MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd403309f8f43fc34d64917720f55c1dbcc50f250f1210bc8dec6c704d4ed461. 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: 10

Intelligence 10 IOCs YARA 7 File information Comments

SHA256 hash:	bd403309f8f43fc34d64917720f55c1dbcc50f250f1210bc8dec6c704d4ed461
SHA3-384 hash:	abd8989d2f757a96ac7ff011b4c8d82dcb525a73758ee1be757eaf6756acb5b9348aeab985f28d43c3f3be2b67ffc212
SHA1 hash:	36e24f54dd93166a2d42ebb222d4c15eefe7239b
MD5 hash:	c607e5a15a55a85f0fd6339c75dbe769
humanhash:	earth-hawaii-twelve-snake
File name:	Authenticator_v5.1.exe
Download:	download sample
Signature	Rhadamanthys Create hunting rule
File size:	2'034'176 bytes
First seen:	2024-07-31 20:26:19 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	bfa5711e683b1c74357d32680f55a1aa (1 x Rhadamanthys)
ssdeep	49152:IebOsgxw8eSymL1zO69MOpJjyTVKueFU4NXJ:P+N1K+luelXJ
TLSH	T1C5957C1AB6AC85F8D1A7D13CC896894AE2F234054F7157DF129506AE2F7B7E04E3E321
TrID	72.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 13.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 2.5% (.EXE) OS/2 Executable (generic) (2029/13) 2.5% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):
dhash icon	b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter	SquiblydooBlog
Tags:	exe Rhadamanthys signed

Code Signing Certificate

Organisation:	HA NOI TROPICAL ARCHIETECTURE COMPANY LIMITED
Issuer:	GlobalSign GCC R45 EV CodeSigning CA 2020
Algorithm:	sha256WithRSAEncryption
Valid from:	2024-07-25T21:05:52Z
Valid to:	2025-07-23T01:42:26Z
Serial number:	2c2e778927a4b2ab24d0130e
Cert Central Blocklist:	This certificate is on the Cert Central blocklist
Thumbprint Algorithm:	SHA256
Thumbprint:	46fe7a23c9211e48b0505def5a031158df2ddce91524ed58f0c562fdbfdb8096
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

430

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Authenticator_v5.1.exe

Verdict:

Malicious activity

Analysis date:

2024-07-31 20:27:07 UTC

Tags:

badspace warmcookie backdoor

Link:

https://app.any.run/tasks/ba693ee3-2c92-454c-bfb7-1f256185ccb3

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66aa9e1a037b02d0daeccede

Tags:

n/a

Result

Verdict:

Clean

Maliciousness:

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm evasive fingerprint microsoft_visual_cc overlay packed peloader

Link:

https://www.filescan.io/uploads/66aa9e2578d5c73fb1ca2b0f/reports/37aebb30-f349-4330-9317-90eccb1720b6/overview

Verdict:

Suspicious

Labled as:

Trojan.Latrodectus

Link:

https://www.hybrid-analysis.com/sample/bd403309f8f43fc34d64917720f55c1dbcc50f250f1210bc8dec6c704d4ed461

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/4b16c936-9a40-4664-8761-52ba99707b5d

Result

Threat name:

RHADAMANTHYS

Detection:

malicious

Classification:

troj.spyw.evad

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/1485618

Signature

.NET source code contains potential unpacker

AI detected suspicious sample

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Found many strings related to Crypto-Wallets (likely being stolen)

Switches to a custom stack to bypass stack traces

Tries to harvest and steal Bitcoin Wallet information

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Yara detected RHADAMANTHYS Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/bd403309f8f43fc34d64917720f55c1dbcc50f250f1210bc8dec6c704d4ed461

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bd403309f8f43fc34d64917720f55c1dbcc50f250f1210bc8dec6c704d4ed461/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xvadgcpy6q74gtlesf3sb5k4dw6mkdzfb4jbbpen5rwhatko2rqq._file

Verdict:

unknown

Result

Malware family:

rhadamanthys

Score:

10/10

Tags:

family:rhadamanthys discovery stealer

Link:

https://tria.ge/reports/240731-y8d8wswfka/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Checks installed software on the system

Executes dropped EXE

Rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/8a65a43c-1fca-4c88-b081-7d6bd1eaff12

Unpacked files

SH256 hash:

c7bb97341d2f0b2a8cd327e688acb65eaefc1e01c61faaeba2bc1e4e5f0e6f6e

MD5 hash:

51a8e27f6c0c5fe0dbadb79eed33e0a4

SHA1 hash:

3e913c99a84c28c991f273961f33ea4a94316787

Link:

https://www.unpac.me/results/9181d115-84c7-4bf1-8800-eb7b838d4753/

SH256 hash:

bd403309f8f43fc34d64917720f55c1dbcc50f250f1210bc8dec6c704d4ed461

MD5 hash:

c607e5a15a55a85f0fd6339c75dbe769

SHA1 hash:

36e24f54dd93166a2d42ebb222d4c15eefe7239b

Link:

https://www.unpac.me/results/9181d115-84c7-4bf1-8800-eb7b838d4753/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/bd403309f8f4/report/overview.html

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/bd403309f8f43fc34d64917720f55c1dbcc50f250f1210bc8dec6c704d4ed461

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

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

File information

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

No further information available

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

ID	Title	Severity
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (NX_COMPAT)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::EqualSid ADVAPI32.dll::FreeSid ADVAPI32.dll::SetEntriesInAclW ADVAPI32.dll::RevertToSelf ADVAPI32.dll::InitializeSecurityDescriptor
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::ImpersonateLoggedOnUser ADVAPI32.dll::SetSecurityDescriptorDacl ADVAPI32.dll::SetSecurityDescriptorGroup
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken KERNEL32.dll::CloseHandle WINHTTP.dll::WinHttpCloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::ReadConsoleInputW KERNEL32.dll::SetConsoleMode KERNEL32.dll::SetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateDirectoryA KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileA KERNEL32.dll::DeleteFileW
WIN_BASE_USER_API	Retrieves Account Information	ADVAPI32.dll::LookupPrivilegeValueW
WIN_HTTP_API	Uses HTTP services	WINHTTP.dll::WinHttpConnect WINHTTP.dll::WinHttpGetProxyForUrl WINHTTP.dll::WinHttpOpen WINHTTP.dll::WinHttpOpenRequest WINHTTP.dll::WinHttpQueryAuthSchemes WINHTTP.dll::WinHttpQueryDataAvailable
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW

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