MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0. 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


SiriusRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0
SHA3-384 hash: 7ad201a240ba4a31650587da9aad23d1c4b76f3428d727ab33e1fae5340681252070d391113fb4f6e9baf05c40e16087
SHA1 hash: 2a1e2010d6b84c6834cb9a0777d33abe6d31452f
MD5 hash: 0905be2d0ffee2f6dc78bc9bc250f336
humanhash: whiskey-friend-pennsylvania-glucose
File name:c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0
Download: download sample
Signature SiriusRAT
Create hunting rule
File size:3'054'080 bytes
First seen:2026-08-10 13:43:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:YAYN0LJm8yhkgAYWj9yzdmF6v8OHtfSHqGsL5pg2MfB/aDjAw5OK+s:U0LJvyqrJyzwQNaHISiYCL
TLSH T19DE523449798DE4AC66E07B869A4D1340F742E19BA62E3170FE4FDFB3C747268C59283
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter adrian__luca
Tags:exe SiriusRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79632/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a service
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Connection attempt to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context packed vbnet
Link:
https://www.filescan.io/uploads/6a79d5ec3b7ba2dad3f36c1d/reports/0cdb8f2a-3f34-4558-be0a-00c234b03036/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-06T07:16:00Z UTC
Last seen:
2026-08-11T02:35:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f65f8ac4-dbe8-4d1e-aa04-bdd3bff17b87
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0/
Threat name:
ByteCode-MSIL.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2026-07-07 04:01:02 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ya6jno7m63o6le6qg6iwlq2zjj2y2xmkhggnlyllkozcub2zllya._file
Verdict:
malicious
Label(s):
SiriusRAT
Create hunting rule
Link:
https://reports.threatray.com/da421170-a019-4c90-8299-ebf083ac2918
Result
Malware family:
siriusrat
Create hunting rule
Score:
  10/10
Tags:
family:siriusrat discovery execution persistence rat
Link:
https://tria.ge/reports/260810-q146cazdpf/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detects SiriusRAT
Family: SiriusRAT
Unpacked files
SH256 hash:
c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0
MD5 hash:
0905be2d0ffee2f6dc78bc9bc250f336
SHA1 hash:
2a1e2010d6b84c6834cb9a0777d33abe6d31452f
Link:
https://www.unpac.me/results/7bcc577a-7366-4ad0-9816-89c0ab4162e3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/c03c96bbecf6dde593d0379165c3594a758d5d8a398cd5e16b53b22a07595af0

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

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/79632/

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