MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80d1a7af9f74fbbf9a520db1512111161f47676c780bc6db1526fdc9f307ac5f. 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: 17


Intelligence 17 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80d1a7af9f74fbbf9a520db1512111161f47676c780bc6db1526fdc9f307ac5f
SHA3-384 hash: 2e47a9033c15fe50762840ef88e7cdf2217ea9dbe9a28825b943a14cd23ab95f29236eed9fe1e1bd5a38e39addacecc0
SHA1 hash: 56d1811c4612f524bc274ba1355ad260bde6296b
MD5 hash: 4fefe3058f5ee65fad5eb29d4593c4db
humanhash: winner-alaska-eleven-ack
File name:Win.exe
Download: download sample
Signature njrat
Create hunting rule
File size:70'656 bytes
First seen:2023-04-13 00:56:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'672 x AgentTesla, 19'489 x Formbook, 12'212 x SnakeKeylogger)
ssdeep 1536:USISAhNQoN36tCQvi/W7cMQ9QOpzcLTvbHbva7vzteOdTuuLPB9z3mEN+xPgqJSV:USIlhNQoN36tCQvi/CS9QOqLTDbveNuc
Threatray 339 similar samples on MalwareBazaar
TLSH T11A633B487BD98A15D1BD2E7848F25751CA30F50B7812EB2E48D120EA5B73FC80A46FF6
TrID 48.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.6% (.SCR) Windows screen saver (13097/50/3)
6.9% (.EXE) Win64 Executable (generic) (10523/12/4)
4.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter Chainskilabs
Tags:exe NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
388
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
Dying Light Enhanced Edition v1.10-v1.49 Plus 29 Trainer.exe.exe
Verdict:
Malicious activity
Analysis date:
2023-04-12 13:37:47 UTC
Tags:
rat njrat bladabindi
Link:
https://app.any.run/tasks/2d393944-d442-4884-9bcb-31a899f87afb

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/381923/
Detection(s):
Win.Malware.Ursu-9784017-0
Create hunting rule

