MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f. 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


Rhadamanthys


Vendor detections: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f
SHA3-384 hash: a78734f8b32a162b540f4e256c3a16277bb66f1c58f8f9f90ab86644fb94b49840a9bec4aeaf912fa6a6182aac72f8f4
SHA1 hash: 183629f8e0779e4462d1fbfb6fdfdb7e9e381350
MD5 hash: dca54298307832c655c07af797060504
humanhash: oranges-winner-eight-lion
File name:SecuriteInfo.com.Trojan.Siggen31.64782.10061.31643
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:141'312 bytes
First seen:2025-10-28 07:17:00 UTC
Last seen:2025-10-28 08:45:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash be86415128710d3379f48f0de6729eac (12 x Rhadamanthys, 1 x DonutLoader, 1 x Stealc)
ssdeep 3072:iv+zxFifIup9RzJ3oZBysYCbpPbVTGbbZUGqWDA:mwQRzJFdCbppszA
TLSH T1F8D34A9BB3F530F8D177853985920A05F772B87657616BEF03A4426A1F232E09D3EB21
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 SecuriteInfoCom
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Aura.exe
Verdict:
Malicious activity
Analysis date:
2025-10-26 21:22:31 UTC
Tags:
loader anti-evasion stealer
Link:
https://app.any.run/tasks/22504820-7699-4708-be7c-c8ff82aaf700

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/34409/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69006e9f5de5ca27075328d4
Tags:
shellcode dropper spoof virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a window
Sending an HTTP GET request to an infection source
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
DNS request
Sending a UDP request
Reading critical registry keys
Searching for the window
Unauthorized injection to a recently created process
Launching a process
Connection attempt to an infection source
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm crypt microsoft_visual_cc redcap rhadamanthys stealer unsafe zusy
Link:
https://www.filescan.io/uploads/69006f6211ff3db29f69b9ef/reports/96f5fd7e-aa5e-472f-969f-77f8f4b5015b/overview
Verdict:
Malicious
Labled as:
Win64/ShellcodeRunner.HJ trojan
Link:
https://www.hybrid-analysis.com/sample/3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-26T18:31:00Z UTC
Last seen:
2025-10-30T03:51:00Z UTC
Hits:
~100
Detections:
VHO:Trojan-PSW.Win32.Crypt.gen Trojan-Downloader.Agent.TCP.C&C Trojan.Win64.SBEscape.sb Trojan.Win64.Agentb.sb Trojan.Win32.Shellcode.guc PDM:Trojan.Win32.Generic Trojan.Win32.Shellcode.sb Trojan.Win32.Crypt.sb HEUR:Trojan.Win64.Donut.a HEUR:Trojan.Multi.Donut.b
Link:
https://opentip.kaspersky.com/3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3b4cf47a-9688-4c5d-b4cb-71ca2bc093bc
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/dca54298307832c655c07af797060504
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f/
Verdict:
Malicious
Threat:
Family.DONUTLOADER
Link:
https://tip.neiki.dev/file/3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f
Threat name:
Win64.Trojan.Donutload
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 21:42:30 UTC
File Type:
PE+ (Exe)
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5tojk6f4spa63257lr4o3um7dmh46duw2afb55kewe5nv6vy5xq._file
Verdict:
malicious
Label(s):
rhadamanthys
Create hunting rule
donut_injector
Create hunting rule
Similar samples:
error
Rhadamanthys
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader loader
Link:
https://tria.ge/reports/251028-h7qmjasqgn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Detects DonutLoader
DonutLoader
Donutloader family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/32dadef4-7fe0-42a2-94f0-ed3e84e17bff
Unpacked files
SH256 hash:
3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f
MD5 hash:
dca54298307832c655c07af797060504
SHA1 hash:
183629f8e0779e4462d1fbfb6fdfdb7e9e381350
Link:
https://www.unpac.me/results/b745e088-1b68-4574-8474-a9a9882f4b37/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3f66e4abc5e4/report/overview.html
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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset

File information

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

Web download

Rhadamanthys

Executable exe 3f66e4abc5e49e0f6f5dfae3c76e8cf8d87e7874b68050f7aa2589d6d7d5c76f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3689379/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/34409/

Comments