MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5
SHA3-384 hash: d05c06c0c4b92e239552359c3d7ecd30294d3da0c1a8457249e80d7ab4b3a6167ba74ffbcdd55c8782f70db972332293
SHA1 hash: 12a4a4984ee6179e49833b3b2f77f49212f8b1de
MD5 hash: 63b1f28949548d3f07406d4129114153
humanhash: carolina-summer-delaware-echo
File name:installer.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:10'574'216 bytes
First seen:2025-08-04 20:12:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e07647ab48d4be367afc7221135c1e04 (12 x Rhadamanthys)
ssdeep 196608:DhSZUc2Uf/aKU7FaMqSpCCdI+FLdREKU+bqD8njS5D12hZGRJJ/EDG8V2lMKJLOr:8Pe7FDqScCXRL9b88jSa3GdED3UqKgr
Threatray 225 similar samples on MalwareBazaar
TLSH T100B6339519DE55F9DAC22834C61F97CB37B383EA49C04F28FDC57C8BA951F366026882
TrID 28.5% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.2% (.EXE) Win32 Executable (generic) (4504/4/1)
5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter burger
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
installer.exe
Verdict:
Malicious activity
Analysis date:
2025-08-04 20:12:27 UTC
Tags:
rhadamanthys shellcode
Link:
https://app.any.run/tasks/fe7d2cc4-d1d9-4fbb-b856-3337c55f0971

