MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 968c669247fa766c85b612db143f89228e4ee94329cf6fe62a6b78bac1b4b5c8. 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


Intelligence 13 IOCs 3 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 968c669247fa766c85b612db143f89228e4ee94329cf6fe62a6b78bac1b4b5c8
SHA3-384 hash: 3211337bd7965acadbff9d18b3ab8509c0a0c7470fa83db3a5ceb866362e6cd1cae19b88b02947596b9873ac4db39ec1
SHA1 hash: e6e592ddb3ea17084191d69ea14576a3f6a8a7e8
MD5 hash: dee17a4707e3c4a27b66cba03ae27f09
humanhash: floor-lion-angel-minnesota
File name:968C669247FA766C85B612DB143F89228E4EE94329CF6.exe
Download: download sample
Signature njrat
Create hunting rule
File size:44'032 bytes
First seen:2022-09-10 11:45:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 384:/8ZyVhkyCEFmVoybRxMbAW4EpEzMghwzEIij+ZsNO3PlpJKkkjh/TzF7pWno/grq:/6AhkyVAVlbT6vCQgQuXQ/o1/+L
Threatray 282 similar samples on MalwareBazaar
TLSH T12413D78CB684E174D5FF8BF1F4A2B2890B71A027A906930F99F154D94B73EC09611EE7
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
18.192.31.165:14880

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
18.192.31.165:14880 https://threatfox.abuse.ch/ioc/848948/
3.125.102.39:14880 https://threatfox.abuse.ch/ioc/848949/
18.158.249.75:14880 https://threatfox.abuse.ch/ioc/848950/

Intelligence

File Origin
# of uploads :
1
# of downloads :
635
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
968C669247FA766C85B612DB143F89228E4EE94329CF6.exe
Verdict:
Malicious activity
Analysis date:
2022-09-10 11:46:21 UTC
Tags:
trojan rat njrat bladabindi
Link:
https://app.any.run/tasks/65b20e4d-1642-40e5-a9c9-e78c2182a501

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/309133/
Detection(s):
Win.Packed.Msilperseus-9220094-0
Create hunting rule

Win.Packed.Generic-9795615-0
Create hunting rule

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

Win.Packed.Krypt-6888233-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Launching a process
Creating a process with a hidden window
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm cmd.exe greyware njrat packed rat
Link:
https://www.filescan.io/uploads/631c78ff5264d5b74d1e503d/reports/50b45316-67e0-460d-b161-5726da66fd1d/overview
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/2d149ca3-5f4c-4cac-9f01-735b2a1a0c2d
Result
Threat name:
njRat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1068197
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Detected njRat
Drops PE files to the startup folder
Drops PE files with benign system names
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
Protects its processes via BreakOnTermination flag
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 700729 Sample: 968C669247FA766C85B612DB143... Startdate: 10/09/2022 Architecture: WINDOWS Score: 100 43 0.tcp.eu.ngrok.io 2->43 51 Snort IDS alert for network traffic 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 9 other signatures 2->57 9 968C669247FA766C85B612DB143F89228E4EE94329CF6.exe 1 3 2->9         started        13 Server.exe 1 2->13         started        15 svchost.exe 2->15         started        17 13 other processes 2->17 signatures3 process4 dnsIp5 37 C:\Users\user\AppData\Local\...\svchost.exe, PE32 9->37 dropped 39 968C669247FA766C85...4EE94329CF6.exe.log, ASCII 9->39 dropped 67 Drops PE files with benign system names 9->67 20 svchost.exe 3 4 9->20         started        69 Antivirus detection for dropped file 13->69 71 Multi AV Scanner detection for dropped file 13->71 73 Machine Learning detection for dropped file 13->73 75 Changes security center settings (notifications, updates, antivirus, firewall) 15->75 25 MpCmdRun.exe 15->25         started        41 127.0.0.1 unknown unknown 17->41 77 Query firmware table information (likely to detect VMs) 17->77 file6 signatures7 process8 dnsIp9 45 18.158.249.75, 14880, 49729, 49733 AMAZON-02US United States 20->45 47 18.192.31.165, 14880, 49823, 49824 AMAZON-02US United States 20->47 49 4 other IPs or domains 20->49 33 C:\Users\user\AppData\...\Java update.exe, PE32 20->33 dropped 35 C:\Users\user\AppData\Local\Temp\Server.exe, PE32 20->35 dropped 59 Antivirus detection for dropped file 20->59 61 System process connects to network (likely due to code injection or exploit) 20->61 63 Multi AV Scanner detection for dropped file 20->63 65 4 other signatures 20->65 27 schtasks.exe 1 20->27         started        29 conhost.exe 25->29         started        file10 signatures11 process12 process13 31 conhost.exe 27->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/968c669247fa766c85b612db143f89228e4ee94329cf6fe62a6b78bac1b4b5c8/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2022-07-19 14:45:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=s2ggnesh7j3gzbnwclnrip4jekhe52kdfhhw7zrknn4lvqnuwxea._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
29c2ba9035cdd613e5cf38e3441a3be91e39c724707659a6473b0e4e24e4bb38
njrat
36157bcd02a5c23a3d161cef0e3aacc07c73e91e0a98cfb9f68852d144d43404
njrat
72a107eca1b503eba9d0e966f18567a2abad84614d8fec19b9704613c019f2c7
njrat
7c321e4c1f7dee37aab2fd65d50987b9502a3700348ef2ab08d79a952ff27ab7
njrat
9765d205b8b16a05e807f239217a734f37a1d7b263a116ee336d39688bb2ce58
njrat
bfe59c93f29b158055b230b51abfa92276519a307bcbf940a29e1fdbaa150bc2
njrat
c13dfa4eb40ee0a1841efd1fda20d1f6045d4f28ee771dda0784ada2481b569a
njrat
+ 272 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/220910-nxaffsdgdk/
Behaviour
Creates scheduled task(s)
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
Loads dropped DLL
Executes dropped EXE
njRAT/Bladabindi
Malware Config
C2 Extraction:
0.tcp.eu.ngrok.io:14880
Unpacked files
SH256 hash:
968c669247fa766c85b612db143f89228e4ee94329cf6fe62a6b78bac1b4b5c8
MD5 hash:
dee17a4707e3c4a27b66cba03ae27f09
SHA1 hash:
e6e592ddb3ea17084191d69ea14576a3f6a8a7e8
Link:
https://www.unpac.me/results/4926bac4-c5ca-4f97-b8c5-87383d25077b/
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/968c669247fa766c85b612db143f89228e4ee94329cf6fe62a6b78bac1b4b5c8

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
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:malware_Njrat_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:MAL_njrat
Create hunting rule
Author:SECUINFRA Falcon Team
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_LightDefender_Njrat_Rule
Create hunting rule
Author:Skystars LightDefender
Description:Detects Njrat
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/309133/

Comments