MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a. 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: 18


Intelligence 18 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a
SHA3-384 hash: dd7f56c3c3f7668f122f49fdf7e10b2d46244513a135d52071ccf3f471d4b55d1f838786a9e54de6e3a4fd5e6a7dac70
SHA1 hash: 1ff51a2a2c9ef6b5c21824f77fd44b262e7e42e1
MD5 hash: 47e3f3358fbf1ee79fbed6e4f22d28e8
humanhash: lamp-sad-pennsylvania-july
File name:47e3f3358fbf1ee79fbed6e4f22d28e8.exe
Download: download sample
Signature njrat
Create hunting rule
File size:37'888 bytes
First seen:2023-12-06 23:50:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 384:3QKvEiTbHvpWNcZ0y8f7CTvvrILkCwE3rAF+rMRTyN/0L+EcoinblneHQM3epzXJ:gKXTZ38f7CTv8FwKrM+rMRa8NuzFt
Threatray 1'396 similar samples on MalwareBazaar
TLSH T1AE032A4D7FE181A8C5FD067B05B2D412077AE04B6E23D91E8EF564EA37636C18B50AF2
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 abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
3.125.102.39:16921

Intelligence

File Origin
# of uploads :
1
# of downloads :
399
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
47e3f3358fbf1ee79fbed6e4f22d28e8.exe
Verdict:
Malicious activity
Analysis date:
2023-12-06 23:53:16 UTC
Tags:
rat njrat bladabindi remote
Link:
https://app.any.run/tasks/40e5db12-889f-46bd-b94e-db4df9eac8c3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Njrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/463045/
Detection(s):
Sanesecurity.Malware.29039.UNOFFICIAL
Create hunting rule

Win.Packed.Bladabindi-7994427-0
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Win.Trojan.Generic-6417450-0
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Win.Trojan.Generic-6454614-0
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Win.Trojan.Generic-6454615-0
Create hunting rule

Win.Trojan.B-468
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Enabling the 'hidden' option for analyzed file
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Creating a process with a hidden window
Enabling the 'hidden' option for files in the %temp% directory
Creating a window
Searching for synchronization primitives
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Unauthorized injection to a recently created process
Launching the process to change the firewall settings
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi cmd explorer fingerprint greyware keylogger lolbin lolbin netsh njrat njrat rat replace stealer
Link:
https://www.filescan.io/uploads/657108e63f60a810348aa69a/reports/e8cc35d3-9d06-4865-b4f1-8da4742c8495/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a
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:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ce1a73cc-17a2-4e42-8052-2d51b843bde2
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1355043
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
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 log keystrokes (.Net Source)
Creates autostart registry keys with suspicious names
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Snort IDS alert for network traffic
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1355043 Sample: gQyLMWRRx7.exe Startdate: 07/12/2023 Architecture: WINDOWS Score: 100 31 0.tcp.eu.ngrok.io 2->31 39 Snort IDS alert for network traffic 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 12 other signatures 2->45 9 gQyLMWRRx7.exe 1 6 2->9         started        12 server.exe 3 2->12         started        14 server.exe 2 2->14         started        16 server.exe 2 2->16         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\Temp\server.exe, PE32 9->29 dropped 18 server.exe 2 6 9->18         started        process6 dnsIp7 33 18.158.249.75, 16921, 49729, 49730 AMAZON-02US United States 18->33 35 0.tcp.eu.ngrok.io 18.192.31.165, 16921, 49709, 49718 AMAZON-02US United States 18->35 37 3.124.142.205, 16921, 49723, 49725 AMAZON-02US United States 18->37 27 C:\...\8be032421617ac901feeb88dde9830e6.exe, PE32 18->27 dropped 47 Antivirus detection for dropped file 18->47 49 Multi AV Scanner detection for dropped file 18->49 51 Protects its processes via BreakOnTermination flag 18->51 53 5 other signatures 18->53 23 netsh.exe 2 18->23         started        file8 signatures9 process10 process11 25 conhost.exe 23->25         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a/
Threat name:
ByteCode-MSIL.Backdoor.Ratenjay
Create hunting rule
Status:
Malicious
First seen:
2023-11-20 16:47:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
35 of 37 (94.59%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zzai4etn55g2wofhujqni52rcgyuafkm7rnlwg3kb44xrbhak55a._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
0d2e0fcd0d0b7034acb740ce51baa0bec329c0c8547dd7caf2aabb5c91c7dc99
njrat
2e4aa0e3181c96b6001135a8f5cdf00a041ad0e0cb6f61385b5942aae3e194bd
njrat
6a65ffab90209b9a5fad0523b2878228f7062afc4679742d1efa0e77f419a8d8
njrat
718a0d28eba875ac69a1b5f6705ec3d3498bbb63d28b43798278b45f60d0bff7
njrat
ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a
njrat
de544fa6de7f86b58ff6e82a682ff8bbcc8dcdaeee61421e720f09a3471f1a72
njrat
f41b85f9d5781730263555803c9387d85afca6ef21c3640f11514bf22e82f082
njrat
+ 1'386 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:hacked evasion persistence trojan
Link:
https://tria.ge/reports/231206-3v5k5shgg2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Modifies Windows Firewall
njRAT/Bladabindi
Malware Config
C2 Extraction:
0.tcp.eu.ngrok.io:16921
Unpacked files
SH256 hash:
ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a
MD5 hash:
47e3f3358fbf1ee79fbed6e4f22d28e8
SHA1 hash:
1ff51a2a2c9ef6b5c21824f77fd44b262e7e42e1
Detections:
NjRat
Create hunting rule
win_njrat_w1
Create hunting rule
win_njrat_g1
Create hunting rule
MALWARE_Win_NjRAT
Create hunting rule
Link:
https://www.unpac.me/results/a3b4aad0-7b0f-4957-aacf-20815fb88db9/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ce408e126def/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/ce408e126def4dab38a7a260d4775111b140154cfc5abb1b6a0f397884e0577a

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:MALWARE_Win_NjRAT
Create hunting rule
Author:ditekSHen
Description:Detects NjRAT / Bladabindi / NjRAT Golden
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:SUSP_netsh_firewall_command
Create hunting rule
Author:SECUINFRA Falcon Team
Rule name:SUSP_Ngrok_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an ngrok.io URL. This can be used as C2 channel
Rule name:Windows_Trojan_Njrat_30f3c220
Create hunting rule
Rule name:Windows_Trojan_Njrat_30f3c220
Create hunting rule
Author:Elastic Security
Rule name:win_njrat_w1
Create hunting rule
Author:Brian Wallace @botnet_hunter <bwall@ballastsecurity.net>
Description:Identify njRat

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/463045/

Comments