MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7. 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


njrat


Vendor detections: 16


Intelligence 16 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7
SHA3-384 hash: a0c2247d2c42367358b35895dce8c76df89853aa406b6b07fca4c13f22fc06a460ad3e256755ff1657367fb5bd41ecae
SHA1 hash: cf8da9f9940eb9116d7710d4b01c75eb648d71e3
MD5 hash: 41d6932f9de360d8d9974236f96ad7ac
humanhash: six-item-montana-early
File name:XWormClient.exe
Download: download sample
Signature njrat
Create hunting rule
File size:116'736 bytes
First seen:2026-03-19 04:01:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'131 x AgentTesla, 20'159 x Formbook, 12'362 x SnakeKeylogger)
ssdeep 1536:/cpJIZIn025hxsPgoWjubnQSBtWBPhYSvUfWriN86HhY8Db097YSb:/ieZWFoWjWnQSQHsOriNo8Db06Sb
TLSH T19EB35C0EF7A19E48C96C4E778927D01853EAE0B7A637F77F25C81DE05C26589878F980
TrID 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win64 Executable (generic) (6522/11/2)
4.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Skynet11
Tags:exe NjRAT xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
300
Origin country :
AU AU
Vendor Threat Intelligence
Malware configuration found for:
DeepSea XWorm
Details
XWorm
a version, a filepath, a mutex, a c2 socket address or a dead-drop resolver URL, and possibly cryptocurrency wallets and a Telegram URL
Link:
https://research.acce.ciphertechsolutions.com/results/8bff7509-625c-470a-b7c6-aee71ac1fe26/
Malware family:
n/a
ID:
1
File name:
XWormClient.exe
Verdict:
Malicious activity
Analysis date:
2026-03-19 02:54:08 UTC
Tags:
evasion auto-reg auto-startup xworm
Link:
https://app.any.run/tasks/f610a372-879c-4a0e-992a-3ee9aac5438e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/58052/
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69bb655088c80c01586be043
Tags:
stration micro remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Creating a process with a hidden window
Creating a file
Launching a process
Creating a window
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Creating a file in the mass storage device
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Gathering data
Verdict:
Malicious
Labled as:
lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7
Verdict:
Malicious
File Type:
exe x32
Detections:
PDM:Worm.Win32.Generic PDM:Trojan.Win32.Tasker.cust Trojan.Win32.Agent.sb HEUR:Trojan.Win32.Generic HEUR:Backdoor.MSIL.XWorm.gen Backdoor.MSIL.XWorm.c Trojan.Win32.Vimditator.sb PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C
Link:
https://opentip.kaspersky.com/20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dbe457dd-05f1-43ee-97b9-b86f1108d48f
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7
Threat name:
ByteCode-MSIL.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2026-03-19 02:54:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ecmfrcgqlh65jfvt7botnshe6ka3bbgb4jd5rgy54yklmali2hlq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
njrat
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Link:
https://tria.ge/reports/260319-elxbeagv4t/
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
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Unpacked files
SH256 hash:
20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7
MD5 hash:
41d6932f9de360d8d9974236f96ad7ac
SHA1 hash:
cf8da9f9940eb9116d7710d4b01c75eb648d71e3
Link:
https://www.unpac.me/results/f9bef7aa-129d-4d20-8bec-66e11ae46f36/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/20985888d059/report/overview.html
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/20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7

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:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Trojan_XWorm_b7d6eaa8
Create hunting rule
Author:Elastic Security

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/58052/

Comments