MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fc4f26a0088a9b28d0a5a4c83d4cee2ee9aeeafa3bd465a10a3c2a6d54b781a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9fc4f26a0088a9b28d0a5a4c83d4cee2ee9aeeafa3bd465a10a3c2a6d54b781a
SHA3-384 hash: 0bb0fe452da43efc6f2efcdf03cf1a5e0115ccc0437957841899ca1140fe03b2925cfc94c7286faed48f4687c44d3d00
SHA1 hash: 2c5089b871c2a19f837bacc56f4c437b5fab3e22
MD5 hash: f422a55cdba9f3fbfff923d527f41cdc
humanhash: friend-vegan-earth-comet
File name:CREDITED PAY SLIP.rar
Download: download sample
Signature Neshta
Create hunting rule
File size:710'854 bytes
First seen:2023-06-09 09:22:34 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:FXT0Zr3nJeNLUmcZt5+g2PayapZoYxObipIgeKD/iCEz87syIlGtvCa7zi:dT+LnJeN705+g2PYpiWppjRgEpI897zi
TLSH T104E4234E282315D20AA2FE5C05AC93F510091DDE1B75448FF4AF399A9BBCD7C3EAC658
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:INVOICE Neshta payment rar


Avatar
cocaman
Malicious email (T1566.001)
From: "info <info09@poituox.fr>" (likely spoofed)
Received: "from mail.poituox.fr (unknown [87.121.221.219]) "
Date: "Wed, 07 Jun 2023 10:11:44 +0300"
Subject: "Please About Payment Invoice Confirmation"
Attachment: "CREDITED PAY SLIP.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
CH CH
File Archive Information

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

File name:0tMUNlnakQsCKNd.exe
File size:885'248 bytes
SHA256 hash: bb741e7ac48085e964e7fdfbd19b97a7376712b09c540a95c9a5f1872034908b
MD5 hash: 7d424fcd2cfd26574af4acdb87cbe15a
MIME type:application/x-dosexec
Signature Neshta
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/9fc4f26a0088a9b28d0a5a4c83d4cee2ee9aeeafa3bd465a10a3c2a6d54b781a/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6482ef7639ba775c46e0b7d0/reports/91ca59ff-aee7-44dd-bc71-17268a4b6d3a/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/9fc4f26a0088a9b28d0a5a4c83d4cee2ee9aeeafa3bd465a10a3c2a6d54b781a
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/9fc4f26a0088a9b28d0a5a4c83d4cee2ee9aeeafa3bd465a10a3c2a6d54b781a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-09 09:22:37 UTC
File Type:
Binary (Archive)
Extracted files:
47
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t7cpe2qarcu3fdikljgihvgo4lxjv3vpuo6umwqqupbknvklpana._file
Result
Malware family:
neshta
Create hunting rule
Score:
  10/10
Tags:
family:neshta persistence spyware stealer
Link:
https://tria.ge/reports/230609-mz5hyacg2z/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Modifies system executable filetype association
Reads user/profile data of web browsers
Detect Neshta payload
Neshta
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9fc4f26a0088a9b28d0a5a4c83d4cee2ee9aeeafa3bd465a10a3c2a6d54b781a

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: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

rar 9fc4f26a0088a9b28d0a5a4c83d4cee2ee9aeeafa3bd465a10a3c2a6d54b781a

(this sample)

Neshta

Executable exe bb741e7ac48085e964e7fdfbd19b97a7376712b09c540a95c9a5f1872034908b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 bb741e7ac48085e964e7fdfbd19b97a7376712b09c540a95c9a5f1872034908b
  
Dropping
MD5 7d424fcd2cfd26574af4acdb87cbe15a

Comments