 cmd.exe 1 2->12         started        signatures3 process4 process5 14 java.exe 5 12->14         started        16 conhost.exe 12->16         started        process6 18 javaw.exe 884 14->18         started        dnsIp7 107 150.136.141.142, 443, 49772 ORACLE-BMC-31898-OracleCorporationUS United States 18->107 109 198.178.224.35, 443, 49770, 49779 LATITUDE-SH-LatitudeshUS United States 18->109 111 185.178.208.191, 443, 49774, 49776 DDOS-GUARDRU Russia 18->111 61 C:\Users\user\AppData\Local\...\python.exe, PE32+ 18->61 dropped 63 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 18->63 dropped 65 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 18->65 dropped 67 623 other files (none is malicious) 18->67 dropped 22 python.exe 217 18->22         started        file8 process9 dnsIp10 113 132.145.155.63, 443, 49781 ORACLE-BMC-31898-OracleCorporationUS United States 22->113 115 151.101.0.175, 443, 49790 FASTLY-FastlyIncUS Canada 22->115 117 3 other IPs or domains 22->117 77 C:\Users\user\AppData\Local\...\python.exe, PE32+ 22->77 dropped 79 C:\Users\user\AppData\Local\...\main.py, Python 22->79 dropped 81 C:\Users\user\AppData\...\tmpzwuoorpp.tmp, PE32+ 22->81 dropped 83 32 other files (none is malicious) 22->83 dropped 127 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->127 129 Tries to harvest and steal browser information (history, passwords, etc) 22->129 131 Writes to foreign memory regions 22->131 133 2 other signatures 22->133 27 pip.exe 22->27         started        29 python.exe 1087 22->29         started        33 python.exe 22->33         started        35 2 other processes 22->35 file11 signatures12 process13 file14 37 python.exe 27->37         started        40 conhost.exe 27->40         started        85 C:\Users\user\AppData\Local\...\pip3.exe, PE32+ 29->85 dropped 87 C:\Users\user\AppData\Local\...\pip3.12.exe, PE32+ 29->87 dropped 89 C:\Users\user\AppData\Local\...\pip.exe, PE32+ 29->89 dropped 97 378 other files (none is malicious) 29->97 dropped 135 Suspicious powershell command line found 29->135 137 Adds a directory exclusion to Windows Defender 29->137 42 conhost.exe 29->42         started        44 cmd.exe 29->44         started        91 C:\Users\user\AppData\Local\...\stdole.py, Python 33->91 dropped 93 _78530B68_61F9_11D...A024580902_0_1_0.py, Python 33->93 dropped 95 _56A868B0_0AD4_11C...20AF0BA770_0_1_0.py, Python 33->95 dropped 99 3 other files (none is malicious) 33->99 dropped 46 powershell.exe 33->46         started        49 powershell.exe 33->49         started        51 conhost.exe 33->51         started        signatures15 process16 file17 69 C:\Users\user\AppData\Local\...\wsdump.exe, PE32+ 37->69 dropped 71 C:\Users\user\AppData\...\cffi-gen-src.exe, PE32+ 37->71 dropped 73 C:\Users\user\AppData\Local\...\winxpgui.py, Python 37->73 dropped 75 546 other files (none is malicious) 37->75 dropped 53 cmd.exe 37->53         started        139 Loading BitLocker PowerShell Module 46->139 55 conhost.exe 46->55         started        57 WmiPrvSE.exe 46->57         started        59 conhost.exe 49->59         started        signatures18 process19
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/6176827bf222db7bad006ea435a9409706087913901290a2af0fe7ea396abca4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6176827bf222db7bad006ea435a9409706087913901290a2af0fe7ea396abca4/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-26 01:09:24 UTC
File Type:
Binary (Archive)
Extracted files:
20
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mf3ie67selnxxlian2sdlkkas4daq6itsajjbivpb7t6uolkxssa._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/260726-l9tzhsshpg/
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/6176827bf222db7bad006ea435a9409706087913901290a2af0fe7ea396abca4

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/76238/

Comments