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/18895/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689114290b4775fb2136472e
Tags:
virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Using the Windows Management Instrumentation requests
Detecting VM
DNS request
Connection attempt
Sending a custom TCP request
Sending a UDP request
Reading critical registry keys
Searching for the window
Sending an HTTP GET request to an infection source
Running batch commands
Launching the process to interact with network services
Connection attempt to an infection source
Unauthorized injection to a system process
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature overlay packed signed
Link:
https://www.filescan.io/uploads/6891142b73b8ef6f4afe9603/reports/153d346a-17a0-4308-a706-5adc5e52275f/overview
Verdict:
Malicious
Labled as:
Kelios.Generic
Link:
https://www.hybrid-analysis.com/sample/3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f947626e-fd16-48d5-b5f6-1a2d7f5b6c55
Result
Threat name:
RHADAMANTHYS, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1750113
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious PE digital signature
Checks if the current machine is a virtual machine (disk enumeration)
Deletes itself after installation
Detected Stratum mining protocol
Disable Windows Defender notifications (registry)
Early bird code injection technique detected
Found many strings related to Crypto-Wallets (likely being stolen)
Loading BitLocker PowerShell Module
Maps a DLL or memory area into another process
Modifies windows update settings
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
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: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected RHADAMANTHYS Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1750113 Sample: installer.exe Startdate: 04/08/2025 Architecture: WINDOWS Score: 100 107 time.google.com 2->107 109 time.cloudflare.com 2->109 111 6 other IPs or domains 2->111 135 Multi AV Scanner detection for submitted file 2->135 137 Yara detected RHADAMANTHYS Stealer 2->137 139 Yara detected Xmrig cryptocurrency miner 2->139 141 6 other signatures 2->141 12 installer.exe 2->12         started        15 msedge.exe 98 366 2->15         started        18 cmd.exe 2->18         started        20 4 other processes 2->20 signatures3 process4 dnsIp5 163 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 12->163 165 Switches to a custom stack to bypass stack traces 12->165 22 OpenWith.exe 12->22         started        131 192.168.2.5, 1888, 443, 49675 unknown unknown 15->131 133 239.255.255.250 unknown Reserved 15->133 26 msedge.exe 15->26         started        28 msedge.exe 15->28         started        30 msedge.exe 15->30         started        32 msedge.exe 15->32         started        34 conhost.exe 18->34         started        36 schtasks.exe 18->36         started        signatures6 process7 dnsIp8 113 nexus-cloud-360.com 22->113 115 cloudflare-dns.com 104.16.248.249, 443, 49696, 49735 CLOUDFLARENETUS United States 22->115 117 45.141.233.250, 1888, 49697, 49736 ASDETUKhttpwwwheficedcomGB Bulgaria 22->117 147 Query firmware table information (likely to detect VMs) 22->147 149 Found many strings related to Crypto-Wallets (likely being stolen) 22->149 151 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 22->151 153 5 other signatures 22->153 38 dllhost.exe 8 22->38         started        119 s-part-0023.t-0009.t-msedge.net 13.107.246.51, 443, 49721 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->119 121 13.107.253.40, 443, 49726, 49728 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->121 123 12 other IPs or domains 26->123 signatures9 process10 dnsIp11 125 nexus-cloud-360.com 38->125 127 time-a-g.nist.gov 129.6.15.28 US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGYUS United States 38->127 129 7 other IPs or domains 38->129 93 C:\Users\user\AppData\Local\...\$35-49GfS.exe, PE32+ 38->93 dropped 95 C:\Users\user\AppData\Local\...\S5md4w.exe, PE32 38->95 dropped 155 System process connects to network (likely due to code injection or exploit) 38->155 157 Early bird code injection technique detected 38->157 159 Found many strings related to Crypto-Wallets (likely being stolen) 38->159 161 3 other signatures 38->161 43 $35-49GfS.exe 38->43         started        47 S5md4w.exe 38->47         started        49 chrome.exe 1 38->49         started        51 2 other processes 38->51 file12 signatures13 process14 file15 97 C:\ProgramData\Microsoft\...\WmiPrvSE.exe, PE32+ 43->97 dropped 167 Query firmware table information (likely to detect VMs) 43->167 169 Modifies windows update settings 43->169 171 Adds a directory exclusion to Windows Defender 43->171 173 2 other signatures 43->173 53 cmd.exe 43->53         started        56 powershell.exe 43->56         started        58 sc.exe 43->58         started        71 11 other processes 43->71 99 C:\Users\user\AppData\...\UserOOBEBroker.exe, PE32 47->99 dropped 60 cmd.exe 47->60         started        62 cmd.exe 47->62         started        64 chrome.exe 49->64         started        67 chrome.exe 49->67         started        69 msedge.exe 51->69         started        signatures16 process17 dnsIp18 143 Uses schtasks.exe or at.exe to add and modify task schedules 53->143 73 net.exe 53->73         started        75 conhost.exe 53->75         started        145 Loading BitLocker PowerShell Module 56->145 77 conhost.exe 56->77         started        79 WmiPrvSE.exe 56->79         started        81 conhost.exe 58->81         started        83 conhost.exe 60->83         started        85 schtasks.exe 60->85         started        87 2 other processes 62->87 101 googlehosted.l.googleusercontent.com 142.251.41.1, 443, 49708, 49718 GOOGLEUS United States 64->101 103 127.0.0.1 unknown unknown 64->103 105 clients2.googleusercontent.com 64->105 89 11 other processes 71->89 signatures19 process20 process21 91 net1.exe 73->91         started       
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 32 Exe x86
Link:
https://app.malva.re/file/63b1f28949548d3f07406d4129114153
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5/
Verdict:
Malicious
Threat:
Family.RHADAMANTHYS
Link:
https://tip.neiki.dev/file/3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5
Threat name:
Win32.Trojan.Kelios
Create hunting rule
Status:
Malicious
First seen:
2025-08-04 20:12:26 UTC
File Type:
PE (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hyuzwb2d7st3emobppahjcum543tszkpbg5s3cqkgpr3fl3sjhcq._file
Verdict:
malicious
Label(s):
rhadamanthys
Create hunting rule
Similar samples:
074e375a6c53828b222987489d5f5ac207df534d5b6e1decf579377bbdec6717
Rhadamanthys
49ef9e71394d2e271367f84ce0d1c48654f4e33c73bb106e79b78c7b11165448
Rhadamanthys
5d251fd02e2d0e0e9bd67dba8cd808b8f8011faee8bed973fb19254a99fa784a
Rhadamanthys
5e72de9f6789a9cda3df9f794ab3e26ff9b24611edf9e0f0cbc4d6a5d8e44bbb
Rhadamanthys
7cf95f58a0394fae9f65ec653b4779dc237a6cc0e88fcb6a477335e1cffd9392
Rhadamanthys
b42256e6754cb643a01f720cbf4946fca672f9fadcf09c975497ca2d8c9d2325
Rhadamanthys
c108a671bd78a29b6ddac6013cce91c94627a8e4f4f8f6e84aa7e75be875ae82
Rhadamanthys
dfb7fd652369ad522db2bdfbb1a17017a22c57639329b5067a6bb457738ab324
Rhadamanthys
e4291443262d6b9dffb661b6de6ebba39d02ef974a12cf7bfc2d7704aa386d83
Rhadamanthys
eecf73aec1df3ecf4a12ccb43aa38375ab65987f2e8ee9efb0e061052c319a05
Rhadamanthys
error
Rhadamanthys
+ 215 additional samples on MalwareBazaar
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys discovery stealer
Link:
https://tria.ge/reports/250804-yy2ansvscy/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Deletes itself
Detects Rhadamanthys Payload
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0b94019d-3fa6-41d2-a267-b47454495fd1
Unpacked files
SH256 hash:
3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5
MD5 hash:
63b1f28949548d3f07406d4129114153
SHA1 hash:
12a4a4984ee6179e49833b3b2f77f49212f8b1de
Link:
https://www.unpac.me/results/b921aae3-f991-4d70-9f23-a75a4c55a4d9/
Malware family:
Rhadamanthys
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3e299b0743fc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3e299b0743fca7b231c17bc0748a8cef3739654f09bb2d8a0a33e3b2af7249c5

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/18895/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileMappingW

Comments