MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3
SHA3-384 hash: 4f1656e071e692c54e54087feb3d557b1988fcbab52f9722a66bf43d5a161fe6036893460342554ddf2939c04ed537be
SHA1 hash: 4847d8404f52d5a62b8d20715aae2434553b9569
MD5 hash: 6f2f28347e8e3bce6fe170833c412833
humanhash: berlin-bluebird-stream-september
File name:6f2f28347e8e3bce6fe170833c412833
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:6'650'608 bytes
First seen:2024-02-25 18:26:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 98304:Cohl1jn+Z6WAXrh0V2T/zChNBc44PNfG/CW27ewO2Q:CohlZn+ZSh0oH0c44PtG6Www
TLSH T12B66195BF1C2D900D6595B33C7E62D00C33AA693960BD63F3BA53B651A033BF864B196
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon c898d8d8e4c4e4c4 (1 x Rhadamanthys)
Reporter zbetcheckin
Tags:32 exe Rhadamanthys signed

Code Signing Certificate

Organisation:Honor Studio
Issuer:Honor Studio
Algorithm:sha512WithRSAEncryption
Valid from:2024-02-24T10:04:59Z
Valid to:2026-07-23T00:00:00Z
Serial number: 15093a4468a44548bb52b84b446b0441
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 2f383a5c5f03c8aa4890c747fe3c0bf1a8649b8a3f957c45fc2a02a224e1f048
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
355
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477687/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.AKYD.tr.11220.16175.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Forced system process termination
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
overlay
Link:
https://www.filescan.io/uploads/65db8679e304215defb740fd/reports/4c15bc69-5134-4e8a-9520-dc400112f8d1/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3
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/abbd83a8-08f6-45d1-8f4f-59960546a0e9
Result
Threat name:
PureLog Stealer, RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1398416
Signature
Allocates memory in foreign processes
Connects to many ports of the same IP (likely port scanning)
Found many strings related to Crypto-Wallets (likely being stolen)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1398416 Sample: jxWttyaGxM.exe Startdate: 25/02/2024 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected PureLog Stealer 2->42 44 4 other signatures 2->44 10 jxWttyaGxM.exe 2 2->10         started        process3 file4 32 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 10->32 dropped 52 Found many strings related to Crypto-Wallets (likely being stolen) 10->52 14 MSBuild.exe 1 10->14         started        signatures5 process6 process7 16 dialer.exe 14->16         started        20 WerFault.exe 2 14->20         started        22 WerFault.exe 2 14->22         started        dnsIp8 34 94.156.8.76, 4283, 443, 49731 NET1-ASBG Bulgaria 16->34 36 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 16->36 24 OpenWith.exe 16->24         started        signatures9 process10 signatures11 46 Found many strings related to Crypto-Wallets (likely being stolen) 24->46 48 Tries to harvest and steal browser information (history, passwords, etc) 24->48 50 Tries to harvest and steal Bitcoin Wallet information 24->50 27 wmpnscfg.exe 24->27         started        process12 signatures13 54 Writes to foreign memory regions 27->54 56 Allocates memory in foreign processes 27->56 30 dllhost.exe 27->30         started        process14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-25 18:27:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6f5vibl2hf57pipzxr6ugrmqcy2flqeffdjq2bzwusbql2ufbgzq._file
Verdict:
unknown
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys family:zgrat rat stealer
Link:
https://tria.ge/reports/240225-w3q96aaf91/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect ZGRat V1
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
ZGRat
Unpacked files
SH256 hash:
f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3
MD5 hash:
6f2f28347e8e3bce6fe170833c412833
SHA1 hash:
4847d8404f52d5a62b8d20715aae2434553b9569
Link:
https://www.unpac.me/results/ff3deb22-4954-4c67-b809-b27ca9109f6a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f17b54057a39/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.08
Link:
https://yomi.yoroi.company/submissions/f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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 f17b54057a397bf7a1f9bc7d434590163455c08528d30d0736a48305ea8509b3

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/477687/
  
URLhaus
https://urlhaus.abuse.ch/url/2770348/

Comments


Avatar
zbet commented on 2024-02-25 18:26:38 UTC

url : hxxps://lucasowen.com.tr/GITlarge.exe