MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59e02dea77ea89b913bb8552b5c34009f7b84a04a4c61524c42ee3edccf06e3c. 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 2 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59e02dea77ea89b913bb8552b5c34009f7b84a04a4c61524c42ee3edccf06e3c
SHA3-384 hash: ce72d56aa0474b3b442f24dd9f797c99ba9db8b21a8d216ec10073a4d37e2997fa003eb810ca5c36e0dff631ff5d8099
SHA1 hash: de20822d458b1fdd421260e5e42ce4888b6315c1
MD5 hash: 5604f7e7a7ec0b2a91c80bac6e4ce7e3
humanhash: stairway-equal-gee-mike
File name:5604f7e7a7ec0b2a91c80bac6e4ce7e3.exe
Download: download sample
Signature njrat
Create hunting rule
File size:25'964 bytes
First seen:2022-09-10 01:20:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 384:sv3ZIgUhKIQ27JJGYtSfcGUxIpRGOmBeqEiVcp0F9h2HbmdPvo8I6CQAbqLKkVLl:svpkhJ7tCgcRG1kpwgwvj1CNqXV6U6m
Threatray 914 similar samples on MalwareBazaar
TLSH T1B6C2D009F3A4C6B6CD3646B22763936563B06A10285F8935C9BC1D6CFE62AFD5CD3580
TrID 52.9% (.EXE) Win32 Executable (generic) (4505/5/1)
23.5% (.EXE) Generic Win/DOS Executable (2002/3)
23.5% (.EXE) DOS Executable Generic (2000/1)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
3.124.67.191:13225

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
3.124.67.191:13225 https://threatfox.abuse.ch/ioc/848918/
3.126.224.214:13225 https://threatfox.abuse.ch/ioc/848919/

Intelligence

File Origin
# of uploads :
1
# of downloads :
427
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
5604f7e7a7ec0b2a91c80bac6e4ce7e3.exe
Verdict:
Malicious activity
Analysis date:
2022-09-10 01:20:45 UTC
Tags:
trojan rat njrat bladabindi
Link:
https://app.any.run/tasks/e4fb11d0-74fe-400a-8e6d-ec426b0fd4cc

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/309064/
Detection(s):
Win.Malware.njRAT-9886458-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Enabling the 'hidden' option for recently created files
Creating a window
Sending a custom TCP 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
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
anti-vm cmd.exe dllhost.exe obfuscated overlay packed packed
Link:
https://www.filescan.io/uploads/631be683d06d9bc4c7b2bd8f/reports/5cffa48c-03cd-4b37-96f1-71444437e116/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/58952fe7-2f6b-495e-9a37-b93b1817f296
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1068061
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
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
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 signatures2 2 Behavior Graph ID: 700590 Sample: aviZBENv62.exe Startdate: 10/09/2022 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Multi AV Scanner detection for domain / URL 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 8 other signatures 2->47 8 aviZBENv62.exe 1 3 2->8         started        11 Server.exe 1 2->11         started        14 dllhost.exe 1 2->14         started        16 3 other processes 2->16 process3 file4 31 C:\Users\user\AppData\Roaming\dllhost.exe, MS-DOS 8->31 dropped 33 C:\Users\user\AppData\...\aviZBENv62.exe.log, ASCII 8->33 dropped 18 dllhost.exe 3 4 8->18         started        57 Antivirus detection for dropped file 11->57 59 Multi AV Scanner detection for dropped file 11->59 61 Machine Learning detection for dropped file 11->61 signatures5 process6 dnsIp7 35 3.124.67.191, 13225, 49734 AMAZON-02US United States 18->35 37 7.tcp.eu.ngrok.io 3.125.188.168, 13225, 49710 AMAZON-02US United States 18->37 39 2 other IPs or domains 18->39 27 C:\Users\user\...\MicrosoftEnginee.exe, MS-DOS 18->27 dropped 29 C:\Users\user\AppData\Local\Temp\Server.exe, MS-DOS 18->29 dropped 49 Antivirus detection for dropped file 18->49 51 System process connects to network (likely due to code injection or exploit) 18->51 53 Multi AV Scanner detection for dropped file 18->53 55 4 other signatures 18->55 23 schtasks.exe 1 18->23         started        file8 signatures9 process10 process11 25 conhost.exe 23->25         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/59e02dea77ea89b913bb8552b5c34009f7b84a04a4c61524c42ee3edccf06e3c/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2022-09-05 08:21:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lhqc32tx5ke3se53qvjllq2abh33qsqeutdbkjgef3r63thqny6a._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Similar samples:
3229249dcd25f485c0f8ffb8a030340461ea728c7df4352499ec6f5611f4c979
njrat
4db108cf0378fbb6926392316ef22af2880f110dacd44e0df57cfbd070edc2e4
njrat
72a107eca1b503eba9d0e966f18567a2abad84614d8fec19b9704613c019f2c7
njrat
8f9350f110eb6725769aa5854b85f527e2fa3013799cf1059e446317ee1b86fb
njrat
a3d0b6895eaa92c78cf083ead284ec55c532b278976b35919b5a4c2fecf60da5
njrat
bfe59c93f29b158055b230b51abfa92276519a307bcbf940a29e1fdbaa150bc2
njrat
+ 904 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-bqnnaahdc9/
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
Executes dropped EXE
njRAT/Bladabindi
Malware Config
C2 Extraction:
7.tcp.eu.ngrok.io:13225
Unpacked files
SH256 hash:
4f1a514fc2a93129cf6d7b4b6759b76e362c085d91fc831c8665c9fa2542fe83
MD5 hash:
835992cd09ffac52c4f42f98adf98a0e
SHA1 hash:
198ece00221a549f9097f54071cc17b2c183c78d
Link:
https://www.unpac.me/results/7cabe904-a4bb-4768-8ac0-07ec456a7e11/
SH256 hash:
59e02dea77ea89b913bb8552b5c34009f7b84a04a4c61524c42ee3edccf06e3c
MD5 hash:
5604f7e7a7ec0b2a91c80bac6e4ce7e3
SHA1 hash:
de20822d458b1fdd421260e5e42ce4888b6315c1
Link:
https://www.unpac.me/results/7cabe904-a4bb-4768-8ac0-07ec456a7e11/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/59e02dea77ea/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/59e02dea77ea89b913bb8552b5c34009f7b84a04a4c61524c42ee3edccf06e3c

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/309064/

Comments