MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66. 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: 10


Intelligence 10 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66
SHA3-384 hash: 76addd8b5eb10b7e84ea498e285d0365146421d89c8963f599125f6736d93ba488c4e5be2743812ba6301a76e5a58a1a
SHA1 hash: 77b8f0210c90e50b371f525c473e6e369831706a
MD5 hash: 7e547fbc00881f0a2a318c023533ff95
humanhash: jig-fix-emma-blossom
File name:Profoma Invoice.zip
Download: download sample
Signature Neshta
Create hunting rule
File size:701'217 bytes
First seen:2025-04-12 00:24:27 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:NWKxCsPTul5L3NbdztADxGN84skVm9VaEMW3ORrFCZnep/8XixO41eI4yzhYc:NWKxkL3NbQDxGu4skVOlMW3O5gne9CiB
TLSH T1CBE423EA4E8E3C9B96B6EC041310645BD57AD84FAC69CFF7276284CB91C7DA0E53090D
Magika zip
Reporter cocaman
Tags:INVOICE Neshta zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Mark Kishepo - HiLOG.KE <accounts@hilogafrica.com>" (likely spoofed)
Received: "from hilogafrica.com (unknown [107.173.177.148]) "
Date: "12 Apr 2025 02:22:53 +0200"
Subject: "RE: PROFOMA INVOICE/25/0366 BL - 233741870"
Attachment: "Profoma Invoice.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
451
Origin country :
CH CH
File Archive Information

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

File name:Profoma Invoice.exe
File size:755'200 bytes
SHA256 hash: a9d818bc38d2a84ff40e54a062a9fba01a0648300fb1a892432547bc5b85e158
MD5 hash: a7b0a2d31c9d230e5cd425ef80a7c126
MIME type:application/x-dosexec
Signature Neshta
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3102.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.25392.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24894.ZipHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f9bd5ad6e7c3effad0770e
Tags:
installer dropper corrupt neshta
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67f9b2e70eb02f7be13b1916/reports/570092f9-05ea-4030-a40a-29ebeb0aa7a4/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-04-11 08:03:18 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zzabpflrxy7zmhtqatfwm2rkz6jpzgf62mth77ghzuhxu2g3xvta._file
Result
Malware family:
neshta
Create hunting rule
Score:
  10/10
Tags:
family:neshta discovery persistence spyware stealer
Link:
https://tria.ge/reports/250412-g29msayp14/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Modifies system executable filetype association
Reads user/profile data of web browsers
Detect Neshta payload
Neshta
Neshta family
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/ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66

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:Borland
Create hunting rule
Author:malware-lu
Rule name:HUNTING_SUSP_TLS_SECTION
Create hunting rule
Author:chaosphere
Description:Detect PE files with .tls section that can be used for anti-debugging
Reference:Practical Malware Analysis - Chapter 16
Rule name:MALWARE_Win_Neshta
Create hunting rule
Author:ditekSHen
Description:Detects Neshta
Rule name:MAL_Neshta_Generic
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Neshta malware
Reference:Internal Research
Rule name:MAL_Neshta_Generic_RID2DC9
Create hunting rule
Author:Florian Roth
Description:Detects Neshta malware
Reference:Internal Research
Rule name:neshta_v1
Create hunting rule
Author:RandomMalware
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:win32_dotnet_form_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET form obfuscate malware
Rule name:Windows_Virus_Neshta_2a5a14c8
Create hunting rule
Author:Elastic Security
Rule name:win_neshta_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

Neshta

zip ce40179571be3f961e7004cb666a2acf92fc98bed3267ffcc7cd0f7a68dbbd66

(this sample)

Neshta

Executable exe a9d818bc38d2a84ff40e54a062a9fba01a0648300fb1a892432547bc5b85e158

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a9d818bc38d2a84ff40e54a062a9fba01a0648300fb1a892432547bc5b85e158
  
Dropping
Neshta
  
Dropping
MD5 a7b0a2d31c9d230e5cd425ef80a7c126

Comments