MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b. 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: f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b
SHA3-384 hash: e39515655bf88909f0ba7c801cd4d2b0755dc2499ae019958cfed72f13717fcab752b49893a98664a8b378026a66a1b2
SHA1 hash: a1da16928682f3a02e3b015682ebbceaa1550541
MD5 hash: 0d5037beabf7e73a2beacc5eaebbe3e7
humanhash: tennis-mike-neptune-mobile
File name:EthurnallDebug.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:246'907 bytes
First seen:2026-06-27 10:18:12 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 6144:zW8uNXJvscWEsIXff2ShZgmwbOd80CDQolMaXkvIcPIc:+XJv+IXGShW1bT0CDQo/h0
TLSH T1C23412C599A842B5FDF76637D669ED8A6E3C1B44D92181930A28C2CBDCCCC9F0E811C7
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 :
111
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
EthurnallDebug.jar
Verdict:
Malicious activity
Analysis date:
2026-06-24 18:29:07 UTC
Tags:
silentnet stealer etherhiding python evasion arch-exec arch-doc openssl tool
Link:
https://app.any.run/tasks/c526fdef-4436-4c17-a190-0629d2bf6313

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/72193/
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a3c21f21548daf709f98859
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a3fa38d886371219d564149/reports/0c654317-f973-42fe-84f0-70cd6b220214/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b
Verdict:
Malicious
File Type:
jar
First seen:
2026-06-24T15:38:00Z UTC
Last seen:
2026-06-28T01:55:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Java.Generic
Link:
https://opentip.kaspersky.com/f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.expl.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1934459
Signature
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1934459 Sample: EthurnallDebug.jar Startdate: 27/06/2026 Architecture: WINDOWS Score: 88 80 pypi.org 2->80 82 files.pythonhosted.org 2->82 84 2 other IPs or domains 2->84 104 Suricata IDS alerts for network traffic 2->104 106 Exploit detected, runtime environment starts unknown processes 2->106 108 Unusual module load detection (module proxying) 2->108 110 2 other signatures 2->110 12 cmd.exe 1 2->12         started        signatures3 process4 process5 14 java.exe 5 12->14         started        17 conhost.exe 12->17         started        signatures6 120 Found many strings related to Crypto-Wallets (likely being stolen) 14->120 19 javaw.exe 884 14->19         started        process7 dnsIp8 86 150.136.141.142, 443, 49686 ORACLE-BMC-31898-OracleCorporationUS United States 19->86 88 198.178.224.35, 443, 49684, 49705 LATITUDE-SH-LatitudeshUS United States 19->88 90 185.178.208.191, 443, 49688, 49702 DDOS-GUARDRU Russia 19->90 48 C:\Users\user\AppData\Local\...\python.exe, PE32+ 19->48 dropped 50 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 19->50 dropped 52 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 19->52 dropped 54 623 other files (none is malicious) 19->54 dropped 23 python.exe 213 19->23         started        file9 process10 dnsIp11 94 132.145.155.63, 443, 49707 ORACLE-BMC-31898-OracleCorporationUS United States 23->94 96 151.101.0.175, 443, 49715 FASTLY-FastlyIncUS Canada 23->96 98 3 other IPs or domains 23->98 64 C:\Users\user\AppData\...\tmpgxj5ukvt.tmp, PE32+ 23->64 dropped 66 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 23->66 dropped 68 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 23->68 dropped 70 30 other files (none is malicious) 23->70 dropped 112 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 23->112 114 Found many strings related to Crypto-Wallets (likely being stolen) 23->114 116 Tries to harvest and steal browser information (history, passwords, etc) 23->116 118 3 other signatures 23->118 28 pip.exe 23->28         started        30 python.exe 1088 23->30         started        34 cmd.exe 1 23->34         started        36 2 other processes 23->36 file12 signatures13 process14 dnsIp15 38 python.exe 28->38         started        42 conhost.exe 28->42         started        100 dualstack.python.map.fastly.net 151.101.0.223, 443, 49725 FASTLY-FastlyIncUS Canada 30->100 102 pypi.org 151.101.64.223, 443, 49723, 49733 FASTLY-FastlyIncUS Canada 30->102 72 C:\Users\user\AppData\Local\...\pip3.exe, PE32+ 30->72 dropped 74 C:\Users\user\AppData\Local\...\pip3.12.exe, PE32+ 30->74 dropped 76 C:\Users\user\AppData\Local\...\pip.exe, PE32+ 30->76 dropped 78 378 other files (none is malicious) 30->78 dropped 44 conhost.exe 30->44         started        file16 process17 dnsIp18 92 151.101.128.223, 443, 49735 FASTLY-FastlyIncUS Canada 38->92 56 C:\Users\user\AppData\Local\...\wsdump.exe, PE32+ 38->56 dropped 58 C:\Users\user\AppData\Local\...\win32wnet.pyd, PE32+ 38->58 dropped 60 C:\Users\user\AppData\Local\...\win32ts.pyd, PE32+ 38->60 dropped 62 531 other files (none is malicious) 38->62 dropped 46 cmd.exe 38->46         started        file19 process20
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b/
Verdict:
Malicious
Threat:
Family.SILENTNET
Link:
https://tip.neiki.dev/file/f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b
Threat name:
Win32.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-06-24 18:29:14 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
6 of 23 (26.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ss5n64wo73lokucq7bvnihgo3hb57s5tqsso5pdrggzvqaiae5q._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/260627-mb94hshz5z/
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/f4a5d6fb9677f6b72a8287c356a0e676ce1efe5d9c252775e3898d9ac008013b

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/72193/

Comments