MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 448aad0cec6ffed37e0708d98023a15507b123970967a34840847f921f0ddc72. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 448aad0cec6ffed37e0708d98023a15507b123970967a34840847f921f0ddc72
SHA3-384 hash: f182d07f7e6168c378a8fb6105485fd394fca49677d201139ca684b5f6ee8ac394f1a62e7116a617594e328b0756836a
SHA1 hash: 65cacf43d5483fda5b2c86406a46a54f8431a514
MD5 hash: fd1dead89808d8a441697dbfd69821eb
humanhash: september-zulu-may-muppet
File name:fd1dead89808d8a441697dbfd69821eb.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:1'799'168 bytes
First seen:2023-03-02 12:29:00 UTC
Last seen:2023-03-02 14:29:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:kfiEpuNDS4LwGaVcZO8dFKLFSkGMpDOWWcqO6iPvMZHQEu8KwtjbnnNzD:kfRkNhbQpDsNu8KwFNz
TLSH T10B859DF08D52BE815BEB1D8490DC2AC05C4C0F9B869D4948FCD82927E6E5AA4FFDD5B0
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
2
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fd1dead89808d8a441697dbfd69821eb.exe
Verdict:
Malicious activity
Analysis date:
2023-03-02 12:52:55 UTC
Tags:
rhadamanthys
Link:
https://app.any.run/tasks/64386df2-a91d-44ec-959e-19f27abb84e0

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/371175/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.30942.25571.26303.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed warp
Link:
https://www.filescan.io/uploads/640096962ea6b36966305eca/reports/e944c816-aa60-431a-89ad-736f8ba6534e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/448aad0cec6ffed37e0708d98023a15507b123970967a34840847f921f0ddc72
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/6e622ce5-bf23-4e81-a436-e393bdeaa900
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1185707
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
Contain functionality to detect virtual machines
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to hide a thread from the debugger
Early bird code injection technique detected
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Found potential ransomware demand text
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Queues an APC in another process (thread injection)
Searches for specific processes (likely to inject)
Sigma detected: Dot net compiler compiles file from suspicious location
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 818572 Sample: Kh4Q6H8EBx.exe Startdate: 02/03/2023 Architecture: WINDOWS Score: 100 50 Snort IDS alert for network traffic 2->50 52 Multi AV Scanner detection for domain / URL 2->52 54 Antivirus detection for URL or domain 2->54 56 9 other signatures 2->56 10 Kh4Q6H8EBx.exe 4 2->10         started        process3 file4 42 C:\Users\user\AppData\...\Kh4Q6H8EBx.exe.log, ASCII 10->42 dropped 66 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->66 68 Encrypted powershell cmdline option found 10->68 70 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->70 14 RegAsm.exe 10->14         started        17 RegAsm.exe 10->17         started        19 powershell.exe 14 10->19         started        signatures5 process6 signatures7 72 Query firmware table information (likely to detect VMs) 14->72 74 Writes to foreign memory regions 14->74 76 Allocates memory in foreign processes 14->76 84 3 other signatures 14->84 21 dllhost.exe 14->21         started        78 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 17->78 80 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->80 82 Contains functionality to detect virtual machines (IN, VMware) 17->82 86 4 other signatures 17->86 24 conhost.exe 19->24         started        process8 signatures9 58 Early bird code injection technique detected 21->58 60 Tries to harvest and steal browser information (history, passwords, etc) 21->60 62 Maps a DLL or memory area into another process 21->62 64 Queues an APC in another process (thread injection) 21->64 26 dllhost.exe 14 21 21->26         started        process10 dnsIp11 48 185.246.220.34, 443, 49721, 49722 LVLT-10753US Germany 26->48 44 C:\Users\user\AppData\...\hLtEBNDVcy.exe, PE32+ 26->44 dropped 46 C:\Users\user\AppData\...\zipy4dk2.cmdline, Unicode 26->46 dropped 30 hLtEBNDVcy.exe 26->30         started        33 csc.exe 3 26->33         started        file12 process13 file14 88 Antivirus detection for dropped file 30->88 90 Machine Learning detection for dropped file 30->90 40 C:\Users\user\AppData\Local\...\zipy4dk2.dll, PE32 33->40 dropped 36 conhost.exe 33->36         started        38 cvtres.exe 1 33->38         started        signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/448aad0cec6ffed37e0708d98023a15507b123970967a34840847f921f0ddc72/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Suspicious
First seen:
2023-03-02 12:30:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 25 (76.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=isfk2dhmn77ng7qhbdmyai5bkud3ci4xbft2gscaqr7zehyn3rza._file
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys evasion stealer
Link:
https://tria.ge/reports/230302-pnx1tsch44/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks for VirtualBox DLLs, possible anti-VM trick
Checks system information in the registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks BIOS information in registry
Checks computer location settings
Looks for VMWare Tools registry key
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
Detect rhadamanthys stealer shellcode
Rhadamanthys
Unpacked files
SH256 hash:
ff8c24bce1eb009f0d5c47a09b96caf02726c285cea0d635082ad4da27e63d1b
MD5 hash:
9d6ec6072ee1814a4a01d1eb3fb67ba1
SHA1 hash:
d0b416de1c900b6bcb35dc182b2e8744f16c3289
Link:
https://www.unpac.me/results/9d1384d4-b7ed-42a5-acc4-909833a5a9f5/
SH256 hash:
56e571741c029b0e5c52ef60b03559c812d58ff1bd161ca37f7e77ba9708d738
MD5 hash:
227dba6ab984b8e71754b9d22c6111ef
SHA1 hash:
529ff06e8c8afe3aac4c964f0ef0e85f020561f5
Link:
https://www.unpac.me/results/9d1384d4-b7ed-42a5-acc4-909833a5a9f5/
SH256 hash:
448aad0cec6ffed37e0708d98023a15507b123970967a34840847f921f0ddc72
MD5 hash:
fd1dead89808d8a441697dbfd69821eb
SHA1 hash:
65cacf43d5483fda5b2c86406a46a54f8431a514
Link:
https://www.unpac.me/results/9d1384d4-b7ed-42a5-acc4-909833a5a9f5/
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/448aad0cec6ffed37e0708d98023a15507b123970967a34840847f921f0ddc72

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Rhadamanthys

Executable exe 448aad0cec6ffed37e0708d98023a15507b123970967a34840847f921f0ddc72

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2554569/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/371175/

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