MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cd0b4fb656ce4f52b175055f459bbd31a139cf89300a6e926ec9117e7b57080. 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: 10


Intelligence 10 IOCs 4 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cd0b4fb656ce4f52b175055f459bbd31a139cf89300a6e926ec9117e7b57080
SHA3-384 hash: 8de2eb1437d04bbbc6457c3e2bc8dda38b8712faa8c6833041c7e0a3350554cb94a8d2b2071d52e73ec907b1c5f52116
SHA1 hash: 8482d1d4cf209c43d57ef888b71e01ce668ad8b7
MD5 hash: 720f0e27572f625b622e94946e7d33c6
humanhash: papa-yankee-pluto-video
File name:720f0e27572f625b622e94946e7d33c6.exe
Download: download sample
Signature njrat
Create hunting rule
File size:1'127'424 bytes
First seen:2022-08-31 13:00:33 UTC
Last seen:2022-08-31 13:37:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 24576:xADyJQL306800Duut9fcfwnnGjLmCM6980Qh:x6LkhnrzEonGWlaJQh
TLSH T19735331BC39071DEF74F423599FBF11E9552BAC94E39B312D6A54063F8C8AC30298A5E
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.5% (.EXE) Win32 Executable (generic) (4505/5/1)
8.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
3.125.209.94:13065

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
3.125.209.94:13065 https://threatfox.abuse.ch/ioc/846954/
18.192.31.165:13065 https://threatfox.abuse.ch/ioc/846955/
3.124.142.205:13065 https://threatfox.abuse.ch/ioc/846956/
3.125.102.39:13065 https://threatfox.abuse.ch/ioc/846957/

Intelligence

File Origin
# of uploads :
2
# of downloads :
322
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/306837/
Detection(s):
PUA.Win.Packer.EnigmaProtector-19
Create hunting rule

PUA.Win.Packer.EnigmaProtector-1
Create hunting rule

PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

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
Enabling the 'hidden' option for recently created files
Creating a window
Searching for synchronization primitives
DNS request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Launching the process to change the firewall settings
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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 enigma obfuscated packed shell32.dll zpevdo
Link:
https://www.filescan.io/uploads/630f5c10fbf1afa4927b9245/reports/6aa93dc1-639f-4579-b646-26e1a8bd49bf/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.
Result
Threat name:
njRat
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1061785
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cd0b4fb656ce4f52b175055f459bbd31a139cf89300a6e926ec9117e7b57080/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2022-08-26 02:27:34 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ftilj63fntspkkyxkbk7iwn32mnbhhhysmakn2jg5sirpz5vocaa._file
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:anti-mudak hacked evasion persistence trojan
Link:
https://tria.ge/reports/220831-p87e1aefaq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops autorun.inf file
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks computer location settings
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
njRAT/Bladabindi
Malware Config
C2 Extraction:
0.tcp.eu.ngrok.io:13065
Unpacked files
SH256 hash:
2cd0b4fb656ce4f52b175055f459bbd31a139cf89300a6e926ec9117e7b57080
MD5 hash:
720f0e27572f625b622e94946e7d33c6
SHA1 hash:
8482d1d4cf209c43d57ef888b71e01ce668ad8b7
Link:
https://www.unpac.me/results/a09b44cd-ced1-4d4a-8be9-7e0f098a7cf7/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2cd0b4fb656c/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/2cd0b4fb656ce4f52b175055f459bbd31a139cf89300a6e926ec9117e7b57080

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:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:MALWARE_Win_NjRAT
Create hunting rule
Author:ditekSHen
Description:Detects NjRAT / Bladabindi
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:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
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/306837/

Comments