Win.Trojan.Generic-6417450-0
Create hunting rule

Win.Trojan.Generic-6454614-0
Create hunting rule

Win.Trojan.Generic-6454615-0
Create hunting rule

Win.Trojan.B-468
Create hunting rule

Win.Trojan.Bladabindi-6192388-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Running batch commands
Creating a file
Launching a process
Forced system process termination
Enabling the 'hidden' option for recently created files
Creating a window
Launching a tool to kill processes
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm bladabindi cmd.exe evasive eventvwr.exe greyware hacktool keylogger njrat packed rat unsafe windows winnti
Link:
https://www.filescan.io/uploads/643753238cbb8f4be3038da9/reports/ab799af7-7424-4d4a-8d8d-03a1733b444c/overview
Verdict:
Malicious
Labled as:
KillMBR.B.Generic
Link:
https://www.hybrid-analysis.com/sample/80d1a7af9f74fbbf9a520db1512111161f47676c780bc6db1526fdc9f307ac5f
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:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be4d3782-68bd-4393-9784-5124de41a69c
Result
Threat name:
njRat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1212971
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
Contains functionality to log keystrokes (.Net Source)
Detected njRat
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the startup folder
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Generic Downloader
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 845887 Sample: Win.exe Startdate: 13/04/2023 Architecture: WINDOWS Score: 100 77 Malicious sample detected (through community Yara rule) 2->77 79 Antivirus detection for dropped file 2->79 81 Antivirus / Scanner detection for submitted sample 2->81 83 12 other signatures 2->83 8 Win.exe 1 5 2->8         started        12 Win.exe 2->12         started        14 Win.exe 2->14         started        16 3 other processes 2->16 process3 file4 69 C:\Users\user\AppData\Roaming\Win.exe, PE32 8->69 dropped 71 C:\Users\user\AppData\Local\...\Win.exe.log, ASCII 8->71 dropped 93 Self deletion via cmd or bat file 8->93 95 Drops executables to the windows directory (C:\Windows) and starts them 8->95 18 Win.exe 3 5 8->18         started        22 cmd.exe 1 8->22         started        24 taskkill.exe 1 8->24         started        26 taskkill.exe 1 8->26         started        73 C:\Users\user\AppData\Local\...\69324 (copy), PE32 12->73 dropped 32 2 other processes 12->32 28 Win.exe 14->28         started        34 2 other processes 14->34 30 taskkill.exe 1 16->30         started        36 7 other processes 16->36 signatures5 process6 dnsIp7 65 C:\Users\user\AppData\Roaming\...\Win.exe, PE32 18->65 dropped 67 C:\Users\user\AppData\Roaming\...\Win.url, MS 18->67 dropped 85 Antivirus detection for dropped file 18->85 87 Multi AV Scanner detection for dropped file 18->87 89 Machine Learning detection for dropped file 18->89 91 Drops PE files to the startup folder 18->91 45 3 other processes 18->45 47 2 other processes 22->47 39 conhost.exe 24->39         started        41 conhost.exe 26->41         started        49 2 other processes 28->49 43 conhost.exe 30->43         started        51 2 other processes 32->51 53 2 other processes 34->53 75 192.168.2.1 unknown unknown 36->75 55 5 other processes 36->55 file8 signatures9 process10 process11 57 conhost.exe 45->57         started        59 conhost.exe 45->59         started        61 conhost.exe 49->61         started        63 conhost.exe 49->63         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/80d1a7af9f74fbbf9a520db1512111161f47676c780bc6db1526fdc9f307ac5f/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2023-04-13 00:56:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
31 of 37 (83.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdi2pl47ot537gssbwyvciircypuoz3mpaf4nwyve364t4yhvrpq._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
0c36cb3433a73f2872d4649dc3be06b15297011b460e878ac4ed5f3263a6a77c
njrat
0f1c1a1c87587222d358553c1b9a482e7d9e6a601cdf40e9a0288827311c0650
njrat
38813d304e6f75adc3b92ba75bdee6b6f000837d26cde3a0a07edb869f1666bd
njrat
4fa8e3ed74b9d941888ab229b323154e2a2bdb2274fd7e767e16bb8dadd97365
njrat
615410f6d53aefbcbdd874fdeaa335d174bdbdae890d8888e02af05e9851b589
njrat
6d0b9f54f09f25973baccfbdf8c98b61a33cbdbdf0d90563cf2964f4966ff48f
njrat
797c253df096431e69f1aa84f0010f248384fe437cda4bf8df916c48fbb7984f
njrat
c6c1a3544e572b61cfff02845b9f729f78621e7cd6d3a5a753406050bbf86e03
njrat
e1d94beb469be76da4aafd382a153f477ede6e3a1a283b7becf6cffbd131d4df
njrat
e47ca034c78e942930e24ba0b911f2d5bb826d9259d83d0b0991dd0939f115a0
njrat
+ 329 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:xmm persistence trojan
Link:
https://tria.ge/reports/230413-back3shg3y/
Behaviour
Creates scheduled task(s)
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
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
njRAT/Bladabindi
Malware Config
C2 Extraction:
127.0.0.1:4001
Unpacked files
SH256 hash:
80d1a7af9f74fbbf9a520db1512111161f47676c780bc6db1526fdc9f307ac5f
MD5 hash:
4fefe3058f5ee65fad5eb29d4593c4db
SHA1 hash:
56d1811c4612f524bc274ba1355ad260bde6296b
Detections:
NjRat
Create hunting rule
win_njrat_w1
Create hunting rule
Link:
https://www.unpac.me/results/e4d8e86f-00da-47e8-8a91-fa9d61b5b9cd/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/80d1a7af9f74/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/80d1a7af9f74fbbf9a520db1512111161f47676c780bc6db1526fdc9f307ac5f

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:CN_disclosed_20180208_c
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:CN_disclosed_20180208_c_RID2E71
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
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:INDICATOR_SUSPICIOUS_EXE_RawPaste_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables (downlaoders) containing URLs to raw contents of a paste
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:malware_Njrat_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:MALWARE_Win_NjRAT
Create hunting rule
Author:ditekSHen
Description:Detects NjRAT / Bladabindi
Rule name:MAL_njrat
Create hunting rule
Author:SECUINFRA Falcon Team
Rule name:MAL_Winnti_Sample_May18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects malware sample from Burning Umbrella report - Generic Winnti Rule
Reference:https://401trg.pw/burning-umbrella/
Rule name:MAL_Winnti_Sample_May18_1_RID3003
Create hunting rule
Author:Florian Roth
Description:Detects malware sample from Burning Umbrella report - Generic Winnti Rule
Reference:https://401trg.pw/burning-umbrella/
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:Unknown_Malware_Sample_Jul17_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects unknown malware sample with pastebin RAW URL
Reference:https://goo.gl/iqH8CK
Rule name:Unknown_Malware_Sample_Jul17_2_RID326D
Create hunting rule
Author:Florian Roth
Description:Detects unknown malware sample with pastebin RAW URL
Reference:https://goo.gl/iqH8CK
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.

anyrun
any.run
https://app.any.run/tasks/543d645f-ad6d-42ea-8979-2cfeec1deb1c/#
Cape
Cape
https://www.capesandbox.com/analysis/381923/

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