MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cafafa6e44ae28fbbd219a8cd26d487d50c2910409c8d9854d937f137e458fdd. 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: 13
| SHA256 hash: | cafafa6e44ae28fbbd219a8cd26d487d50c2910409c8d9854d937f137e458fdd |
|---|---|
| SHA3-384 hash: | 228339ce0bbe135639fbed9e9969ef1a9fc0587f33584fed5d16cac0afb97289b808782ad7a646090297041a93e3b93f |
| SHA1 hash: | 77333d3184b355bbd64eebc6b3eaac6d31507c4a |
| MD5 hash: | 11f3b8c61c970028a0a34152b06e43f2 |
| humanhash: | nitrogen-ack-nevada-tennessee |
| File name: | cafafa6e44ae28fbbd219a8cd26d487d50c2910409c8d9854d937f137e458fdd |
| Download: | download sample |
| Signature | njrat |
| File size: | 815'616 bytes |
| First seen: | 2026-06-08 09:27:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'067 x AgentTesla, 20'020 x Formbook, 12'352 x SnakeKeylogger) |
| ssdeep | 12288:MYvFwID62wz/Nn3FBjPPWC5ZkKfOTZWIlYcCjvAX+aMQ6WWci0fMs:RdX62GjPL5ZBfOTfWAX+DjWQ0fp |
| Threatray | 27 similar samples on MalwareBazaar |
| TLSH | T11105121CAB02C903C9516BB85AB2F3B9223D9DD9A441D317DFDDBDEFB9279064D0408A |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe NjRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
78
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Detection:
XWorm
Verdict:
Malicious
Score:
99.1%
Tags:
stration micro shell
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Connection attempt to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context agenttesla formbook krypt packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-11T04:34:00Z UTC
Last seen:
2026-06-08T08:43:00Z UTC
Hits:
~100
Verdict:
Suspicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-05-11 09:54:03 UTC
AV detection:
16 of 22 (72.73%)
Threat level:
5/5
Verdict:
malicious
Label(s):
xworm
unc_loader_031
Similar samples:
+ 17 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery execution persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: Xworm
Unpacked files
SH256 hash:
cafafa6e44ae28fbbd219a8cd26d487d50c2910409c8d9854d937f137e458fdd
MD5 hash:
11f3b8c61c970028a0a34152b06e43f2
SHA1 hash:
77333d3184b355bbd64eebc6b3eaac6d31507c4a
SH256 hash:
a4b665156468ac54e6a352bf8002f7987c8e365919e2bc23372a1b2e619bf811
MD5 hash:
ef649abf532a985505ccd7151154c4d2
SHA1 hash:
314db11b738c59a05083dd4c2bab26a37e7cb679
SH256 hash:
cf5dafb0fd320378be54ed47d552dd872b7b343994ddba51e3a1cd2b30d176d3
MD5 hash:
d6e222077074b587ef0fb07636e43284
SHA1 hash:
ddcb6634e0e88f4b9ce66562d951e608a8d843cf
SH256 hash:
12f050eaa6648e1315a32a39cc55b86e2547890d306f1ee8dd5ce3d6d88c4d20
MD5 hash:
1f9ec5a51ced7af0f974838b3992b455
SHA1 hash:
fd335d4f6781337228131d4b5cd1aef966d167d5
SH256 hash:
cafafa6e44ae28fbbd219a8cd26d487d50c2910409c8d9854d937f137e458fdd
MD5 hash:
11f3b8c61c970028a0a34152b06e43f2
SHA1 hash:
77333d3184b355bbd64eebc6b3eaac6d31507c4a
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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