MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83e4f6a296e4924df4b47b0601c40c9e9778a40191d88a0b8a280cb031958934. 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


Neshta


Vendor detections: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83e4f6a296e4924df4b47b0601c40c9e9778a40191d88a0b8a280cb031958934
SHA3-384 hash: 39f810401fb4fbd5f8ddeb3982e61d1023f977fcd6c37242283b74652a5875494f067960bc34a09f6f44270b60d9b2ea
SHA1 hash: c2b711bf00d5ad66491c4f8b53036194a2a4a8ba
MD5 hash: 465162a41168051248ec92711e827a26
humanhash: north-jig-mango-april
File name:image003.img
Download: download sample
Signature Neshta
Create hunting rule
File size:1'245'184 bytes
First seen:2024-02-20 13:43:45 UTC
Last seen:Never
File type: img
MIME type:application/x-iso9660-image
ssdeep 768:Rf9XlExMfct/DXHILCwXl+pYdC8gF0edZIo6VVQULZ5:Rf96ifE/D30CzpoFO0eduTVVNP
TLSH T1F7456C44DB5C022BDD1D00B9849110C03769E34173E7EF7AB48F92786B46BA4BA76EE9
TrID 47.7% (.ISO/UDF) UDF disc image (2114500/1/6)
46.2% (.NULL) null bytes (2048000/1)
5.7% (.HTP) HomeLab/BraiLab Tape image (256000/1)
0.1% (.ATN) Photoshop Action (5007/6/1)
0.0% (.ISO) ISO 9660 CD image (2545/36/1)
Reporter cocaman
Tags:img Neshta Shipping


Avatar
cocaman
Malicious email (T1566.001)
From: "contact@premiumlogistique.com" (likely spoofed)
Received: "from premiumlogistique.com (unknown [141.98.10.158]) "
Date: "19 Feb 2024 20:54:37 +0100"
Subject: "Fwd: Shipping Documents"
Attachment: "image003.img"

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:IMAGE003.EXE
File size:56'832 bytes
SHA256 hash: 213018b120fa8dc907187cf834fd4222bf527a990a17886cd6d82c206230ae63
MD5 hash: e4bcce4c94c10795d54eb574fd27bb1a
MIME type:application/x-dosexec
Signature Neshta
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20240220-0040.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
context-iso evasive
Link:
https://www.filescan.io/uploads/65d4aca8b7fbcf60a4758855/reports/f5ebf4bb-796b-4dfa-8b22-6bf9efd7197c/overview
Verdict:
Malicious
Labled as:
MSIL_Agent.HOZ.gen
Link:
https://www.hybrid-analysis.com/sample/83e4f6a296e4924df4b47b0601c40c9e9778a40191d88a0b8a280cb031958934
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/83e4f6a296e4924df4b47b0601c40c9e9778a40191d88a0b8a280cb031958934/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-02-19 14:21:17 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qpspniuw4sje35fupmdadramt2lxrjabshmiuc4kfaglammvre2a._file
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/83e4f6a296e4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Neshta
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/83e4f6a296e4924df4b47b0601c40c9e9778a40191d88a0b8a280cb031958934

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Neshta

img 83e4f6a296e4924df4b47b0601c40c9e9778a40191d88a0b8a280cb031958934

(this sample)

Neshta

Executable exe 213018b120fa8dc907187cf834fd4222bf527a990a17886cd6d82c206230ae63

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 213018b120fa8dc907187cf834fd4222bf527a990a17886cd6d82c206230ae63
  
Dropping
MD5 e4bcce4c94c10795d54eb574fd27bb1a

Comments