MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c530a21d1704688f69168de95d24fbf2060fdcb4b7afcc0fda9035906a8c565d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c530a21d1704688f69168de95d24fbf2060fdcb4b7afcc0fda9035906a8c565d
SHA3-384 hash: 90a19038b6d00d0fbe69cd132f8a84817826aad4e453fbf499eb8e06a6121a02e9c7437fa604c0365753a1bca43ee75d
SHA1 hash: 4f2c31167fc109d3ba54b140045cff21ab3e8d55
MD5 hash: 23125f44ba5f0eaf7706d81f7725387f
humanhash: sad-johnny-robert-alanine
File name:yKgNxrtn.exe
Download: download sample
Signature njrat
Create hunting rule
File size:79'872 bytes
First seen:2020-05-17 10:45:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:jrmJ0+9EHSDpaS5wpOk3JCK6pFoU64m6fOpd/9nEh9TGYJaR:3mJqQwpOk5CK6gCO/9ESYJa
Threatray 35 similar samples on MalwareBazaar
TLSH 8B734A4877F54A12D1BF0DB5897292220B36FC075A26F36D09D174AA5FB36C08A09FB3
Reporter johannes
Tags:NjRAT


Avatar
viql
njrat via https://pastebin.com/raw/yKgNxrtn

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.B-468
Create hunting rule

Win.Trojan.Bladabindi-6192388-0
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.Packed.Barys-6880522-0
Create hunting rule

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

Gathering data
Threat name:
ByteCode-MSIL.Backdoor.Bladabindi
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 02:56:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yuykehixarui62iwrxuv2jh36ida7xfuw6x4yd62sa2za2umkzoq._file
Verdict:
malicious
Similar samples:
11edfbb9381d84595491324562ad13b2c218abb38eb97b786e52ab70eb67ce25
njrat
1d1db9028a99d5ccfd2e898e61dd4c0fbd2b363934f0623aa9503280fa3229a9
njrat
208a8cfdd915e43d58459d4e082efbbf58c649933c09c18c52bc95d34f9725ce
njrat
3b9f555888df6326a6a0c7dd2c2c1c2d78bbb969c1b7d40ea0d0e9679a06bbc5
njrat
62e099194f9f946b0c0dd4c474c862dadb605101b87dc2eb7b8e43f6510ae3d1
njrat
650d7694ca81aa2e509dff3bc7811494ca67eaf9c9946e3834961a9f136c0dcf
njrat
69fe5bb4b975f9437b6c3bcf3f07dc807a8f2e848f1e0c5802012295b06a742c
njrat
bf0452ef3eb6c2e6f2ea84b2bf649a024f6190b0baae26e21c9790820171581f
njrat
ce66906eb9b0e76d2b0e9b313e84c543412ae3ab598e57dce0b913759946254e
njrat
d9d43f3164fba1aceb44777a7e89de0d62ef5f196ae713effcc8a893eff20e5f
njrat
+ 25 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/201109-vxh111mxz6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops startup file
Loads dropped DLL
Executes dropped EXE
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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
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: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.

  
Link
https://pastebin.com/raw/yKgNxrtn

Comments