MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6739301df01608fd2317175f72add2c77d998e16d5b37b30c6940a468a478d7a. 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: 6739301df01608fd2317175f72add2c77d998e16d5b37b30c6940a468a478d7a
SHA3-384 hash: 6cf1b7bf7a8b91c925ca62d24c1702ffc9010b96c6aecd95959f463383f30f37f943b56dd56eb9f639b605fbb91de777
SHA1 hash: 4fdc26ca92198961abcae777a77f7a6f082de606
MD5 hash: 3bf242d4454fc5e64ee56d90dae74474
humanhash: hydrogen-queen-fruit-ceiling
File name:6739301df01608fd2317175f72add2c77d998e16d5b37b30c6940a468a478d7a
Download: download sample
Signature njrat
Create hunting rule
File size:12'457'681 bytes
First seen:2020-06-17 08:45:49 UTC
Last seen:2020-06-25 10:42:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 49152:fg4W3rqHb1pXROkc4YvLfYWyAnaNojdMnapvoa1JJ5Npu88s/wQAYToF6NUHTbSK:YNbqHTZcFvL/ua5RRwa40ua5RRw
Threatray 44 similar samples on MalwareBazaar
TLSH 8DC68241E2489896E41FAC309254E7BA6A203C49435195C72BBABF577BF3381BC39F74
Reporter JAMESWT_WT
Tags:NjRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.B-468
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

Gathering data
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-06-13 04:05:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
854
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m44tahpqcyep2iyxc5pxflosy56ztdqw2wzxwmggsqfencshrv5a._file
Verdict:
malicious
Similar samples:
25f59abfbdb775126b69112b260fae983e35bd6da0e6e13ad8fc7343da8540ec
njrat
5947d6a7fc4014628b957c4ed8ffff7c961f37f155cb814224a89e1f3700f060
njrat
62a5cd1fc65cdb2b773565e9861a48f139ee961156b38e26016c28a23fc896cc
njrat
abafeafa173768d556241bb6797fc4555b2358ce8d0dfdd81bab9f5f152c077f
njrat
b3a40e1d85f1e1608acf07414a8dea2730c0de0d824bc6165856b8fe00e8ed3d
njrat
ba38f08588d75d7ffd054253f4afd1d9803c2c0f5f390f35214c0b552840793d
njrat
dfa0c14670f8df1eac3e005262e901622c0ec1ccdcc91fd8aedb93da5a32ad64
njrat
e7e5f0ac865dd8cec6539a3defbd09f15df7822b647fcd2e2f53555be98ad8e2
njrat
ed34d4eba0bc7d434f32bb9bca0147632592656ddf0c2aa892fbee54b0850ff1
njrat
f0caf48005d504dfb402e3ef4b137187e9ffa0d903099222560d7f4a8885358d
njrat
+ 34 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence evasion
Link:
https://tria.ge/reports/200624-3kd78etrh6/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Modifies service
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