MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c
SHA3-384 hash: d21bfddf561083e3272597967979372d42e603deb7809666372eb5fbed0ab71df70e06e7b10b4fff14ccad626c8410b9
SHA1 hash: c07fdfe788080de2da3c8afe517e5f0109895cfd
MD5 hash: d9da2e46b80cd8ccd30549de347b4f88
humanhash: connecticut-wisconsin-burger-wisconsin
File name:d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c
Download: download sample
Signature JanelaRAT
Create hunting rule
File size:615'424 bytes
First seen:2024-12-10 20:27:06 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 6144:iqwjoF78BOGRuZ25ZdayWZtt6Qgz9Yd7C7i1SShyeMN6/9gW:E+8BPRdaLtqG1C7iCg/GW
TLSH T14ED47D206BFA4B65F2EF077484726C488FB4F693A91AF78E5D04B0E926127D1C4D2763
TrID 70.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.9% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.5% (.ICL) Windows Icons Library (generic) (2059/9)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter johnk3r
Tags:BXRat exe JanelaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
533
Origin country :
NO NO
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c
Verdict:
Suspicious activity
Analysis date:
2024-12-10 20:35:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/87fb9dc4-ae13-400b-9b6e-819f5bedea9c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.BackdoorX-gen.18746.6611.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6758a5d1ba01dca626699acd
Tags:
backdoor virus msil
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6758a45865406d1ff351bfb3/reports/2ee375db-7b68-4746-8e32-d3f05fda8a71/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c3515f45-a25f-420c-b083-b44d07b3f149
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1572771
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Contains functionality to log keystrokes (.Net Source)
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1572771 Sample: rAlZ2pGOUn.exe Startdate: 10/12/2024 Architecture: WINDOWS Score: 68 23 Multi AV Scanner detection for submitted file 2->23 25 .NET source code contains potential unpacker 2->25 27 AI detected suspicious sample 2->27 29 Contains functionality to log keystrokes (.Net Source) 2->29 7 loaddll64.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 rundll32.exe 2 7->11         started        13 rundll32.exe 2 7->13         started        15 15 other processes 7->15 process5 17 rundll32.exe 14 3 9->17         started        dnsIp6 21 45.77.204.56, 49730, 80 AS-CHOOPAUS United States 17->21 31 System process connects to network (likely due to code injection or exploit) 17->31 signatures7
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c/
Threat name:
Win32.Ransomware.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-12-10 13:22:41 UTC
File Type:
PE+ (.Net Dll)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2s6lgp2ifvh6fs3kdmhiykgafbjlygauwpyv3youbvoz6z6kejwa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/241210-y8zjtssnej/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Blocklisted process makes network request
Verdict:
Malicious
Tags:
anel janelarat anel janelarat
YARA:
n/a
Link:
https://app.threat.zone/submission/bf4ca44f-fc1a-4ca6-af01-fdc29786622d
Unpacked files
SH256 hash:
d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c
MD5 hash:
d9da2e46b80cd8ccd30549de347b4f88
SHA1 hash:
c07fdfe788080de2da3c8afe517e5f0109895cfd
Link:
https://www.unpac.me/results/b9f2b71b-9a8c-40d9-b09f-aa657d90998c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c

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:extracted_at_0x44b
Create hunting rule
Author:cb
Description:sample - file extracted_at_0x44b.exe
Reference:Internal Research
Rule name:MALWARE_Win_JanelaRAT
Create hunting rule
Author:ditekSHen
Description:Detects JanelaRAT
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

File information

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

Web download

JanelaRAT

Executable exe d4bcb33f482d4fe2cb6a1b0e8c28c02852bc1814b3f15de1d40d5d9f67ca226c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3345271/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3345272/
  
URLhaus
https://urlhaus.abuse.ch/url/3345273/

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