MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 451a12082a8324494c238427639638ede5fe7f25b9ab2f522aa6109254320807. 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: 13
| SHA256 hash: | 451a12082a8324494c238427639638ede5fe7f25b9ab2f522aa6109254320807 |
|---|---|
| SHA3-384 hash: | 9e6628c9fbb60c4a640eea616eb3af6a0b447c1a5bc7c6fa896b03195db61bb12596b44c4ac92ac3aa1e5eb70f108d2c |
| SHA1 hash: | 9fbdf43901a1d36a914518cf855107b7c875d905 |
| MD5 hash: | 9333ef03ffc7b598d3df12e8fc966cab |
| humanhash: | maine-vermont-cup-island |
| File name: | netsh.exe |
| Download: | download sample |
| Signature | Neshta |
| File size: | 206'224 bytes |
| First seen: | 2022-02-21 21:37:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9f4693fc0c511135129493f2161d1e86 (253 x Neshta, 15 x Formbook, 14 x AgentTesla) |
| ssdeep | 3072:wr85CQN6XcG1rY15Hf5zgv65dJGuqqqGJuhe:w9QeS5MiJR7qGJuhe |
| Threatray | 233 similar samples on MalwareBazaar |
| TLSH | T1D7145C6229EC34F1D0E2CBF8DFD18A51733FFA7065208D9BA251024CDD66AC19EA6D35 |
| Reporter |  adm1n_usa32 |
| Tags: | exe Neshta |
Intelligence
File Origin
# of uploads :
1
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
netsh.exe
Verdict:
Malicious activity
Analysis date:
2022-02-21 21:35:25 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a file in the Windows directory
Modifying an executable file
Creating a file
Creating a file in the Program Files subdirectories
Sending a custom TCP request
Enabling autorun with the shell\open\command registry branches
Infecting executable files
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe fingerprint greyware neshta overlay shell32.dll update.exe virus winlock
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.
Malware family:
HackingTeam
Verdict:
Malicious
Result
Threat name:
Neshta
Detection:
malicious
Classification:
spre.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops PE files with a suspicious file extension
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses netsh to modify the Windows network and firewall settings
Yara detected Neshta
Behaviour
Behavior Graph:
Threat name:
Win32.Virus.Neshta
Status:
Malicious
First seen:
2022-02-13 10:11:53 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
42 of 43 (97.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 223 additional samples on MalwareBazaar
Result
Malware family:
neshta
Score:
10/10
Tags:
family:neshta persistence spyware stealer
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Modifies system executable filetype association
Neshta
Unpacked files
SH256 hash:
451a12082a8324494c238427639638ede5fe7f25b9ab2f522aa6109254320807
MD5 hash:
9333ef03ffc7b598d3df12e8fc966cab
SHA1 hash:
9fbdf43901a1d36a914518cf855107b7c875d905
Detections:
win_neshta_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
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: | MALWARE_Win_Neshta |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Neshta |
| Rule name: | MAL_Neshta_Generic |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Neshta malware |
| Reference: | Internal Research |
| Rule name: | MAL_Neshta_Generic_RID2DC9 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Neshta malware |
| Reference: | Internal Research |
| Rule name: | win_neshta_auto |
|---|---|
| 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.
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