MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9. 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


JanelaRAT


Vendor detections: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9
SHA3-384 hash: 84e0bf82e94936b154a0ffeb1ef1909edf18b396fededfca6ef0257f1bfa63be0a95d6c68cb8106abc21a93da914a103
SHA1 hash: 9376c69b885fb0eaf0346b851ef1dc446b2e097c
MD5 hash: 63349dfd965dc177a0df25fe0f2fe23b
humanhash: eighteen-video-eighteen-double
File name:ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9
Download: download sample
Signature JanelaRAT
Create hunting rule
File size:640'512 bytes
First seen:2025-08-12 13:22:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dae02f32a21e03ce65412f6e56942daa (123 x YellowCockatoo, 60 x CobaltStrike, 44 x JanelaRAT)
ssdeep 12288:68W2AipODNc8X0yUN1H0pE1Oo9s4Xu8mxSu5yBioO+d/CrKOhLd:RpB8XiN1H0mZemuVxSu5KioJi
TLSH T197D48E199BB28F05CB5E1FB56896E42D03A095255127FB4F7FE590E0AE423BC8E3D2C1
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter johnk3r
Tags:45-157-157-5 exe JanelaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9
Verdict:
Suspicious activity
Analysis date:
2025-08-12 13:25:02 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/dec1a3e4-5b45-4af1-8536-496c63eeba95

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/20358/
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689b4022c633abe3908e47e8
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ab32d59c-ff6d-4336-a56e-5d4eeafb05bb
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1755335
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected malicious Powershell script
Bypasses PowerShell execution policy
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sigma detected: Windows Binaries Write Suspicious Extensions
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1755335 Sample: d2WOklxbwV.exe Startdate: 12/08/2025 Architecture: WINDOWS Score: 76 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected PureLog Stealer 2->33 35 .NET source code contains method to dynamically call methods (often used by packers) 2->35 37 3 other signatures 2->37 9 loaddll64.exe 1 2->9         started        process3 process4 11 rundll32.exe 4 9->11         started        15 cmd.exe 1 9->15         started        17 rundll32.exe 1 9->17         started        19 11 other processes 9->19 file5 29 C:\Users\user\Desktop\ requestGoogle.ps1, ASCII 11->29 dropped 39 Bypasses PowerShell execution policy 11->39 21 powershell.exe 11->21         started        23 rundll32.exe 2 15->23         started        signatures6 process7 process8 25 conhost.exe 21->25         started        process9 27 conhost.exe 25->27         started       
Score:
54%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9/
Verdict:
Malicious
Threat:
HEUR:Backdoor.MSIL.BXRat
Link:
https://tip.neiki.dev/file/ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-08-12 13:24:37 UTC
File Type:
PE+ (.Net Dll)
Extracted files:
8
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5kjwg4piyowna5x67pfmdvlhetpa2nhnct3urhntkwpa7i3wp3uq._file
Result
Malware family:
janelarat
Create hunting rule
Score:
  10/10
Tags:
family:janelarat rat
Link:
https://tria.ge/reports/250812-qmqqsszr16/
Behaviour
Suspicious use of AdjustPrivilegeToken
Detect JanelaRAT payload
JanelaRAT
Janelarat family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9768efc7-0665-4cca-aae7-ce08b29fd401
Unpacked files
SH256 hash:
ea936371e8c3acd076fefbcac1d56724de0d34ed14f7489db3559e0fa3767ee9
MD5 hash:
63349dfd965dc177a0df25fe0f2fe23b
SHA1 hash:
9376c69b885fb0eaf0346b851ef1dc446b2e097c
Link:
https://www.unpac.me/results/1b88ceae-bef5-4410-a26b-3fd62a249cc4/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Detect_JanelaRat
Create hunting rule
Rule name:extracted_at_0x44b
Create hunting rule
Author:cb
Description:sample - file extracted_at_0x44b.exe
Reference:Internal Research
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
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.

Cape
Cape
https://www.capesandbox.com/analysis/20358/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments