MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b87c03183b84e3c7ec319d7be7c38862f33d011ff160cb1385aea70046f5a67b. 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: 16


Intelligence 16 IOCs YARA 10 File information Comments 1

SHA256 hash: b87c03183b84e3c7ec319d7be7c38862f33d011ff160cb1385aea70046f5a67b
SHA3-384 hash: 52ce095809f03877e6b47f05e60049010472cdea80cbdbac7047f9e16f36acc99bb04e997dc7fd2c384dca63df98b7b8
SHA1 hash: 4aecdeba060ce6db6c62558795b9dd7fd2887c74
MD5 hash: c51b336b579c7d162f5c1c5ff4ce5599
humanhash: fillet-william-network-twelve
File name:c51b336b579c7d162f5c1c5ff4ce5599
Download: download sample
Signature Rhadamanthys
File size:506'880 bytes
First seen:2023-08-07 01:36:44 UTC
Last seen:2023-08-25 17:30:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 497066eb74b90edfec949c6dfd6acab4 (2 x Rhadamanthys, 1 x RecordBreaker)
ssdeep 12288:1wp22xVHgBv7za/9j2H9PtbSse4YR3CXp4+:1wp22VHOze9uJBSsejhqC+
Threatray 76 similar samples on MalwareBazaar
TLSH T18CB4CF1366D06871F6734A338E2A86E8FA1FF950FF5577EB12589A2F09B01E1C672311
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 70d0dcd0d0c9d2dd (1 x RedLineStealer, 1 x Rhadamanthys)
Reporter zbetcheckin
Tags:32 exe Rhadamanthys

Intelligence


File Origin
# of uploads :
2
# of downloads :
311
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
101416cedaf94b696ca97774b069c645.exe
Verdict:
Malicious activity
Analysis date:
2023-08-06 23:22:24 UTC
Tags:
amadey trojan loader stealc stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin packed
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
RHADAMANTHYS
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2023-08-06 12:49:19 UTC
File Type:
PE (Exe)
Extracted files:
37
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
rhadamanthys
Score:
  10/10
Tags:
family:rhadamanthys stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Program crash
Detect rhadamanthys stealer shellcode
Rhadamanthys
Unpacked files
SH256 hash:
158b1f46777461ac9e13216ee136a0c8065c2d3e7cb1f00e6b0ca699f6815498
MD5 hash:
95479f6aec2ce1a6603eaa4f2edc027d
SHA1 hash:
b2fba217d2b7b9945186b4ced3d0729b978239b6
Detections:
RhadamanthysLoader win_brute_ratel_c4_w0
SH256 hash:
b87c03183b84e3c7ec319d7be7c38862f33d011ff160cb1385aea70046f5a67b
MD5 hash:
c51b336b579c7d162f5c1c5ff4ce5599
SHA1 hash:
4aecdeba060ce6db6c62558795b9dd7fd2887c74
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:BruteSyscallHashes
Author:Embee_Research @ Huntress
Rule name:Check_OutputDebugStringA_iat
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Author:malware-lu
Rule name:Windows_Trojan_Smokeloader_3687686f
Author:Elastic Security
Rule name:win_bruteratel_syscall_hashes_oct_2022
Author:Embee_Research @ Huntress
Description:Detection of Brute Ratel Badger via api hashes of Nt* functions.
Rule name:win_brute_ratel_c4_w0
Author:Embee_Research @ Huntress
Rule name:win_Brute_Syscall_Hashes
Author:Embee_Research @ Huntress
Description:Detection of Brute Ratel Badger via api hashes of Nt* functions.

File information


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

Web download

Rhadamanthys

Executable exe b87c03183b84e3c7ec319d7be7c38862f33d011ff160cb1385aea70046f5a67b

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-08-07 01:36:45 UTC

url : hxxp://193.233.255.9/lend/plugin_2023-08-06_15-05.exe