MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911
SHA3-384 hash: d17620c791b8ab4c9f2b00525dcb8cf4a36be120310c9fc97c3975b733bc353ce22e1b538f419491587e6b4dd70d93d1
SHA1 hash: f4ec36d2be5a7dea6f4fbbbcd16151d77facf9e7
MD5 hash: 5af966f4b657d5d3e5d4576ffac696a2
humanhash: ink-three-vermont-triple
File name:5af966f4b657d5d3e5d4576ffac696a2.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:3'667'320 bytes
First seen:2024-08-29 05:52:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 736bfd4299f665319991e00351115043 (1 x Rhadamanthys)
ssdeep 49152:Ek6ufMjhnCBj5I+IOTAwj6E9vOzf6Y7Xrl8d:EkRfMN+Jibl8d
TLSH T14B062770B3A4E161F0B20A7289B5826125B77EF16F34C08F6194F64DA8B17C1E975F2B
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon 133730132b333300 (1 x EternityStealer, 1 x Babuk, 1 x AsyncRAT)
Reporter abuse_ch
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
381
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911
Verdict:
Malicious activity
Analysis date:
2024-08-24 12:40:07 UTC
Tags:
rhadamanthys shellcode
Link:
https://app.any.run/tasks/f51f8390-7825-490d-b124-33e848451b93

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.17546.23255.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d00c85f1a57bfb7091457b
Tags:
Encryption Execution Network Static F29b722f
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a window
Creating a file
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypto epmicrosoft_visual_cc evasive explorer fingerprint keylogger lolbin microsoft_visual_cc overlay packed remote shell32
Link:
https://www.filescan.io/uploads/66d00c887c001577ee1dd09d/reports/b478687f-4ed1-45be-956e-984966d7b343/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911
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.
Malware family:
Rhadamanthys
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2dc32a67-8928-435a-9ed9-a1534ed4840f
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1500972
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Detected unpacking (creates a PE file in dynamic memory)
Drops large PE files
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Writes to foreign memory regions
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1500972 Sample: O239SIeyKA.exe Startdate: 29/08/2024 Architecture: WINDOWS Score: 100 36 Suricata IDS alerts for network traffic 2->36 38 Found malware configuration 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 5 other signatures 2->42 10 O239SIeyKA.exe 1 2 2->10         started        process3 file4 30 C:\Users\user\...\FortiClientRemoval.exe, PE32 10->30 dropped 60 Detected unpacking (creates a PE file in dynamic memory) 10->60 62 Writes to foreign memory regions 10->62 64 Allocates memory in foreign processes 10->64 66 2 other signatures 10->66 14 csc.exe 1 1 10->14         started        signatures5 process6 signatures7 68 Switches to a custom stack to bypass stack traces 14->68 17 OpenWith.exe 14->17         started        process8 dnsIp9 32 51.75.171.9, 5151, 54179, 54182 OVHFR France 17->32 44 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 17->44 46 Switches to a custom stack to bypass stack traces 17->46 21 OpenWith.exe 17->21         started        signatures10 process11 signatures12 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->48 50 Tries to steal Mail credentials (via file / registry access) 21->50 52 Found many strings related to Crypto-Wallets (likely being stolen) 21->52 54 2 other signatures 21->54 24 wmprph.exe 21->24         started        process13 signatures14 56 Writes to foreign memory regions 24->56 58 Allocates memory in foreign processes 24->58 27 dllhost.exe 24->27         started        process15 dnsIp16 34 57.128.169.122, 4104, 54180 ATGS-MMD-ASUS Belgium 27->34
Score:
3%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-08-24 10:45:38 UTC
File Type:
PE (Exe)
Extracted files:
36
AV detection:
15 of 24 (62.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vs2g3tjyqvlphjvcftjkygihxqkvvryuf4afe3dv72wv7qujeiq._file
Verdict:
malicious
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys discovery persistence stealer
Link:
https://tria.ge/reports/240829-gkr2eawgmf/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/22a341f9-e04e-4dcc-9bf6-ce4c21e3b85e
Unpacked files
SH256 hash:
445432efcd9c6178e7ffeaba5ac669aa280755936338f1e909afb2656d14fbfc
MD5 hash:
573be106314bfaadb7e1f0b45b0942d6
SHA1 hash:
d43f8d40a4aa59b871f1ea22f8e79a77fe4c182c
Link:
https://www.unpac.me/results/bc67c76b-daa7-4bc6-a041-298ae67eaa54/
SH256 hash:
fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911
MD5 hash:
5af966f4b657d5d3e5d4576ffac696a2
SHA1 hash:
f4ec36d2be5a7dea6f4fbbbcd16151d77facf9e7
Link:
https://www.unpac.me/results/bc67c76b-daa7-4bc6-a041-298ae67eaa54/
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/fd65a36e69c42ab79d3511669560c83de0aad638a178029363aff56afe144911

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_detect_tls_callbacks
Create hunting rule
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.

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
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
ADVAPI32.dll::EqualSid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetNamedSecurityInfoW
ADVAPI32.dll::IsValidSid
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CoInitializeSecurity
DP_APIUses DP APICRYPT32.dll::CryptProtectData
CRYPT32.dll::CryptUnprotectData
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusShutdown
MULTIMEDIA_APICan Play MultimediaWINMM.dll::PlaySoundW
RAS_APIUses Remote AccessRASAPI32.dll::RasEnumConnectionsW
RASAPI32.dll::RasGetEntryPropertiesW
RASAPI32.dll::RasGetProjectionInfoW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AccessCheck
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateToken
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::ImpersonateLoggedOnUser
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::ShellExecuteExW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WinExec
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetConsoleTextAttribute
KERNEL32.dll::GetConsoleScreenBufferInfo
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryExW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_CRYPT_APIUses Windows Crypt APICRYPT32.dll::CertEnumCertificatesInStore
CRYPT32.dll::CertFreeCertificateContext
CRYPT32.dll::CertGetCertificateContextProperty
CRYPT32.dll::CertOpenStore
CRYPT32.dll::CertOpenSystemStoreW
CRYPT32.dll::CertVerifyTimeValidity
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenCurrentUser
ADVAPI32.dll::RegOpenKeyA
ADVAPI32.dll::RegOpenKeyW
ADVAPI32.dll::RegOpenKeyExW
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo
WS2_32.dll::WSAAddressToStringW
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::ChangeServiceConfigW
ADVAPI32.dll::OpenSCManagerW
ADVAPI32.dll::OpenServiceW
ADVAPI32.dll::QueryServiceStatus
ADVAPI32.dll::StartServiceW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::CloseDesktop
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW
USER32.dll::OpenClipboard

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