MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 259a26dbfb9e5e37b078e007d5cf4a7552cba457646c3c7da6a506f99fcbc2d9. 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: 14
| SHA256 hash: | 259a26dbfb9e5e37b078e007d5cf4a7552cba457646c3c7da6a506f99fcbc2d9 |
|---|---|
| SHA3-384 hash: | 39b2718b73693de2a9f39afad108a5aa03b5efefcdcb9f163a4af2d6edf54482cbbafea02a7bd9922a597e5396ba0018 |
| SHA1 hash: | c58a44b848ad53c371ea6064ab9e84d12a8c040d |
| MD5 hash: | 4f201081c84cff8d1da121e9bd663081 |
| humanhash: | foxtrot-artist-cat-princess |
| File name: | 4f201081c84cff8d1da121e9bd663081 |
| Download: | download sample |
| Signature | Rhadamanthys |
| File size: | 1'428'512 bytes |
| First seen: | 2023-02-20 11:35:15 UTC |
| Last seen: | 2023-02-20 13:32:38 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4a43ef13050d45ae61812b2997033821 (2 x GCleaner, 1 x SystemBC, 1 x Rhadamanthys) |
| ssdeep | 24576:u3cyHN7H5jj7nr5SRmKyIFH2CZCT/xDQv5tBhqfDVGNClrbI54Bj:wc0Rlj74Mc2I5zEtJbg4Bj |
| Threatray | 183 similar samples on MalwareBazaar |
| TLSH | T11965F19AF863A519C237AFBBF42453C0F1585DA5F75E99DA33C614321C2F4B328A1293 |
| TrID | 32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4505/5/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | f0c4cac8e8f4cccc (1 x Rhadamanthys) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe Rhadamanthys signed |
Code Signing Certificate
| Organisation: | arrow.com |
|---|---|
| Issuer: | DigiCert TLS RSA SHA256 2020 CA1 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-08-30T00:00:00Z |
| Valid to: | 2023-08-30T23:59:59Z |
| Serial number: | 0439fccde6e543f464d789cff8fe024b |
| Intelligence: | 6 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 0f0e77602b78868d37ba211ab2ecccdd580314eb17b059f152fdc43df03746ad |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4f201081c84cff8d1da121e9bd663081
Verdict:
Suspicious activity
Analysis date:
2023-02-20 11:39:49 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
DNS request
Launching a process
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a file
Running batch commands
Creating a process with a hidden window
Changing a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
CheckScreenResolution
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Result
Verdict:
SUSPICIOUS
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:
Eternity Malware
Verdict:
Malicious
Result
Threat name:
Eternity Clipper, RHADAMANTHYS
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
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)
Early bird code injection technique detected
Found many strings related to Crypto-Wallets (likely being stolen)
Found potential ransomware demand text
Found Tor onion address
Hides threads from debuggers
Injects a PE file into a foreign processes
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 dropped file
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)
Sigma detected: Schedule binary from dotnet directory
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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)
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Eternity Clipper
Yara detected Generic Downloader
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Rhadamanthys
Status:
Malicious
First seen:
2023-02-20 11:36:10 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
16 of 25 (64.00%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 173 additional samples on MalwareBazaar
Result
Malware family:
rhadamanthys
Score:
10/10
Tags:
family:eternity family:rhadamanthys clipper stealer
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Detect rhadamanthys stealer shellcode
Detects Eternity clipper
Eternity
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion
Unpacked files
SH256 hash:
144548947017107d9c3b2d76885ce19271345c20ba9ea589b018e69cc19cab42
MD5 hash:
7e7b22fc016f11e40406776d96fdc74e
SHA1 hash:
c9686a64d5d72e8d530d1ceef016ad5bfe6397eb
SH256 hash:
259a26dbfb9e5e37b078e007d5cf4a7552cba457646c3c7da6a506f99fcbc2d9
MD5 hash:
4f201081c84cff8d1da121e9bd663081
SHA1 hash:
c58a44b848ad53c371ea6064ab9e84d12a8c040d
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
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: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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