MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b. 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


XWorm


Vendor detections: 12


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

SHA256 hash: 850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b
SHA3-384 hash: 0ef43533c592f54c13ae611ccb48d91f1511a9431375e8de6b0a933f9fa49fff8d858448bd159902562a06812e101a30
SHA1 hash: 69d759150326dc559c871e99a53c555efd80c0be
MD5 hash: e1628c99654edfe58f07bddbd9b29940
humanhash: early-double-mike-colorado
File name:file2data.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:1'455'616 bytes
First seen:2023-11-27 15:12:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NSzAE3/TTe+TVrsBKfg1uTU5iHo8E61TUdVPOgU+pJ8VUo764ib3JNLP2iN:NSzACqLv1
TLSH T1C6650054B5918AD7C2160E7840231ED4F63AEE871F2DFF3603CB137A1B8A7699CA5163
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter malwarelabnet
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
307
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://217.197.107.49/file2data.exe
Verdict:
Suspicious activity
Analysis date:
2023-11-27 22:59:57 UTC
Tags:
opendir
Link:
https://app.any.run/tasks/cfff1ac6-8160-4e2b-af4c-926829a0508b

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/460708/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Launching a process
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6564b203fb92213b19d68aad/reports/4d82e0b6-9ad8-42a7-8095-0dbde44099ac/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/fd0b69d8-855d-4766-a3db-7a2b1f6dfe54
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348649
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1348649 Sample: file2data.exe Startdate: 27/11/2023 Architecture: WINDOWS Score: 100 43 fp2e7a.wpc.phicdn.net 2->43 45 fp2e7a.wpc.2be4.phicdn.net 2->45 47 bitbucket.org 2->47 61 Snort IDS alert for network traffic 2->61 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 11 other signatures 2->67 10 file2data.exe 15 3 2->10         started        signatures3 process4 dnsIp5 49 bitbucket.org 18.205.93.2, 443, 49736 AMAZON-AESUS United States 10->49 51 127.0.0.1 unknown unknown 10->51 13 MSBuild.exe 3 10->13         started        process6 file7 39 C:\Users\user\AppData\Local\...\MShelper.exe, PE32 13->39 dropped 16 MShelper.exe 6 13->16         started        process8 dnsIp9 41 5.182.87.154, 49744, 7000 TRIPLEAES Russian Federation 16->41 37 C:\Users\user\AppData\Roaming\MShelper.exe, PE32 16->37 dropped 53 Antivirus detection for dropped file 16->53 55 Multi AV Scanner detection for dropped file 16->55 57 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->57 59 3 other signatures 16->59 21 powershell.exe 21 16->21         started        23 powershell.exe 23 16->23         started        25 powershell.exe 16->25         started        27 powershell.exe 16->27         started        file10 signatures11 process12 process13 29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        35 conhost.exe 27->35         started       
Score:
10%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b/
Threat name:
ByteCode-MSIL.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-11-23 15:43:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
127
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=quhgase2kt4kgmd2cjgbtsam7rdlynfswo4txr2mfn3ewzt56cnq._file
Verdict:
malicious
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm rat trojan
Link:
https://tria.ge/reports/231127-slrb2shd3v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Drops startup file
Executes dropped EXE
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
5.182.87.154:7000
Unpacked files
SH256 hash:
850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b
MD5 hash:
e1628c99654edfe58f07bddbd9b29940
SHA1 hash:
69d759150326dc559c871e99a53c555efd80c0be
Link:
https://www.unpac.me/results/041ae42b-e8d4-4b8a-8254-0e7b51264d39/
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/850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Web download

XWorm

Executable exe 850e60489a54f8a3307a124c19c80cfc46bc34b2b3b93bc74c2b764b667df09b

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/460708/
  
URLhaus
https://urlhaus.abuse.ch/url/2735845/
  
Delivery method
Distributed via web download

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