MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16433c4a3727e5e4734ecd6786dc47d9a7d59ea769b327c97eea410f5c2a5e73. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16433c4a3727e5e4734ecd6786dc47d9a7d59ea769b327c97eea410f5c2a5e73
SHA3-384 hash: e4e378aba23455ce38d8619fe1dc5c74aa6e63ed68f2ab6aa7b3b4271bcd8ae7afc3e2f051178bb4c2b5e31a0c5e0595
SHA1 hash: 8b4539ac4cb5efce9f963c29e10ec707a05c1908
MD5 hash: 18c3f31b0b04f2aaa8c56fa673b4b3c9
humanhash: delta-georgia-magazine-maine
File name:Sеt_uр!.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:3'152'784 bytes
First seen:2025-08-05 19:45:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c7269d59926fa4252270f407e4dab043 (45 x Hive, 23 x ServHelper, 22 x CobaltStrike)
ssdeep 49152:t9DAAQevrC16SIUmZ39CSK309IgZaJREBNBBqVpzZOBVon/FdM7OViNvVxxx+d+H:t9dnQMZcX309oJFqJ
TLSH T13CE5C2566D79E859DC1D8C31CD6340BCA227EC0D43AB52A3EAD0FDAC1AB66C4F9E4350
gimphash 60edc163fd136783f32e805a0597e66a85200ecf7ae62a8a6efcc2abca4e2f87
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 71e0e8f0f0ccc8f0 (4 x LummaStealer, 2 x Rhadamanthys, 1 x NanoCore)
Reporter burger
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
St_u.exe
Verdict:
Malicious activity
Analysis date:
2025-08-05 19:45:46 UTC
Tags:
golang lumma rhadamanthys shellcode
Link:
https://app.any.run/tasks/a71fd0d7-b8a6-4660-b867-090530765539

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/19056/
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68925f691e8a59ee04e5e4a3
Tags:
emotet spoof
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
golang invalid-signature mingw obfuscated signed
Link:
https://www.filescan.io/uploads/68925f919ef4d2ff7cec752a/reports/bf107db0-a976-4a34-a55e-6b1f42b94f83/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/16433c4a3727e5e4734ecd6786dc47d9a7d59ea769b327c97eea410f5c2a5e73
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3572c3a3-3b57-4b6f-8190-f3e317fbabbc
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1750840
Signature
Early bird code injection technique detected
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
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 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 RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1750840 Sample: S#U0435t_u#U0440!.exe Startdate: 05/08/2025 Architecture: WINDOWS Score: 100 50 twc.trafficmanager.net 2->50 52 time.windows.com 2->52 54 4 other IPs or domains 2->54 78 Multi AV Scanner detection for submitted file 2->78 80 Yara detected RHADAMANTHYS Stealer 2->80 9 S#U0435t_u#U0440!.exe 2->9         started        12 msedge.exe 97 362 2->12         started        15 elevation_service.exe 2->15         started        17 3 other processes 2->17 signatures3 process4 dnsIp5 96 Injects code into the Windows Explorer (explorer.exe) 9->96 98 Writes to foreign memory regions 9->98 100 Injects a PE file into a foreign processes 9->100 19 dllhost.exe 6 9->19         started        23 explorer.exe 9->23         started        76 239.255.255.250 unknown Reserved 12->76 25 msedge.exe 12->25         started        27 msedge.exe 12->27         started        29 msedge.exe 12->29         started        31 msedge.exe 12->31         started        signatures6 process7 dnsIp8 56 time-a-g.nist.gov 129.6.15.28, 123, 50545 US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGYUS United States 19->56 58 ntp.time.nl 94.198.159.10, 123, 50545 SIDNNL Netherlands 19->58 66 4 other IPs or domains 19->66 82 Early bird code injection technique detected 19->82 84 Tries to harvest and steal browser information (history, passwords, etc) 19->84 86 Maps a DLL or memory area into another process 19->86 88 Queues an APC in another process (thread injection) 19->88 33 chrome.exe 19->33         started        35 msedge.exe 14 19->35         started        37 chrome.exe 19->37         started        39 wmprph.exe 19->39         started        60 192.30.242.210, 49696, 49727, 49728 INTELLIGENT-TECHNOLOGY-SOLUTIONSUS United States 23->60 90 System process connects to network (likely due to code injection or exploit) 23->90 92 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 23->92 94 Switches to a custom stack to bypass stack traces 23->94 41 WerFault.exe 2 23->41         started        62 s-part-0012.t-0009.t-msedge.net 13.107.246.40, 443, 49717, 49721 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->62 64 ln-0007.ln-dc-msedge.net 150.171.23.17, 443, 49713 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->64 68 10 other IPs or domains 25->68 signatures9 process10 process11 43 chrome.exe 33->43         started        46 chrome.exe 33->46         started        48 msedge.exe 35->48         started        dnsIp12 70 googlehosted.l.googleusercontent.com 142.251.40.161, 443, 49705 GOOGLEUS United States 43->70 72 127.0.0.1 unknown unknown 43->72 74 clients2.googleusercontent.com 43->74
Score:
78%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/16433c4a3727e5e4734ecd6786dc47d9a7d59ea769b327c97eea410f5c2a5e73
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/18c3f31b0b04f2aaa8c56fa673b4b3c9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16433c4a3727e5e4734ecd6786dc47d9a7d59ea769b327c97eea410f5c2a5e73/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/16433c4a3727e5e4734ecd6786dc47d9a7d59ea769b327c97eea410f5c2a5e73
Threat name:
Win64.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2025-08-05 08:46:13 UTC
File Type:
PE+ (Exe)
Extracted files:
59
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=czbtysrxe7s6i42ozvtynxch3gt5lhvhngzspsl65jaq6xbklzzq._file
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys discovery stealer
Link:
https://tria.ge/reports/250805-yg5xja1m13/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Detects Rhadamanthys Payload
Rhadamanthys
Rhadamanthys family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2af41429-fda4-4efd-8f73-02bf58b3d1f1
Unpacked files
SH256 hash:
16433c4a3727e5e4734ecd6786dc47d9a7d59ea769b327c97eea410f5c2a5e73
MD5 hash:
18c3f31b0b04f2aaa8c56fa673b4b3c9
SHA1 hash:
8b4539ac4cb5efce9f963c29e10ec707a05c1908
Link:
https://www.unpac.me/results/70333616-a0bd-49c6-9905-30adae18e167/
Malware family:
Rhadamanthys
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/16433c4a3727/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/19056/

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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetSystemDirectoryA

Comments