MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25f59abfbdb775126b69112b260fae983e35bd6da0e6e13ad8fc7343da8540ec. 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: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25f59abfbdb775126b69112b260fae983e35bd6da0e6e13ad8fc7343da8540ec
SHA3-384 hash: 687190f41c8144aee6a9233deca6e540942988c080dd03ba4535889504dad9647a7030089768b2c5090b91288f6e7f45
SHA1 hash: f98d257159d8c803202b0a8d0ba33bdfbade6eb3
MD5 hash: 242c8ba1ef26d45415e1a87c44aed04a
humanhash: neptune-coffee-fish-uniform
File name:25f59abfbdb775126b69112b260fae983e35bd6da0e6e13ad8fc7343da8540ec
Download: download sample
Signature njrat
Create hunting rule
File size:11'650'048 bytes
First seen:2020-06-10 07:30:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d59a4a699610169663a929d37c90be43 (75 x DCRat, 22 x njrat, 15 x SalatStealer)
ssdeep 196608:IlNS1KB3wMqGEFp+mnBesfhV4z2Zdmy0fNzinWFuH1xHEISHHLxZGccjY0kjOuoZ:LKBtLUphnBhV4zYWlEgt4xLzln
Threatray 51 similar samples on MalwareBazaar
TLSH 1EC6E0E6F9004E23CD5A99354463A921A2B31C67BF314A5530C27A1D2BA73C37E767CE
Reporter JAMESWT_WT
Tags:NjRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.B-468
Create hunting rule

Win.Trojan.Injector-6297685-1
Create hunting rule

Win.Trojan.Generic-6417450-0
Create hunting rule

Win.Trojan.Generic-6454614-0
Create hunting rule

Win.Trojan.Generic-6454615-0
Create hunting rule

Win.Dropper.njRAT-7436651-0
Create hunting rule

Win.Packed.Generic-7672854-0
Create hunting rule

Win.Packed.Generic-7672855-0
Create hunting rule

Win.Packed.njRAT-7672853-1
Create hunting rule

Win.Packed.Bladabindi-7994427-0
Create hunting rule

Win.Trojan.Agent-345883
Create hunting rule

Gathering data
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 18:49:48 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ex2zvp55w52re23jcevsmd5ota7dlplnudtocowy7rzuhwufidwa._file
Verdict:
malicious
Similar samples:
14262b3cd2627ba46dca74fa62e17a3ecb3853982a81a8e39a0c41a5077974c4
njrat
27f7e212954191d2fc10676ad69942421e904a5719cb2001149de2bb38c0610f
njrat
6739301df01608fd2317175f72add2c77d998e16d5b37b30c6940a468a478d7a
njrat
674e6af13bc6b40d023c0d9306b7ba538f8dc7110da48067174858b605851aa1
njrat
9d1f32d9806bafd63451a59e1768502f31cf9dc746c9e92f62b978c1ed259497
njrat
b3a40e1d85f1e1608acf07414a8dea2730c0de0d824bc6165856b8fe00e8ed3d
njrat
b3bb77a17e54a662b6fed76d2537ad3a27ec2ab051f913a9aa1207219d96c30f
njrat
dfa0c14670f8df1eac3e005262e901622c0ec1ccdcc91fd8aedb93da5a32ad64
njrat
ed34d4eba0bc7d434f32bb9bca0147632592656ddf0c2aa892fbee54b0850ff1
njrat
f0caf48005d504dfb402e3ef4b137187e9ffa0d903099222560d7f4a8885358d
njrat
+ 41 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence
Link:
https://tria.ge/reports/201109-4w2bwkys8s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops autorun.inf file
Modifies service
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Windows Firewall
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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.

Comments