MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd0b7df83d754a6879f4b0ef8297c60844ea63804e4252ddba019d5b5f1423e7. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd0b7df83d754a6879f4b0ef8297c60844ea63804e4252ddba019d5b5f1423e7
SHA3-384 hash: 32b9bec24b920f1af8a525546ad3913046607bdf722b6608a1afd3e34752eb50597114c26943f84dcd0c5cb1c3af76a9
SHA1 hash: 1e5acdf31c3db003c0735a506dc8921e0aed4857
MD5 hash: e768fe055204fb60c5baace5c7cd6d94
humanhash: echo-arkansas-solar-west
File name:CA1eebsu.exe
Download: download sample
Signature njrat
Create hunting rule
File size:32'768 bytes
First seen:2020-12-23 14:56:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:nWtTLComX+g8Z8PMfMCWTQtTUF0qzFz6r5:nWBLCQx2UfBHr5
Threatray 81 similar samples on MalwareBazaar
TLSH 96E2184A37F98115C5BC0AF88CB313255772E3478832EB4B1CDD548B0B67BE15654EEA
Reporter pmelson
Tags:exe NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
805
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CA1eebsu.exe
Verdict:
Malicious activity
Analysis date:
2020-12-23 14:57:49 UTC
Tags:
rat njrat bladabindi
Link:
https://app.any.run/tasks/284c7509-84fa-489d-a221-cbbded17837f

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/109198/
Detection(s):
Win.Packed.njRAT-7445143-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a UDP request
Result
Verdict:
8
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/569245
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dd0b7df83d754a6879f4b0ef8297c60844ea63804e4252ddba019d5b5f1423e7/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-12-23 14:56:04 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ufx36b5ovfgq6puwdxyff6gbbcouy4ajzbffxn2agovwxyueptq._file
Verdict:
suspicious
Similar samples:
12f5b9bfaf344c27b24ee1169633c48e0cd012b3fb650d945067743c76924793
njrat
2f55841f6ccc75acaf8390d8e8c909528a6c62bfd016e788068145c168aec07c
njrat
3420bb201817ff2ceb811a81d43faf881e961ca1a0e6d578ffaab466ab22c9f4
njrat
54e8e80ccea30e0e8e884cf4b73d2451f83ce74512f9e41eacbd12ff1097df34
njrat
760f59b25bbdb98569b57ca18a132b7aee310746e40695c779eaedc3014d1b31
njrat
7fe8a68f51433abab5f87d5d83632b97a73f22ccc186971efbe33ccb5b5c9988
njrat
8bdf4f20dfe279fd3d0d55945aa53809130000be5906996361b0c7755c6d65b3
njrat
91d062fc6fde3f8556d176477609cc5760f50b97cedb7d913d2e0fdde4394982
njrat
b84de0e74fbc2a22849fd59942c050a2d55a0a6886aef46629074c1cc5b42fcd
njrat
dfc8695620f709882f755cd5141b37772b05ce4e2bd9a677e94ff25ad0cbb554
njrat
+ 71 additional samples on MalwareBazaar
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat trojan
Link:
https://tria.ge/reports/201223-8kgm4njqde/
Behaviour
Suspicious use of AdjustPrivilegeToken
njRAT/Bladabindi
Unpacked files
SH256 hash:
dd0b7df83d754a6879f4b0ef8297c60844ea63804e4252ddba019d5b5f1423e7
MD5 hash:
e768fe055204fb60c5baace5c7cd6d94
SHA1 hash:
1e5acdf31c3db003c0735a506dc8921e0aed4857
Link:
https://www.unpac.me/results/2191aef2-fe15-4573-9113-83db94752f2e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Ratenjay
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dd0b7df83d754a6879f4b0ef8297c60844ea63804e4252ddba019d5b5f1423e7

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:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog

File information

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

Web download

njrat

Executable exe dd0b7df83d754a6879f4b0ef8297c60844ea63804e4252ddba019d5b5f1423e7

(this sample)

  
Link
https://www.virustotal.com/gui/file/dd0b7df83d754a6879f4b0ef8297c60844ea63804e4252ddba019d5b5f1423e7/detection
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/109198/

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