MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a245dc0d34568bb31a62d55ff3d1c5431ac28bb1c831f2ad19507220d253776c. 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
AsyncRAT
Vendor detections: 10
| SHA256 hash: | a245dc0d34568bb31a62d55ff3d1c5431ac28bb1c831f2ad19507220d253776c |
|---|---|
| SHA3-384 hash: | 4d38cc23d91841eef7eddf1baa2b17457838b84a89a5c0ee43a3e1519274a080d20346e22d7490302f55e65ad060f507 |
| SHA1 hash: | bfff81451cec255b6f31b0b5b0f1c38d0c1ef807 |
| MD5 hash: | 482ece68e9b421f4ee1fd93123ec3d54 |
| humanhash: | juliet-green-fillet-maine |
| File name: | b.ps1 |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 169'880 bytes |
| First seen: | 2025-01-25 09:24:29 UTC |
| Last seen: | Never |
| File type: |  ps1 |
| MIME type: | text/plain |
| ssdeep | 3072:ZcUKZ20H5qt7ABLmYOlba6c5GdOa7MQrq3v0ayW3sfc4xDAmMz/zlZVdtj0QPvBH:ZcB20H5qt7ABLmYOlba6c5GdOa7MQrqJ |
| Threatray | 2'187 similar samples on MalwareBazaar |
| TLSH | T1B2F36B321102BDCE6F7F3E49A4042DA11CDC3877AB54C55CFBC60AAD65AA620DE39DB4 |
| Magika | powershell |
| Reporter |  JAMESWT_WT |
| Tags: | 92-255-57-155 AsyncRAT ps1 Spam-ITA |
Intelligence
File Origin
# of uploads :
1
# of downloads :
120
Origin country :
ITVendor Threat Intelligence
Detection(s):
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
confuserex evasive lolbin net obfuscated regsvcs
Verdict:
Malicious
Labled as:
Trojan[Dropper]/Agent.a
Result
Verdict:
UNKNOWN
Result
Threat name:
XWorm
Detection:
malicious
Classification:
troj.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
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected XWorm
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Threat name:
Script.Trojan.Heuristic
Status:
Malicious
First seen:
2025-01-25 09:22:41 UTC
File Type:
Text (PowerShell)
AV detection:
4 of 24 (16.67%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 2'177 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery execution rat trojan
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
92.255.57.155:4411
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: | ByteCode_MSIL_Backdoor_AsyncRAT |
|---|---|
| Author: | ReversingLabs |
| Description: | Yara rule that detects AsyncRAT backdoor. |
| 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: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| 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: | win_xworm_w0 |
|---|---|
| Author: | jeFF0Falltrades |
| Description: | Detects win.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.
Web download
Delivery method
Distributed via web download
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