MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5. 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: 13

Intelligence 13 IOCs YARA 16 File information Comments

SHA256 hash:	b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5
SHA3-384 hash:	552e5e55023b1d94ca3724203d2e7b6175373a0c1fcddcce628d38e944e9bb378f646a0a0e795b0d090a69cba644d856
SHA1 hash:	9ddb79b0a00ee7142f9563231372a0a29c55051b
MD5 hash:	21199cefe50939b10cff8e6120dcc8db
humanhash:	low-delta-potato-cup
File name:	CAPTCHA.exe
Download:	download sample
Signature	Rhadamanthys Create hunting rule
File size:	1'832'568 bytes
First seen:	2025-09-02 10:16:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	a520fd20530cf0b0db6a6c3c8b88d11d (23 x Rhadamanthys, 9 x LummaStealer, 2 x CobaltStrike)
ssdeep	24576:n+vWzAEeWxTD2DZuPSzHV0cCEB8w799VuiZGQdVJSqSL7BoHXsaOW:n+ez+8i8oHVkwfVbMQfJSqSL7BoN
Threatray	315 similar samples on MalwareBazaar
TLSH	T143855A47A8A504FFD63DA1711A726231B67335AC436267873E9F03681B6AFE07E2D311
gimphash	4c7ca639cec659c6dd1a174cd810bc2f4cc6e4285d49a91126482afcfa1d7716
TrID	48.6% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	eternal
Tags:	exe Rhadamanthys

Intelligence

File Origin

# of uploads :

# of downloads :

134

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

http://185.102.115.69/48e.lim

Verdict:

Malicious activity

Analysis date:

2025-09-02 10:04:13 UTC

Tags:

anti-evasion stealer golang lumma rhadamanthys

Link:

https://app.any.run/tasks/8e6338c7-ab3d-4b9d-ad25-5ec7c209e24b

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/24690/

Detection(s):

Win.Malware.Wacatac-10057780-0

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68b6c4363e988eb6ab8392ff

Tags:

injection obfusc spoof virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Creating a window

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 the default Windows debugger (dwwin.exe)

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm crypt golang infostealer invalid-signature obfuscated overlay redcap signed

Link:

https://www.filescan.io/uploads/68b6c430564e61a821548965/reports/d2c05b58-6685-4b14-8350-93ea393905ed/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5

Verdict:

Malicious

File Type:

exe x64

First seen:

2025-08-28T05:43:00Z UTC

Last seen:

2025-08-28T05:43:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/07d0d07a-528c-438a-905f-61079c45a530

Score:

81%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/21199cefe50939b10cff8e6120dcc8db

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5/

Threat name:

Win64.Spyware.Rhadamanthys

Status:

Malicious

First seen:

2025-08-28 10:30:15 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

24 of 38 (63.16%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wt6rodznkzbbm6huoq6lu5mpw2lxtnf72d3xeaw37r3a3dwrzdsq._file

Verdict:

malicious

Label(s):

rhadamanthys

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://tria.ge/reports/250902-mbk5dsyrs7/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/46e1c58f-2856-434e-ab00-e486208fd958

Unpacked files

SH256 hash:

b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5

MD5 hash:

21199cefe50939b10cff8e6120dcc8db

SHA1 hash:

9ddb79b0a00ee7142f9563231372a0a29c55051b

Link:

https://www.unpac.me/results/799b8789-3c6f-4b58-a843-40f7a086990f/

Malware family:

Rhadamanthys

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/b4fd170f2d56/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/b4fd170f2d56421678f4743cba758fb69779b4bfd0f77202dbfc760d8ed1c8e5

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)