MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85dc788ef240fced8c78f1d2e75cbd4d30cf75004b4025b4472f7a36051ef475. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85dc788ef240fced8c78f1d2e75cbd4d30cf75004b4025b4472f7a36051ef475
SHA3-384 hash: eeeca2c70e4bda33cde1ae86c81184a7b7facf6d5b7131ded8c8fb5942559cdbf8e55f6b45eca5da4a3d50a15b7af709
SHA1 hash: 5cac40d0e21fde0b06c2ca29a3208eea0729b1cb
MD5 hash: 7a2fb3d224c82ff12df14802552ba226
humanhash: aspen-nineteen-bacon-sad
File name:7a2fb3d224c82ff12df14802552ba226.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:2'560'512 bytes
First seen:2023-03-03 15:33:58 UTC
Last seen:2023-03-03 17:33:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:r9RAN9HU7W4/TY2agAK7/YrfnDCl3zup7UQfv7nsAXJZvB0cJqjov:QU7O9XX50cJqj
Threatray 4 similar samples on MalwareBazaar
TLSH T1F8C59DF04E92FD51E3EF1E7090EC0A805D6C6A9B9269C349FCC81556E9E1640AFDC2B7
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
2
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7a2fb3d224c82ff12df14802552ba226.exe
Verdict:
Malicious activity
Analysis date:
2023-03-03 15:57:24 UTC
Tags:
rhadamanthys
Link:
https://app.any.run/tasks/73e5963d-27ba-46c0-a285-889e4b873e60

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/371463/
Detection(s):
SecuriteInfo.com.Variant.Tedy.304551.13682.2693.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file
Unauthorized injection to a system process
Verdict:
Unknown
Threat level:
  0/10
Confidence:
80%
Link:
https://www.filescan.io/uploads/64021379bbedb8176ff27723/reports/33c01fc3-ab8f-4044-a6ee-647023f12b0f/overview
Verdict:
Malicious
Labled as:
Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/85dc788ef240fced8c78f1d2e75cbd4d30cf75004b4025b4472f7a36051ef475
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/be2e68ae-c03d-4a86-aa64-dcc177cfd643
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1186647
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
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
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 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)
Sigma detected: Dot net compiler compiles file from suspicious location
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)
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: 819526 Sample: OxKN8N3UXk.exe Startdate: 03/03/2023 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic 2->48 50 Multi AV Scanner detection for domain / URL 2->50 52 Antivirus detection for URL or domain 2->52 54 9 other signatures 2->54 10 OxKN8N3UXk.exe 4 2->10         started        process3 file4 42 C:\Users\user\AppData\...\OxKN8N3UXk.exe.log, ASCII 10->42 dropped 64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->64 66 Encrypted powershell cmdline option found 10->66 68 Writes to foreign memory regions 10->68 70 Injects a PE file into a foreign processes 10->70 14 RegAsm.exe 10->14         started        17 powershell.exe 16 10->17         started        signatures5 process6 signatures7 74 Query firmware table information (likely to detect VMs) 14->74 76 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 14->76 78 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->78 80 5 other signatures 14->80 19 dllhost.exe 14->19         started        22 conhost.exe 17->22         started        process8 signatures9 56 Early bird code injection technique detected 19->56 58 Tries to harvest and steal browser information (history, passwords, etc) 19->58 60 Maps a DLL or memory area into another process 19->60 62 Queues an APC in another process (thread injection) 19->62 24 dllhost.exe 7 21 19->24         started        process10 dnsIp11 46 185.246.220.34, 443, 49700, 49702 LVLT-10753US Germany 24->46 38 C:\Users\user\AppData\...\fVuIOgGzRx.exe, PE32+ 24->38 dropped 40 C:\Users\user\AppData\...\1yumbl22.cmdline, Unicode 24->40 dropped 28 fVuIOgGzRx.exe 24->28         started        31 csc.exe 3 24->31         started        file12 process13 file14 72 Machine Learning detection for dropped file 28->72 44 C:\Users\user\AppData\Local\...\1yumbl22.dll, PE32 31->44 dropped 34 conhost.exe 31->34         started        36 cvtres.exe 1 31->36         started        signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85dc788ef240fced8c78f1d2e75cbd4d30cf75004b4025b4472f7a36051ef475/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2023-03-03 16:06:15 UTC
AV detection:
18 of 25 (72.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxohrdxsid6o3ddy6hjooxf5juym65iajnaclnchf55dmbi66r2q._file
Verdict:
malicious
Similar samples:
5b5f0a7fbb04f5979eb19c342d4b81f1525584c6780d728ad57a33f469b6584a
Rhadamanthys
8e82fb037b606bf25cf55bd40d74105ad0e38d7b3cfa85c6de48babb3dde7bfe
Rhadamanthys
d68be51b5128911b047d9a70b55f12d5fd2bcc02216e5439d3dfde7760c5ddde
Rhadamanthys
f771114282960678a312fb160481188d0214a056a16904605ad950e39d0ff93d
Rhadamanthys
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys evasion stealer
Link:
https://tria.ge/reports/230303-sztpbsab27/
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:
a07ded82c1c53d8df4aa0ebb61ffd1a0a86be43dd5ba2c9264dff9b8bf717f94
MD5 hash:
8071ab9e820269ce39f807863718ecaa
SHA1 hash:
6a6dde0f727f05c254326ebafa3f90df71d89900
Link:
https://www.unpac.me/results/49b18490-30ab-4d17-96ba-011ff684652c/
SH256 hash:
99ab1ab754ec1b48a4408afd1ea2ba62445944cd69c194dd0b0831429f6ac9d3
MD5 hash:
aa9abaaaef8edce4c73dc8276a4128ef
SHA1 hash:
07830eda93b91ed2dc28c6da4c0842407db85381
Link:
https://www.unpac.me/results/49b18490-30ab-4d17-96ba-011ff684652c/
SH256 hash:
85dc788ef240fced8c78f1d2e75cbd4d30cf75004b4025b4472f7a36051ef475
MD5 hash:
7a2fb3d224c82ff12df14802552ba226
SHA1 hash:
5cac40d0e21fde0b06c2ca29a3208eea0729b1cb
Link:
https://www.unpac.me/results/49b18490-30ab-4d17-96ba-011ff684652c/
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/85dc788ef240fced8c78f1d2e75cbd4d30cf75004b4025b4472f7a36051ef475

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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 85dc788ef240fced8c78f1d2e75cbd4d30cf75004b4025b4472f7a36051ef475

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2554569/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/371463/

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