MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbeeb9c13c7228f4ded56c18dffbd023ebe65a47d2b6440d3a57b5c036434d50. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fbeeb9c13c7228f4ded56c18dffbd023ebe65a47d2b6440d3a57b5c036434d50
SHA3-384 hash: aae6214166667014f348a42dfa2d42b31506d5628339b90d99523bc14b718a66b4b8a82d40b7f9ba886564b9d6ac9f29
SHA1 hash: 14079c792d711e230610c1f22e6e9bc65deda536
MD5 hash: 131c6c88710d8ec8804b709a5205788c
humanhash: zulu-oscar-eleven-kentucky
File name:131c6c88710d8ec8804b709a5205788c.exe
Download: download sample
Signature njrat
Create hunting rule
File size:420'366 bytes
First seen:2023-07-25 21:55:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'854 x AgentTesla, 19'783 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 3072:YE7MroTsqaK7AEiiiiiIiCk2RijNzE7aroTsqaK7AEiiiiiIiCnm3TcENm3TcEy:L7P2EiiiiiIifa7V2EiiiiiIiMyNyy
Threatray 496 similar samples on MalwareBazaar
TLSH T101942E9561A847C7F746DF3421F25BB722B6ED351673C21EA4E5B26CEB3A3B12E40480
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon a082b08e8cb0c0c0 (1 x njrat)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
41.44.233.236:5552

Intelligence

File Origin
# of uploads :
1
# of downloads :
346
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
131c6c88710d8ec8804b709a5205788c.exe
Verdict:
Malicious activity
Analysis date:
2023-07-25 21:58:05 UTC
Tags:
rat njrat bladabindi
Link:
https://app.any.run/tasks/f659a4e5-a78b-467b-9ad4-ae50810819c6

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/433296/
Detection(s):
Win.Packed.njRAT-7474453-0
Create hunting rule

Win.Packed.njRAT-7474455-0
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Win.Packed.Bladabindi-9795621-0
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Win.Trojan.Agent-1386105
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Sending a custom TCP request
Searching for synchronization primitives
DNS request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fbeeb9c13c7228f4ded56c18dffbd023ebe65a47d2b6440d3a57b5c036434d50
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/299ba3fb-d506-4878-853b-fd26174148c4
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1279656
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1279656 Sample: H2iWXYHVCI.exe Startdate: 26/07/2023 Architecture: WINDOWS Score: 100 29 Multi AV Scanner detection for domain / URL 2->29 31 Found malware configuration 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 10 other signatures 2->35 6 H2iWXYHVCI.exe 5 2->6         started        9 .exe 4 2->9         started        11 .exe 4 2->11         started        13 2 other processes 2->13 process3 file4 23 C:\Users\user\AppData\Local\Temp\ .exe, MS-DOS 6->23 dropped 25 C:\Users\user\AppData\...\H2iWXYHVCI.exe.log, ASCII 6->25 dropped 15 .exe 4 5 6->15         started        19 .exe 5 6->19         started        process5 dnsIp6 27 tyfdfdfs.ddns.net 41.237.160.70, 5552 TE-ASTE-ASEG Egypt 15->27 21 C:\Users\user\AppData\...\Java update.exe, MS-DOS 15->21 dropped file7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fbeeb9c13c7228f4ded56c18dffbd023ebe65a47d2b6440d3a57b5c036434d50/
Threat name:
ByteCode-MSIL.Trojan.ClipBanker
Create hunting rule
Status:
Malicious
First seen:
2023-07-20 08:48:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
31 of 38 (81.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7pxltqj4oiupjxwvnqmn766qepv6mwsh2k3eidj2k624ansdjvia._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
45a62f1029038d019e1949acfa94d281e14db00b1a2b344b8dbb0676dd2c4f55
njrat
5eb0447d45ab0bbd4a56bca3fd15fa0bcf60121dbe66bc436207ddff6e2c396c
njrat
813ed01bed69e0d9dad949c955476901a4806418ba9c6c725a74f2d67d1240e6
njrat
b4341cc7570f0ae53f0968f57a7246c7202a5528602d309adc46158136f33236
njrat
cf420c735e1953efabe932617ff48eaf389429ad511cc7f8ebda7356a74ae1e6
njrat
dadc79b9206cdfbdd2a5b179f483d07e1c339798cc0f9368367c3bc919c73c29
njrat
df28b4119e175dc405ccc0b6a8602a5535e6fcf4c3e0878537911a5395fe7315
njrat
+ 486 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:hacked persistence trojan
Link:
https://tria.ge/reports/230725-1tbwbsgf3x/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
njRAT/Bladabindi
Malware Config
C2 Extraction:
tyfdfdfs.ddns.net:5552
Unpacked files
SH256 hash:
31788db5df295efb4fdb006d54d581278f174ac349caeb9bdf428efb90308e05
MD5 hash:
9c5dc61763e69b09933aadde102e0144
SHA1 hash:
d154b6c248508d68506d1c00967a42e133d2178f
Link:
https://www.unpac.me/results/e1cff03f-376a-4186-b73a-9505d9df46c4/
SH256 hash:
df056bc16f044c9745d24b578b098845867bf81f69539dc8e63a34400cda27f4
MD5 hash:
7580b8f0dfb9d802932971e551f76936
SHA1 hash:
49bfc8407313dcaa34728cf9b60ffea4decfa9f6
Link:
https://www.unpac.me/results/e1cff03f-376a-4186-b73a-9505d9df46c4/
SH256 hash:
fbeeb9c13c7228f4ded56c18dffbd023ebe65a47d2b6440d3a57b5c036434d50
MD5 hash:
131c6c88710d8ec8804b709a5205788c
SHA1 hash:
14079c792d711e230610c1f22e6e9bc65deda536
Link:
https://www.unpac.me/results/e1cff03f-376a-4186-b73a-9505d9df46c4/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fbeeb9c13c72/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/fbeeb9c13c7228f4ded56c18dffbd023ebe65a47d2b6440d3a57b5c036434d50

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/433296/

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