MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b82271ccb8e0c8d3f8d0871c4931955ba547b9691afd41a5651beef80da56024. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b82271ccb8e0c8d3f8d0871c4931955ba547b9691afd41a5651beef80da56024
SHA3-384 hash: 6092b51df45129d1f5101f81aaea369aeef35383fa111a5f6a7d4ccc253e92c8214b785ac20eb68709e567cd786eed8f
SHA1 hash: a665c3b02394183e39f97d4cde90e74154ec99a9
MD5 hash: 8fc87ad2264cde6894de7586153012d4
humanhash: indigo-angel-delaware-mars
File name:patcher.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:3'750'400 bytes
First seen:2023-03-16 14:59:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 49152:Z1JXXl7mpifFMeSAV772NBE3TtmWpCM97HKbr1U1LHoH:RXXvFM
TLSH T11C064B736293EDE7D72F5F36C0C425000FA1D843A35AD3AABAC9376A2582775CE05672
TrID 55.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.SCR) Windows screen saver (13097/50/3)
8.0% (.EXE) Win64 Executable (generic) (10523/12/4)
7.6% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
5.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter Chainskilabs
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
patcher.exe
Verdict:
Malicious activity
Analysis date:
2023-03-16 15:01:36 UTC
Tags:
rhadamanthys
Link:
https://app.any.run/tasks/efa7f1b2-4040-4374-b184-ffc23e14e304

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/374802/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/64132eb8109d4db51669a1d8/reports/f65cc28a-e231-47bf-a954-694977b4cced/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/b82271ccb8e0c8d3f8d0871c4931955ba547b9691afd41a5651beef80da56024
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:
Malicious
Link:
https://analyze.intezer.com/analyses/6dec9a16-f623-4d65-bf4d-a4a0cc7255a1
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1195097
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Encrypted powershell cmdline option found
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Searches for specific processes (likely to inject)
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b82271ccb8e0c8d3f8d0871c4931955ba547b9691afd41a5651beef80da56024/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2023-03-16 15:00:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
14 of 24 (58.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xarhdtfy4denh6gqq4oesmmvlosupoljdl6udjlfdpxpqdnfmasa._file
Verdict:
malicious
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys evasion stealer
Link:
https://tria.ge/reports/230316-scrlfsdf7v/
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:
e38c82183172749c99080d7a4b8cc12cbc96847f015fa21cd352ef96caf528bf
MD5 hash:
03edf873a4d8f31c8c650bc08e27a8d9
SHA1 hash:
cb9acd6e8159aab96550b58fa5761406e5cece6d
Link:
https://www.unpac.me/results/f6688d3b-f6bf-47cd-9b1f-8002da7c0262/
SH256 hash:
0f9398c6b917f125ac399f01c843433a7dc739af2ca71d846b9180e76295cb18
MD5 hash:
c7d6e2628f645867e01953e07d1b0c48
SHA1 hash:
7aff6b8bc3ace9437f842a58976a90ddf00a34cd
Link:
https://www.unpac.me/results/f6688d3b-f6bf-47cd-9b1f-8002da7c0262/
SH256 hash:
b82271ccb8e0c8d3f8d0871c4931955ba547b9691afd41a5651beef80da56024
MD5 hash:
8fc87ad2264cde6894de7586153012d4
SHA1 hash:
a665c3b02394183e39f97d4cde90e74154ec99a9
Link:
https://www.unpac.me/results/f6688d3b-f6bf-47cd-9b1f-8002da7c0262/
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/b82271ccb8e0c8d3f8d0871c4931955ba547b9691afd41a5651beef80da56024

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 b82271ccb8e0c8d3f8d0871c4931955ba547b9691afd41a5651beef80da56024

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2554569/
Cape
Cape
https://www.capesandbox.com/analysis/374802/

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