MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28bb20329cf6024057a4834e899520a55dcc7bb6b22ad783069ab2d1e2124e82. 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 7 File information Comments 1

SHA256 hash: 28bb20329cf6024057a4834e899520a55dcc7bb6b22ad783069ab2d1e2124e82
SHA3-384 hash: 37edca2458a99f0a61c4d8dcf2fac76b02c2c3dd147309cddcfb5d72d1cb3823f046c0a4c618ef246253906096f0bf81
SHA1 hash: 37310b0a95d16eec08305404abf3925657ce7e81
MD5 hash: 1cc0a962c3a1ff3a4adbdcaa49809867
humanhash: oven-oregon-mockingbird-seventeen
File name:1cc0a962c3a1ff3a4adbdcaa49809867
Download: download sample
Signature Rhadamanthys
File size:1'613'752 bytes
First seen:2023-03-12 13:39:14 UTC
Last seen:2023-03-12 15:30:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 533c5409968cfac36437ac5835c4d83f (7 x Rhadamanthys, 1 x Adware.Generic)
ssdeep 49152:e0lrax49sKfUSM27mNWx9J7ZfCzOrUhzW:HdXv76GJZfSA
Threatray 257 similar samples on MalwareBazaar
TLSH T1D17501B51310C4DAFCC293B6924B48D095EDE012B3EF639B66A51A16AF11CDBF034B67
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 4213615959516b1c (1 x Rhadamanthys)
Reporter zbetcheckin
Tags:32 exe Rhadamanthys signed

Code Signing Certificate

Organisation:*.deviantart.com
Issuer:Amazon RSA 2048 M02
Algorithm:sha256WithRSAEncryption
Valid from:2023-02-20T00:00:00Z
Valid to:2023-11-24T23:59:59Z
Serial number: 0c7d77e829c56a8aa5ddaa98ef2d111f
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 7ce9c843fc4d19656c4f89a0ebcdbe9009a0392862f158535e0df7ef042324a1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
2
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1cc0a962c3a1ff3a4adbdcaa49809867
Verdict:
Suspicious activity
Analysis date:
2023-03-12 13:42:41 UTC
Tags:
n/a

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

Behaviour
DNS request
Launching a process
Creating a file in the %temp% directory
Sending a custom TCP request
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a window
Detecting VM
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cerber greyware overlay packed
Result
Threat name:
RHADAMANTHYS, lgoogLoader
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
Contain functionality to detect virtual machines
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Early bird code injection technique detected
Found many strings related to Crypto-Wallets (likely being stolen)
Found potential ransomware demand text
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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: Dot net compiler compiles file from suspicious location
Snort IDS alert for network traffic
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 AntiVM3
Yara detected Generic Downloader
Yara detected lgoogLoader
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 824830 Sample: Zbxz9zmtaX.exe Startdate: 12/03/2023 Architecture: WINDOWS Score: 100 63 Snort IDS alert for network traffic 2->63 65 Antivirus detection for URL or domain 2->65 67 Multi AV Scanner detection for dropped file 2->67 69 11 other signatures 2->69 10 Zbxz9zmtaX.exe 9 2->10         started        process3 dnsIp4 55 exk9exbuwdyozmvw7yiqfrm5jvip.eivhiuszk8nidhlks0dxtvdz9 10->55 57 192.168.2.1 unknown unknown 10->57 47 C:\Users\user\AppData\Local\...\6524234.dll, PE32 10->47 dropped 79 Writes to foreign memory regions 10->79 81 Allocates memory in foreign processes 10->81 83 Injects a PE file into a foreign processes 10->83 15 fontview.exe 10->15         started        18 ngentask.exe 10->18         started        20 MpCmdRun.exe 1 10->20         started        22 3 other processes 10->22 file5 signatures6 process7 signatures8 85 Query firmware table information (likely to detect VMs) 15->85 87 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 15->87 89 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->89 97 3 other signatures 15->97 24 dllhost.exe 15->24         started        91 Contains functionality to infect the boot sector 18->91 93 Contain functionality to detect virtual machines 18->93 95 Contains functionality to inject code into remote processes 18->95 27 conhost.exe 20->27         started        process9 signatures10 71 Early bird code injection technique detected 24->71 73 Tries to harvest and steal browser information (history, passwords, etc) 24->73 75 Maps a DLL or memory area into another process 24->75 77 Queues an APC in another process (thread injection) 24->77 29 dllhost.exe 14 27 24->29         started        process11 dnsIp12 59 185.246.220.34, 443, 49700, 49702 LVLT-10753US Germany 29->59 49 C:\Users\user\AppData\...\Unrmepmrei.exe, PE32+ 29->49 dropped 51 C:\Users\user\AppData\...behaviorgraphsivofyveq.exe, PE32+ 29->51 dropped 53 C:\Users\user\AppData\...\s1xl1utj.cmdline, Unicode 29->53 dropped 33 Gsivofyveq.exe 2 29->33         started        36 Unrmepmrei.exe 2 29->36         started        38 csc.exe 3 29->38         started        file13 process14 file15 61 Machine Learning detection for dropped file 33->61 45 C:\Users\user\AppData\Local\...\s1xl1utj.dll, PE32 38->45 dropped 41 conhost.exe 38->41         started        43 cvtres.exe 1 38->43         started        signatures16 process17
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-03-12 13:26:51 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Result
Malware family:
rhadamanthys
Score:
  10/10
Tags:
family:lgoogloader family:rhadamanthys downloader stealer
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
Detect rhadamanthys stealer shellcode
Detects LgoogLoader payload
LgoogLoader
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
b100f7ed920e066c3517eb76d2cd5983c08cff6d0c4331f38b0d92381c9d9769
MD5 hash:
3a23483f12687c5643bfd0069d807096
SHA1 hash:
44c718c3c055eed8b85512163f5926c322122db2
SH256 hash:
28bb20329cf6024057a4834e899520a55dcc7bb6b22ad783069ab2d1e2124e82
MD5 hash:
1cc0a962c3a1ff3a4adbdcaa49809867
SHA1 hash:
37310b0a95d16eec08305404abf3925657ce7e81
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:Disable_Defender
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:malware_shellcode_hash
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Author:Willi Ballenthin
Rule name:meth_stackstrings
Author:Willi Ballenthin
Rule name:pdb_YARAify
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits

File information


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

Web download

Rhadamanthys

Executable exe 28bb20329cf6024057a4834e899520a55dcc7bb6b22ad783069ab2d1e2124e82

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-03-12 13:39:16 UTC

url : hxxp://15.204.49.142/files/New1.exe