MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad. 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: 17


Intelligence 17 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad
SHA3-384 hash: 7111f95c09cb22c83f8d9ad4cb81d01429d943db7b6b3754cbf9ca91790c7790abd860e8d34e7bccf4c4fb3752af8f57
SHA1 hash: 9a482f8a6477d40b539e19467d9f377da89f3e48
MD5 hash: 717cf3a67240e14331ac306e79896e52
humanhash: tango-idaho-spaghetti-apart
File name:6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad
Download: download sample
Signature XWorm
Create hunting rule
File size:871'936 bytes
First seen:2024-09-09 12:41:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:4nNcqhB4NpZs55WMZsx1w9Zhy205YU9aKc9t6lZ5:MhBepZs5XZGmLr05YGaKc9i
TLSH T1530522E958EAF4F1D730947C6EF4D340DB8A93BCB018EF2E59E29BC05D834AA855D118
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
423
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad
Verdict:
Malicious activity
Analysis date:
2024-09-09 12:46:05 UTC
Tags:
pastebin evasion phishing xworm qrcode
Link:
https://app.any.run/tasks/f129b890-e84a-4e14-b72f-2af5fae398a7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.MulDrop23.34226.23190.1384.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66deed1e6b8536bde965e2ba
Tags:
Discovery Network Stealth Trojan Dropper
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Sending an HTTP GET request
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Launching a process
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/66deed20ac80a0110f66e09d/reports/9456e590-cadc-406c-85b0-82194cc27781/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad
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:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e322c3fc-ddf0-4f22-974a-c83abe27f87f
Result
Threat name:
AsyncRAT, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1507951
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Connects to a pastebin service (likely for C&C)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Loading BitLocker PowerShell Module
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
Protects its processes via BreakOnTermination flag
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected Powershell download and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1507951 Sample: RHUENHera1.exe Startdate: 09/09/2024 Architecture: WINDOWS Score: 100 71 pastebin.com 2->71 73 ip-api.com 2->73 75 9 other IPs or domains 2->75 87 Suricata IDS alerts for network traffic 2->87 89 Found malware configuration 2->89 91 Malicious sample detected (through community Yara rule) 2->91 95 19 other signatures 2->95 9 RHUENHera1.exe 4 2->9         started        13 Broker Runtime 2->13         started        15 OpenWith.exe 2->15         started        17 2 other processes 2->17 signatures3 93 Connects to a pastebin service (likely for C&C) 71->93 process4 file5 61 C:\Users\user\AppData\Roaming\SOLARAV3.exe, PE32 9->61 dropped 63 C:\Users\user\...\BootstrapperV1.17.exe, PE32+ 9->63 dropped 65 C:\Users\user\AppData\...\RHUENHera1.exe.log, CSV 9->65 dropped 107 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->107 19 SOLARAV3.exe 15 6 9->19         started        24 BootstrapperV1.17.exe 14 7 9->24         started        signatures6 process7 dnsIp8 77 ip-api.com 208.95.112.1, 49715, 80 TUT-ASUS United States 19->77 79 far-pentium.gl.at.ply.gg 147.185.221.22, 17717, 49733, 49741 SALSGIVERUS United States 19->79 57 C:\Users\user\AppData\...\Broker Runtime, PE32 19->57 dropped 97 Antivirus detection for dropped file 19->97 99 Multi AV Scanner detection for dropped file 19->99 101 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->101 105 6 other signatures 19->105 26 powershell.exe 23 19->26         started        29 powershell.exe 19->29         started        31 powershell.exe 19->31         started        39 2 other processes 19->39 81 pastebin.com 104.20.4.235, 443, 49712, 49719 CLOUDFLARENETUS United States 24->81 83 50157645.solaraweb-alj.pages.dev 172.66.47.197, 443, 49716 CLOUDFLARENETUS United States 24->83 85 2 other IPs or domains 24->85 59 C:\Users\user\...\BootstrapperV1.18.exe, PE32+ 24->59 dropped 103 Machine Learning detection for dropped file 24->103 33 BootstrapperV1.18.exe 24->33         started        37 conhost.exe 24->37         started        file9 signatures10 process11 dnsIp12 109 Loading BitLocker PowerShell Module 26->109 41 conhost.exe 26->41         started        43 conhost.exe 29->43         started        45 conhost.exe 31->45         started        67 edge-term4-ams2.roblox.com 128.116.21.3, 443, 49720 ROBLOX-PRODUCTIONUS United States 33->67 69 www.nodejs.org 104.20.22.46, 443, 49721 CLOUDFLARENETUS United States 33->69 55 \Device\ConDrv, ISO-8859 33->55 dropped 111 Multi AV Scanner detection for dropped file 33->111 47 conhost.exe 33->47         started        49 WerFault.exe 33->49         started        51 conhost.exe 39->51         started        53 conhost.exe 39->53         started        file13 signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad/
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2024-08-27 02:15:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
29 of 38 (76.32%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnhfqieososd2cgdu4qpp3efwopceevxlu7ne6fqodsmawzohkwq._file
Verdict:
malicious
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Link:
https://tria.ge/reports/240909-pxb5qayaqq/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Detect Xworm Payload
Xworm
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a13e95a2-fe8d-493c-b59f-c39321a3228a
Unpacked files
SH256 hash:
2aade51457a4309e711046389f6d69bff585b06bec0d71d1e3712fca8fed0055
MD5 hash:
a7bffe6eef7221031d9279a373b6d5cb
SHA1 hash:
761bc8fb15891011da804516e1bde46cf9beb9f1
Detections:
win_xworm_w0
Create hunting rule
Link:
https://www.unpac.me/results/7cf42505-92d0-4997-9441-d9df628c779d/
SH256 hash:
6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad
MD5 hash:
717cf3a67240e14331ac306e79896e52
SHA1 hash:
9a482f8a6477d40b539e19467d9f377da89f3e48
Link:
https://www.unpac.me/results/7cf42505-92d0-4997-9441-d9df628c779d/
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/6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad

File information

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

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 (HIGH_ENTROPY_VA)high

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