MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36
SHA3-384 hash: 67988a39916dc07808f1f953bd71bf4adfd5af5601e956ac6e5d1e6d9702b6c352572f7d4b414b9271ffe936154f68dd
SHA1 hash: 1d8b72f1ceb8478a1170391c1ee9d3a5642b044b
MD5 hash: 670fd8965256cb5ab93447b8f2c30907
humanhash: diet-robert-mango-lima
File name:activate.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:10'454'016 bytes
First seen:2025-06-22 15:47:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 96900ff9230248ba3ca2ac81f4d62656 (1 x Rhadamanthys)
ssdeep 196608:2yEgnXDUAlJ+Yfxx/dXtpra+aMLG22n1Q3XC443+WcO9R:KeXDpfxfpu+aMLGw
TLSH T125B63301DA99F7C3D26688B48571EF48D075AC2C0A5FD76EC0BAB77D56BB780285E302
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 70e8d8cccaf0f030 (1 x Rhadamanthys)
Reporter aachum
Tags:185-149-146-41 exe Rhadamanthys


Avatar
iamaachum
https://kmspicoapiwork.com/KMSpico/ => https://mega.nz/folder/g1gVER6K#PpDpWeyD4NcrcVy3N2Sb-Q

Intelligence

File Origin
# of uploads :
1
# of downloads :
383
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
activate.exe
Verdict:
Malicious activity
Analysis date:
2025-06-22 15:49:39 UTC
Tags:
stealer rhadamanthys shellcode
Link:
https://app.any.run/tasks/7d2fd797-11f1-427a-abaa-f6aaf9d85d26

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/10542/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.26839.20723.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68582592b06783b9ebd69c97
Tags:
cobalt spoof
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
DNS request
Sending a UDP request
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6f0edc52-d417-4657-8276-b2dffa80c57d
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1720315
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Detected unpacking (creates a PE file in dynamic memory)
Early bird code injection technique detected
Found direct / indirect Syscall (likely to bypass EDR)
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Queues an APC in another process (thread injection)
Sigma detected: Potentially Suspicious Malware Callback Communication
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
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 ftp login credentials
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 RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1720315 Sample: activate.exe Startdate: 22/06/2025 Architecture: WINDOWS Score: 100 45 x.ns.gin.ntt.net 2->45 47 time.facebook.com 2->47 49 5 other IPs or domains 2->49 79 Multi AV Scanner detection for submitted file 2->79 81 Yara detected RHADAMANTHYS Stealer 2->81 83 .NET source code contains potential unpacker 2->83 85 3 other signatures 2->85 8 activate.exe 6 2->8         started        12 msedge.exe 104 369 2->12         started        14 elevation_service.exe 2->14         started        16 3 other processes 2->16 signatures3 process4 dnsIp5 59 x.ns.gin.ntt.net 129.250.35.250, 123, 57152 NTT-COMMUNICATIONS-2914US United States 8->59 61 gbg1.ntp.netnod.se 194.58.203.20, 123, 57152 NTP-SEAnycastedNTPservicesfromNetnodIXPsSE Sweden 8->61 67 5 other IPs or domains 8->67 87 Detected unpacking (creates a PE file in dynamic memory) 8->87 89 Early bird code injection technique detected 8->89 91 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 8->91 93 10 other signatures 8->93 18 wmplayer.exe 8->18         started        21 chrome.exe 1 8->21         started        23 msedge.exe 14 8->23         started        32 2 other processes 8->32 63 192.168.2.7, 123, 138, 14431 unknown unknown 12->63 65 239.255.255.250 unknown Reserved 12->65 25 msedge.exe 12->25         started        28 msedge.exe 12->28         started        30 msedge.exe 12->30         started        34 2 other processes 12->34 signatures6 process7 dnsIp8 75 Writes to foreign memory regions 18->75 77 Allocates memory in foreign processes 18->77 36 dllhost.exe 18->36         started        39 chrome.exe 21->39         started        41 chrome.exe 21->41         started        43 msedge.exe 23->43         started        69 s-part-0012.t-0009.t-msedge.net 13.107.246.40, 443, 49706, 49716 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->69 71 150.171.27.11, 443, 49713 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->71 73 9 other IPs or domains 25->73 signatures9 process10 dnsIp11 51 157.90.14.147, 4433 REDIRISRedIRISAutonomousSystemES United States 36->51 53 142.250.176.193, 443, 49696 GOOGLEUS United States 39->53 55 127.0.0.1 unknown unknown 39->55 57 2 other IPs or domains 39->57
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/670fd8965256cb5ab93447b8f2c30907
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36/
Threat name:
Win64.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2025-06-21 22:10:00 UTC
File Type:
PE+ (Exe)
Extracted files:
19
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wkmchxr6xpxi6xvkubrivqt3x7g25kdcqhbwmd67dsgqlnl3zi3a._file
Verdict:
malicious
Label(s):
rhadamanthys
Create hunting rule
Similar samples:
error
Rhadamanthys
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250622-s8fh3atxcs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ebd9b4a4-5f0e-4502-be6f-5811a100b7ab
Unpacked files
SH256 hash:
b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36
MD5 hash:
670fd8965256cb5ab93447b8f2c30907
SHA1 hash:
1d8b72f1ceb8478a1170391c1ee9d3a5642b044b
Link:
https://www.unpac.me/results/45e7f420-30df-455d-af8d-49c5aae6f8e1/
Malware family:
Rhadamanthys
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b29823de3ebb/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/b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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 b29823de3ebbee8f5eaaa0628ac27bbfcdaea86281c3660fdf1c8d05b57bca36

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/10542/

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
AUTH_APIManipulates User AuthorizationADVAPI32.dll::RevertToSelf
ADVAPI32.dll::InitializeSecurityDescriptor
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetSecurityDescriptorDacl
ADVAPI32.dll::ImpersonateLoggedOnUser
ADVAPI32.dll::SetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
SHELL32.dll::ShellExecuteW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CreateProcessA
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetDiskFreeSpaceA
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::GetSystemDirectoryA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegDeleteKeyA
ADVAPI32.dll::RegQueryValueExA
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::CreateServiceW
ADVAPI32.dll::StartServiceA
ADVAPI32.dll::StartServiceW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExA

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