MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4099b352c15d6191c8d98a823c9b95b58baa2bc1c308f06e6697562cd21c339f. 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


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4099b352c15d6191c8d98a823c9b95b58baa2bc1c308f06e6697562cd21c339f
SHA3-384 hash: 046260b5907a56a74b4ce97c2b31b8e4746823bacbdeb648d688cd288ac3e7706f4722dcab3942785da5a2af32616dc7
SHA1 hash: 0b572da520699d7514b0f18edd20cd2d06d03238
MD5 hash: 497cfa2431d03c06f6a60fa55d587dbc
humanhash: glucose-north-north-utah
File name:497cfa2431d03c06f6a60fa55d587dbc.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:320'000 bytes
First seen:2023-03-30 07:30:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fde2d3c5c6b5080c428e56f6f2289988 (2 x Stop, 2 x Rhadamanthys, 1 x Amadey)
ssdeep 6144:REolVJf1L+w2BSMz/rVAEG06a+ZYpxkS:RXVJdSw2oMz/Onr8
TLSH T1A164E022B7D1C071EB0A45784911DA749ABFB8745FA38BCB3B8C167E4E313D18A39356
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 00920a51289a4e20 (1 x Rhadamanthys)
Reporter abuse_ch
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
497cfa2431d03c06f6a60fa55d587dbc.exe
Verdict:
Malicious activity
Analysis date:
2023-03-30 07:39:05 UTC
Tags:
rhadamanthys
Link:
https://app.any.run/tasks/e98ade79-0aa1-4fb1-a38c-742f46889552

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Rhadamanthys
Create hunting rule
Link:
https://www.capesandbox.com/analysis/378727/
Detection(s):
Sanesecurity.Malware.29155.BadIN.UNOFFICIAL
Create hunting rule

Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Launching the default Windows debugger (dwwin.exe)
Reading critical registry keys
Unauthorized injection to a system process
Stealing user critical data
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/75721/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/64253abb83048b7317acebed/reports/79789792-c388-4772-a07a-fd4e89db989c/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/4099b352c15d6191c8d98a823c9b95b58baa2bc1c308f06e6697562cd21c339f
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64cf76b2-0ef3-4b52-b806-ff8998e464fb
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1204934
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Found potential ransomware demand text
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 browser information (history, passwords, etc)
Yara detected AntiVM3
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4099b352c15d6191c8d98a823c9b95b58baa2bc1c308f06e6697562cd21c339f/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2023-03-30 02:21:47 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
21 of 37 (56.76%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=icm3guwblvqzdsgzrkbdzg4vwwf2uk6bymepa3tgs5lczuq4gopq._file
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys collection stealer
Link:
https://tria.ge/reports/230330-jcegfsda6w/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Detect rhadamanthys stealer shellcode
Rhadamanthys
Unpacked files
SH256 hash:
879e00131fef015ee76a82bd8eb05543fa6a82276c08ef0c4035630952827de1
MD5 hash:
42340e853adbf922e185e3b82077bef1
SHA1 hash:
73dba5b14df609e9afc2b93dfc14f72eba683bbf
Link:
https://www.unpac.me/results/c81999a6-4b4a-468e-af4a-6ab5416ad060/
SH256 hash:
4099b352c15d6191c8d98a823c9b95b58baa2bc1c308f06e6697562cd21c339f
MD5 hash:
497cfa2431d03c06f6a60fa55d587dbc
SHA1 hash:
0b572da520699d7514b0f18edd20cd2d06d03238
Link:
https://www.unpac.me/results/c81999a6-4b4a-468e-af4a-6ab5416ad060/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4099b352c15d/report/overview.html
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/4099b352c15d6191c8d98a823c9b95b58baa2bc1c308f06e6697562cd21c339f

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

Web download

Rhadamanthys

Executable exe 4099b352c15d6191c8d98a823c9b95b58baa2bc1c308f06e6697562cd21c339f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2519959/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2525167/
Cape
Cape
https://www.capesandbox.com/analysis/378727/

Comments