MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa
SHA3-384 hash: aeb719eda39adc99d731ab95d26d510ee8c51f1938303e18206fbe03def228d3260ed0a63d82fe9053a0ab21c9cb48f8
SHA1 hash: f12cb613e1365cc5b9769c16af8764d25916d73e
MD5 hash: 97efe5b1b7135739534dbabf6f8d8a07
humanhash: carolina-music-snake-cola
File name:random.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:2'056'192 bytes
First seen:2025-05-02 18:06:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:rswCXtGKw32CKsIPj/2PAIVi+mC3WCnClw8o7fK:wz9c2CGPWodCoRi
TLSH T157953372EE164D2CCA62ECB0C079CFDA6714A7D29ACA07E7786830314477638F693576
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 926b23534d61338c (51 x Rhadamanthys)
Reporter aachum
Tags:exe Rhadamanthys


Avatar
iamaachum
http://80.64.18.219/files/Machiavellismz/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
408
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
upatre
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-05-02 18:17:03 UTC
Tags:
rhadamanthys stealer upatre shellcode
Link:
https://app.any.run/tasks/b7b5103e-fbca-4990-966b-5cecd00141f4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68150c794355f44aee6886b2
Tags:
virus spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Launching a process
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
DNS request
Sending a UDP request
Reading critical registry keys
Unauthorized injection to a recently created process
Creating a window
Unauthorized injection to a system process
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/681509cc0b64e174c4151c98/reports/9fbee59f-5a18-418e-a4ed-6b4f6c33af45/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8b9243dc-4ca8-4723-8f17-f491feb709ef
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1680141
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Early bird code injection technique detected
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queues an APC in another process (thread injection)
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1680141 Sample: random.exe Startdate: 02/05/2025 Architecture: WINDOWS Score: 100 58 twc.trafficmanager.net 2->58 60 ts1.aco.net 2->60 62 5 other IPs or domains 2->62 86 Found malware configuration 2->86 88 Multi AV Scanner detection for submitted file 2->88 90 Yara detected RHADAMANTHYS Stealer 2->90 92 5 other signatures 2->92 10 random.exe 1 2->10         started        13 msedge.exe 16 67 2->13         started        16 elevation_service.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 104 Detected unpacking (changes PE section rights) 10->104 106 Tries to detect sandboxes and other dynamic analysis tools (window names) 10->106 108 Tries to evade debugger and weak emulator (self modifying code) 10->108 110 5 other signatures 10->110 20 svchost.exe 10->20         started        24 WerFault.exe 2 10->24         started        72 239.255.255.250 unknown Reserved 13->72 26 msedge.exe 13->26         started        28 msedge.exe 13->28         started        30 msedge.exe 13->30         started        signatures6 process7 dnsIp8 64 154.81.179.131, 49681, 49682, 9645 MULTA-ASN1US Seychelles 20->64 100 System process connects to network (likely due to code injection or exploit) 20->100 102 Switches to a custom stack to bypass stack traces 20->102 32 svchost.exe 6 20->32         started        66 s-part-0043.t-0009.t-msedge.net 13.107.246.71 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->66 68 ax-0002.ax-msedge.net 150.171.27.11 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->68 70 svc.ms-acdc-teams.office.com 52.123.225.101 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->70 signatures9 process10 dnsIp11 52 time-a-g.nist.gov 129.6.15.28 US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGYUS United States 32->52 54 twc.trafficmanager.net 40.119.6.228 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 32->54 56 4 other IPs or domains 32->56 78 Early bird code injection technique detected 32->78 80 Found many strings related to Crypto-Wallets (likely being stolen) 32->80 82 Tries to harvest and steal browser information (history, passwords, etc) 32->82 84 2 other signatures 32->84 36 wmpshare.exe 32->36         started        39 chrome.exe 32->39         started        41 msedge.exe 14 32->41         started        43 chrome.exe 32->43         started        signatures12 process13 signatures14 94 Found many strings related to Crypto-Wallets (likely being stolen) 36->94 96 Writes to foreign memory regions 36->96 98 Allocates memory in foreign processes 36->98 45 dllhost.exe 36->45         started        48 chrome.exe 39->48         started        50 msedge.exe 41->50         started        process15 dnsIp16 74 154.81.179.132 MULTA-ASN1US Seychelles 45->74 76 127.0.0.1 unknown unknown 48->76
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-05-02 18:07:31 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3dwz4x65cuxs4rj3qzfdzm3bsazdoxvd6t2vbvkytut7iq52x5a._file
Verdict:
malicious
Label(s):
rhadamanthys
Create hunting rule
Similar samples:
error
Rhadamanthys
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250502-wqarmseq3y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/78da8a4c-5c1c-4a3d-b687-1d45b199e280
Unpacked files
SH256 hash:
bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa
MD5 hash:
97efe5b1b7135739534dbabf6f8d8a07
SHA1 hash:
f12cb613e1365cc5b9769c16af8764d25916d73e
Link:
https://www.unpac.me/results/64d3d845-ef32-4e33-a671-20d6d7b5e964/
SH256 hash:
6d8aaabedc1e8a8eeb10f66f41da80e1dc5e5f8afc5c9dcc388b425427451bf5
MD5 hash:
8a6ba9ebca7adc28eb7f986435b5c003
SHA1 hash:
e101e6d1e05872d1e7b6f6f835e4d7804d1678fe
Link:
https://www.unpac.me/results/64d3d845-ef32-4e33-a671-20d6d7b5e964/
SH256 hash:
36c7329e4ccf4a50d92a43b3cc2d531c8fa098210b580f57aa7bc8939cb9be49
MD5 hash:
eb6395b864b29b89e650b2ac742fd106
SHA1 hash:
7644d3252d6dba02064fc98c8080d12bb051cb23
Link:
https://www.unpac.me/results/64d3d845-ef32-4e33-a671-20d6d7b5e964/
Malware family:
Rhadamanthys
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bec76cf2fee8/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/bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa

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: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.

Web download

Rhadamanthys

Executable exe bec76cf2fee8a9797229dc3251e59b0c8191baf51fa7aa86aac4e93fa21dd5fa

(this sample)

  
Link
https://tria.ge/250502-whythaep5s/behavioral1
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3532652/

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_NXMissing Non-Executable Memory Protectioncritical

Comments