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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de
SHA3-384 hash: 443ddfca4e12a92b06fa4abaf41e6c296c304e872f5d50d01402b7045c512ad63eb171c354775f01ce423954c7db2dce
SHA1 hash: 97066231416ffb4f33a85855e7ca02c1db9fd04e
MD5 hash: 69f1a1bca5e6054270a7382712e40ac3
humanhash: sierra-mars-whiskey-nitrogen
File name:OC_265108..exe
Download: download sample
Signature njrat
Create hunting rule
File size:795'136 bytes
First seen:2026-05-06 12:02:54 UTC
Last seen:2026-06-08 09:14:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'289 x AgentTesla, 20'698 x Formbook, 12'401 x SnakeKeylogger)
ssdeep 24576:YRYkBZ5hvnBA+i4uZ5zjYj9azYgcatWwKne:Y/zLopj4az3q
Threatray 254 similar samples on MalwareBazaar
TLSH T1AB0512F6A64ECB01CCA2A7F49A71E3B203E04E9DE150C329DEDDEDEF75263265514182
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 James_inthe_box
Tags:exe NjRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
279
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/484d8e4c-6235-402d-8e66-b7d49f05e5c8/
Malware family:
n/a
ID:
1
File name:
_797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de.exe
Verdict:
Suspicious activity
Analysis date:
2026-05-06 12:03:04 UTC
Tags:
auto-startup auto-reg
Link:
https://app.any.run/tasks/2dd1c44a-02ef-4930-ad18-2080a194c7eb

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/64696/
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Using the Windows Management Instrumentation requests
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
Creating a file in the mass storage device
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi crypt formbook krypt packed unsafe
Link:
https://www.filescan.io/uploads/69fb2e142fcb905ec282b3d5/reports/891b8271-dd70-4415-91fd-fd9c499fd736/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-05T13:15:00Z UTC
Last seen:
2026-05-08T08:37:00Z UTC
Hits:
~1000
Detections:
VHO:Worm.Win32.Convagent.gen PDM:Worm.Win32.Generic HEUR:Trojan.MSIL.Crypt.gen Backdoor.Agent.TCP.C&C PDM:Trojan.Win32.Generic Trojan.WinLNK.Agent.fb Trojan.Win32.Agent.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb Trojan.MSIL.Agent.sb Trojan-Dropper.Win32.Injector.sb Backdoor.Win32.Androm.sb
Link:
https://opentip.kaspersky.com/797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a5007ee-82f7-47b7-935c-7adb985e3a30
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogge
Create hunting rule
Status:
Malicious
First seen:
2026-05-05 21:13:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pf5ek5brm5umty23zklagaygmyl6i4djy6hkd4ozjhh2gu26wlpa._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
20985888d059fdd496b3f85d36c8e4f281b084c1e247d89b1de614b60168d1d7
njrat
457ee25c806d8b4cce736f18ac897bf464de671edef18df590220f87043f0638
njrat
6ef077339d502b2c4c5fbf6c06a3a512f55f95f42cbbcfcc7620ae47efae7f93
njrat
a312f9d970cce223d5ae325b879331f6c81b8449c8ce11e702d41f74a82e9f6a
njrat
error
njrat
+ 244 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery persistence rat trojan
Link:
https://tria.ge/reports/260506-n8awcsdt9p/
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
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Executes dropped EXE
Detect Xworm Payload
Family: Xworm
Unpacked files
SH256 hash:
797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de
MD5 hash:
69f1a1bca5e6054270a7382712e40ac3
SHA1 hash:
97066231416ffb4f33a85855e7ca02c1db9fd04e
Link:
https://www.unpac.me/results/34089ff5-2116-4740-9a5f-8ea55799a27d/
SH256 hash:
59d2437c779625d8a4fde119343fdaeb19b6af5e79502ede060554090b103a65
MD5 hash:
d33c6ddb46d7530e7950a7975248cdec
SHA1 hash:
0f8e5a0aa8c7ba8f3e195644776bfd0734379fe1
Link:
https://www.unpac.me/results/34089ff5-2116-4740-9a5f-8ea55799a27d/
SH256 hash:
50b044fdf6ef68f9c4651f2058b889e7199ed9882342e5fbcb65c0372fc3498b
MD5 hash:
e741b14e6d5b9cb132b29d72e45deba1
SHA1 hash:
4cd3be0545d2cd03bc177e017ebc29b544cc4d2e
Link:
https://www.unpac.me/results/34089ff5-2116-4740-9a5f-8ea55799a27d/
SH256 hash:
04be39f0427effcb30b19abdf22969ab1f9f866bd8126caa7a55d6b140a58fa5
MD5 hash:
d6924561e2b07f2ef5ad4f00b8967a21
SHA1 hash:
bb166fc1b5c5afdd96e6e5faea84f90954bb90cb
Link:
https://www.unpac.me/results/34089ff5-2116-4740-9a5f-8ea55799a27d/
SH256 hash:
797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de
MD5 hash:
69f1a1bca5e6054270a7382712e40ac3
SHA1 hash:
97066231416ffb4f33a85855e7ca02c1db9fd04e
Link:
https://www.unpac.me/results/34089ff5-2116-4740-9a5f-8ea55799a27d/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/797a45743167/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/797a4574316768c9e35bca960303066617e47069c78ea1f1d949cfa3535eb2de

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:NET
Create hunting rule
Author:malware-lu
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
Rule name:win_dotnet_vb_stealer_rat
Create hunting rule
Author:Arrbat
Description:Detects .NET/VB executables with stealer/RAT capabilities (sockets, HTTP, processes, registry, etc).

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/64696/

Comments