MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b95360f091412669760e7a6d01981eb192cc1582cf6fdfe51bc25a6bb8edbe29. 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: 21
| SHA256 hash: | b95360f091412669760e7a6d01981eb192cc1582cf6fdfe51bc25a6bb8edbe29 |
|---|---|
| SHA3-384 hash: | 0d6085dacc7435857f69d8bdb0d2a05a04bd8f66d276c3d07b6d2c1346abc8d28772ea6e6657b98e70f9c0ca26741457 |
| SHA1 hash: | d37c02ff1a22a21b5bc0c8d8aad95894fedde289 |
| MD5 hash: | 505acb8a717b3c6b3baff24994a7af34 |
| humanhash: | uncle-happy-georgia-colorado |
| File name: | 505acb8a717b3c6b3baff24994a7af34.exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 44'032 bytes |
| First seen: | 2025-09-13 07:00:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 768:zHedX5Ue2eOrFZUcKqFmeU/BBQK3zO/o9buJu8BhO8Onu0/rxI:zHeEe2NFmhZBQoko9buJLI8Onu0/ry |
| Threatray | 22 similar samples on MalwareBazaar |
| TLSH | T1CD133B543BF5C756C1FE1BBA6833961487B1E9024A12DB4D0FD8E0DE3E237854A18BDA |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe xworm |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 156.254.21.126:443 | https://threatfox.abuse.ch/ioc/1588526/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
124
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
505acb8a717b3c6b3baff24994a7af34.exe
Verdict:
Malicious activity
Analysis date:
2025-09-13 07:03:52 UTC
Tags:
remote xworm auto-reg evasion crypto-regex
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Verdict:
Malicious
Score:
99.9%
Tags:
vmdetect asyncrat autorun quasar
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Connection attempt
Creating a window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Launching a process
Setting a global event handler for the keyboard
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm njrat obfuscated rat vbnet xworm
Verdict:
Malicious
Labled as:
Dacic.3862.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-10T03:02:00Z UTC
Last seen:
2025-09-10T03:02:00Z UTC
Hits:
~10
Malware family:
XWorm
Verdict:
Malicious
Result
Threat name:
Quasar, XWorm
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Quasar RAT
Yara detected RUNPE
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
njRat
YARA:
18 match(es)
Tags:
.Net Executable Managed .NET njRat PDB Path PE (Portable Executable) PE File Layout RAT SOS: 0.24 Win 32 Exe x86 XWorm
Malware Config
C2 Extraction:
CNC: 103.82.36.216
PORT: 7000
PORT: 7000
Threat name:
Win32.Spyware.AsyncRAT
Status:
Malicious
First seen:
2025-09-10 07:40:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
33 of 38 (86.84%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 12 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:quasar family:xworm botnet:280825 discovery execution persistence rat spyware trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Contains code to disable Windows Defender
Detect Xworm Payload
Quasar RAT
Quasar family
Quasar payload
Xworm
Xworm family
Malware Config
C2 Extraction:
103.82.36.216:7000
hawkeye.v6.navy:4782
mlcrosoft.v6.navy:4782
100.97.2.40:4782
hawkeye.v6.navy:4782
mlcrosoft.v6.navy:4782
100.97.2.40:4782
Verdict:
Malicious
Tags:
rat xworm Win.Packed.njRAT-10002074-1
YARA:
MALWARE_Win_XWorm win_mal_XWorm
Unpacked files
SH256 hash:
b95360f091412669760e7a6d01981eb192cc1582cf6fdfe51bc25a6bb8edbe29
MD5 hash:
505acb8a717b3c6b3baff24994a7af34
SHA1 hash:
d37c02ff1a22a21b5bc0c8d8aad95894fedde289
Detections:
win_xworm_w0
XWorm
Malware family:
XWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | Detect_PowerShell_Obfuscation |
|---|---|
| Author: | daniyyell |
| Description: | Detects obfuscated PowerShell commands commonly used in malicious scripts. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | MALWARE_Win_AsyncRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects AsyncRAT |
| Rule name: | MALWARE_Win_XWorm |
|---|---|
| Author: | ditekSHen |
| Description: | Detects XWorm |
| Rule name: | Multifamily_RAT_Detection |
|---|---|
| Author: | Lucas Acha (http://www.lukeacha.com) |
| Description: | Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_DOTNET_PE_List_AV |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detecs .NET Binary that lists installed AVs |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | Windows_Trojan_XWorm_b7d6eaa8 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_xworm_w0 |
|---|---|
| Author: | jeFF0Falltrades |
| Description: | Detects win.xworm. |
| Rule name: | XWorm |
|---|---|
| Author: | ditekSHen |
| Description: | Detects XWorm |
| Rule name: | xworm |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | xworm_kingrat |
|---|---|
| Author: | jeFF0Falltrades |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:
{
"sha256": "b95360f091412669760e7a6d01981eb192cc1582cf6fdfe51bc25a6bb8edbe29",
"yara_possible_family": "xworm",
"key": "8c8e0b24ba939ff54fd2e8444d716cfb",
"salt": "None",
"config": {
"Hosts": [
"OxDtAh9PwgPjegX5YGxWew=="
],
"Ports": [
"JBaw+aqNZTTVLV4PMqtWDg=="
],
"KEY": "HtQsWyjm8/ch/62uo2PxMQ==",
"SPL": "V7YrbugwCknJh3EmZqLmKw==",
"Sleep": 3,
"Group": "NZr+kL8nZkYICe1+7NQgtg==",
"USBNM": "gumaWBtAuFbAoiFnDPz1FQ==",
"Mutex": "8QMIriuQjNcvpFdL",
"LoggerPath": "\\Log.tmp"
}
}