MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e0c9ae3d220d6e59d934fdc7cfae2ab70c2a1dc268d5beaf9c041ab5f3973df. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e0c9ae3d220d6e59d934fdc7cfae2ab70c2a1dc268d5beaf9c041ab5f3973df
SHA3-384 hash: cbcf4cbd24e71a7aaeb04c9e0ba36229d2eaba498373bf7bfca1377899bfd7e46d75ddea433d09ff991e0d2c6f255ac3
SHA1 hash: 6c4fe304bca37549aaac14277dd26838a9d7722d
MD5 hash: 33aefeba3f56df4b2300763d91dedf8c
humanhash: vegan-gee-stream-bluebird
File name:wordx.doc
Download: download sample
Signature njrat
Create hunting rule
File size:12'476 bytes
First seen:2020-07-17 11:11:57 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 192:kEuptpRTUQHTa3dd3FCgwq1BtZqDSgdBWadKQulBOulBOBGdaQeEXzfBaqeW2BJd:aptp9UjnfnftZ2SqdKQuLOuLOaMW2vfF
TLSH A6428DF198A83A8EE82948CB8676F574C85CB1B102DAE1C4359D97A33E3B115CF35879
Reporter JAMESWT_WT
Tags:NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
258
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27301.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-2.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.170830.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.171711.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RTFFakeVersionWithObjUpdateUKSurfMix.20200514.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Creating a file in the %AppData% directory
Creating a file
Creating a process with a hidden window
Launching a file downloaded from the Internet
Unauthorized injection to a recently created process by context flags manipulation
Launching the process to change the firewall settings
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Creating a process from a recently created file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/389060
Signature
A
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d
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f
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M
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V
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e0c9ae3d220d6e59d934fdc7cfae2ab70c2a1dc268d5beaf9c041ab5f3973df/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2020-07-17 11:11:51 UTC
File Type:
Document
Extracted files:
4
AV detection:
15 of 29 (51.72%)
Threat level:
  5/5
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
persistence trojan family:njrat evasion
Link:
https://tria.ge/reports/200717-ansvrr9vlx/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Launches Equation Editor
Office loads VBA resources, possible macro or embedded object present
Suspicious use of SetThreadContext
Modifies service
Adds Run key to start application
Loads dropped DLL
Uses the VBS compiler for execution
Modifies Windows Firewall
Blacklisted process makes network request
Executes dropped EXE
njRAT/Bladabindi
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5e0c9ae3d220d6e59d934fdc7cfae2ab70c2a1dc268d5beaf9c041ab5f3973df

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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

njrat

Word file doc 5e0c9ae3d220d6e59d934fdc7cfae2ab70c2a1dc268d5beaf9c041ab5f3973df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/414008/
  
Delivery method
Distributed via web download

Comments