MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 289972785148bb95016c795c5eb977b863832f40c8be41cfeff6923bacd646d7. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 289972785148bb95016c795c5eb977b863832f40c8be41cfeff6923bacd646d7
SHA3-384 hash: 713b576519b3d67f9ed8d0fe20a6b5fde0f56017bbe1d18348dcc91c611292ef4faa96fa8fab413c32264cb1210ee496
SHA1 hash: 62a5b4fcdbb293c3833da38765427e01c14c5d49
MD5 hash: 9fbcb9f192a79ab31a2672b03654c628
humanhash: mirror-hydrogen-lemon-hawaii
File name:user2.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:298'496 bytes
First seen:2023-01-17 08:46:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 313b5488504facfdc3bb8c36b24207c2 (2 x Rhadamanthys)
ssdeep 6144:heFHHVLRtN0NwjUtDTfYuPZN9t/P+BnaRY3JVHXxlJAPSlgcE:heFpN0NuE1h+BnSYbrJAPSvE
Threatray 17'630 similar samples on MalwareBazaar
TLSH T1AC540104B9E2F4B2E57719381B7087918E6EB8244F605DAB27D05ABE0F301D1DA35F6B
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)
Reporter r3dbU7z
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
user2.exe
Verdict:
Suspicious activity
Analysis date:
2023-01-17 08:47:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b005f314-e95c-4672-aa66-9fd1dc0e3f03

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/353712/
Detection(s):
SecuriteInfo.com.Variant.Lazy.284075.20229.24919.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Detecting VM
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Deleting a recently created file
Reading critical registry keys
Launching the default Windows debugger (dwwin.exe)
Forced system process termination
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/60896/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63c66086bda854045c18e70b/reports/fc610ecf-aa76-482a-9a65-28425b6438d7/overview
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:
Khalesi
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c62eb303-0325-4f0e-83ad-a7d6f6753d71
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1152911
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Checks if the current machine is a virtual machine (disk enumeration)
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)
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 Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 785640 Sample: user2.exe Startdate: 17/01/2023 Architecture: WINDOWS Score: 100 27 Snort IDS alert for network traffic 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 4 other signatures 2->33 8 user2.exe 1 2->8         started        process3 signatures4 43 Writes to foreign memory regions 8->43 45 Allocates memory in foreign processes 8->45 47 Injects a PE file into a foreign processes 8->47 11 AppLaunch.exe 1 8->11         started        16 conhost.exe 8->16         started        process5 dnsIp6 25 193.38.55.238, 49714, 49715, 80 SERVERIUS-ASNL Russian Federation 11->25 23 C:\Users\user\AppData\...\nsis_uns404687.dll, PE32+ 11->23 dropped 49 Query firmware table information (likely to detect VMs) 11->49 51 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 11->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->53 55 3 other signatures 11->55 18 rundll32.exe 11->18         started        file7 signatures8 process9 signatures10 35 System process connects to network (likely due to code injection or exploit) 18->35 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->37 39 Tries to steal Mail credentials (via file / registry access) 18->39 41 2 other signatures 18->41 21 WerFault.exe 18->21         started        process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/289972785148bb95016c795c5eb977b863832f40c8be41cfeff6923bacd646d7/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2023-01-17 08:47:06 UTC
File Type:
PE (Exe)
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fcmxe6crjc5zkalmpfof5olxxbrygl2azc7edt7p62jdxlgwi3lq._file
Verdict:
malicious
Similar samples:
1c2845a2e347287ccace4cd74db1543aa9cf65e8d0cd27ba30ed9d5c7423ac16
Rhadamanthys
45e86a4f5dc3afa62936f109963e5de85668907143af82f1db0ba1099ad60994
Rhadamanthys
591efac1879c1ec4079d2435e256d6ac654031cb477a0ba9b141c84a6ea51eb1
Rhadamanthys
7e09cf3d09ef89b5595c70637ce9173919a61e8fc5a5fcde253762db61bf90f5
Rhadamanthys
9146cee3d387cb3d665885b95d885734541f281cbb2a4726b6a59df922a83ee7
Rhadamanthys
b0a22e9a9850fa4356f5603905f45645489ae04d60d630772b3b8227a21b1956
Rhadamanthys
d3308f8b8905c046fa48a7a828b1047511709ad9c7d9b7d4e67ec94083e76c39
Rhadamanthys
+ 17'620 additional samples on MalwareBazaar
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys stealer
Link:
https://tria.ge/reports/230117-kpvjwadb97/
Behaviour
Checks SCSI registry key(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Detect rhadamanthys stealer shellcode
Rhadamanthys
Unpacked files
SH256 hash:
628907defbbdc57262e1d3acad01b9cedc2a6b1538ba830853f125f2f7cfdd1f
MD5 hash:
a55e4358f455e02e0ffaffc7470bcb6f
SHA1 hash:
3d85d3ade008fd26e6cc81bad2b8f89bf4318ed6
Link:
https://www.unpac.me/results/5e476fe0-9385-46de-8679-b4e13bc47a91/
SH256 hash:
289972785148bb95016c795c5eb977b863832f40c8be41cfeff6923bacd646d7
MD5 hash:
9fbcb9f192a79ab31a2672b03654c628
SHA1 hash:
62a5b4fcdbb293c3833da38765427e01c14c5d49
Link:
https://www.unpac.me/results/5e476fe0-9385-46de-8679-b4e13bc47a91/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/289972785148/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/289972785148bb95016c795c5eb977b863832f40c8be41cfeff6923bacd646d7

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com

File information

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

Web download

Rhadamanthys

Executable exe 289972785148bb95016c795c5eb977b863832f40c8be41cfeff6923bacd646d7

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/353712/
  
URLhaus
https://urlhaus.abuse.ch/url/2510220/

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