MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d9d21fa4196d151072a99caa4d8e4a1fda65876c42c4c7c8e8f46dcb41953dc9. 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: 14
| SHA256 hash: | d9d21fa4196d151072a99caa4d8e4a1fda65876c42c4c7c8e8f46dcb41953dc9 |
|---|---|
| SHA3-384 hash: | f5742933f5ba8a8a04de68a6f40e853146d8c6367ea07c06b2044b808b358181e0f9f57f88f62a3fd6c28f6c03ab12cc |
| SHA1 hash: | 7e28e5f66f6329aef643cafa109544071208711d |
| MD5 hash: | 25b6b40cae09c57cf8df2daa8a56e791 |
| humanhash: | september-lithium-texas-nevada |
| File name: | XUClient.exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 72'192 bytes |
| First seen: | 2023-05-13 22:58:38 UTC |
| Last seen: | 2023-05-14 18:43:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 1536:GhsuJc/uzZRJQJ/qsx3yimxidZbJh39t8Ty7K0XOvbusrV3G:GhsAc/udRJQJlxfGcZbJh3W0XOCsrxG |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | T18E636C1877E58019F0FE6FB15DF9B692D739F2132902AA1F28C5019A1623ECDCD806F9 |
| 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 |  JaffaCakes118 |
| Tags: | xworm |
Intelligence
File Origin
# of uploads :
2
# of downloads :
120
Origin country :
GBVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
XUClient.exe
Verdict:
Malicious activity
Analysis date:
2023-05-13 23:11:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a window
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm asyncrat greyware packed schtasks.exe
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Verdict:
Malicious
Result
Threat name:
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to capture screen (.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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected XWorm
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.XWorm
Status:
Malicious
First seen:
2023-05-04 03:25:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 37 (75.68%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm persistence rat trojan
Behaviour
Creates scheduled task(s)
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
Checks computer location settings
Drops startup file
Xworm
Malware Config
C2 Extraction:
hope-mutual.at.ply.gg:22002
Unpacked files
SH256 hash:
d9d21fa4196d151072a99caa4d8e4a1fda65876c42c4c7c8e8f46dcb41953dc9
MD5 hash:
25b6b40cae09c57cf8df2daa8a56e791
SHA1 hash:
7e28e5f66f6329aef643cafa109544071208711d
Detections:
XWorm
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: | 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: | 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 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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