MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07b62965af6a8858834df2d15c2d318be852279d3c79f28a1b920d99ff608141. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07b62965af6a8858834df2d15c2d318be852279d3c79f28a1b920d99ff608141
SHA3-384 hash: 396d0405a89f2fa31c7f054666f52b28819940835be6dac61734a43e94a919896d4cedd85b3e3a7a49b240023b680c9e
SHA1 hash: e1cad68a68866c4abc06c84636e1e5f2b9b8fff5
MD5 hash: f0d26e706b4f5eb6b14ed2d3294f3070
humanhash: uranus-chicken-eleven-fanta
File name:07b62965af6a8858834df2d15c2d318be852279d3c79f28a1b920d99ff608141
Download: download sample
Signature njrat
Create hunting rule
File size:1'178'120 bytes
First seen:2020-11-12 14:16:55 UTC
Last seen:2024-07-24 10:56:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:kEl3K5AWsNuLRvD9WAiA820vymHa37aWtDv395L:K5TR7WAJ06Ya371DvnL
TLSH 4F45AD427391C071FFAA96739B2AF61146BD6D790133C41F13A83DBAAD711B1263DA23
Reporter seifreed
Tags:NjRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.Autoit-8000278-0
Create hunting rule

Win.Trojan.Autoit-9790147-0
Create hunting rule

Win.Trojan.Autoit-9790152-0
Create hunting rule

Win.Trojan.Autoit-9790155-0
Create hunting rule

Win.Trojan.Autoit-9790166-0
Create hunting rule

Win.Trojan.Autoit-9790168-0
Create hunting rule

Win.Trojan.Autoit-9790176-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Launching the process to change the firewall settings
Unauthorized injection to a system process
Enabling autorun by creating a file
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07b62965af6a8858834df2d15c2d318be852279d3c79f28a1b920d99ff608141/
Threat name:
Win32.Trojan.Nymeria
Create hunting rule
Status:
Malicious
First seen:
2020-11-12 14:18:48 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a63csznpnkefra2n6livyljrrpufej45hr47fcq3sigzt73aqfaq._file
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat evasion persistence trojan
Link:
https://tria.ge/reports/201112-2l3w3kt44n/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Executes dropped EXE
Modifies Windows Firewall
njRAT/Bladabindi
Unpacked files
SH256 hash:
07b62965af6a8858834df2d15c2d318be852279d3c79f28a1b920d99ff608141
MD5 hash:
f0d26e706b4f5eb6b14ed2d3294f3070
SHA1 hash:
e1cad68a68866c4abc06c84636e1e5f2b9b8fff5
Link:
https://www.unpac.me/results/3678c0aa-a7a3-4d6e-8ee9-5fcc3eeb55ce/
SH256 hash:
c75613ed0f8d12946398683ab43748ab135b6f17e51022a223c281d61fbbdb9c
MD5 hash:
bb9b9ecd48cbec4557d9d35d96c394e1
SHA1 hash:
edd41b0d90feb4318b820123b8a6d3fed69e760b
Detections:
win_njrat_w1
Create hunting rule
win_njrat_g1
Create hunting rule
Link:
https://www.unpac.me/results/3678c0aa-a7a3-4d6e-8ee9-5fcc3eeb55ce/
Parent samples :
bb1bee72bfbe5cde3b70ee296eba46f64f4e481fae04de4f1808c096a121d30f
07b62965af6a8858834df2d15c2d318be852279d3c79f28a1b920d99ff608141
32c22550ca9adb2f5395809c19559f1321f374e571172da0f3bf0233ac7ac799
8ff009518d4e54ac0e2ef4e933e064747796bf9ae4498d3f7150699123935a81
a413350ded49d65f1141eabf4cd648628ab299349d0889711d282618bd97ea47
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/07b62965af6a8858834df2d15c2d318be852279d3c79f28a1b920d99ff608141

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
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:Njrat
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect njRAT in memory
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:win_njrat_w1
Create hunting rule
Author:Brian Wallace @botnet_hunter
Description:Identify njRat

File information

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

  
Delivery method
Other

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