MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9c8f32833d3c63f139b6ac0c3c7cbfcfbdd0f6a67c78b35bfe44bd8476d6e8b8. 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: 12
| SHA256 hash: | 9c8f32833d3c63f139b6ac0c3c7cbfcfbdd0f6a67c78b35bfe44bd8476d6e8b8 |
|---|---|
| SHA3-384 hash: | bd39288964814b8d6259237771d8c9b1d9700ad13305218d75609ce5044e2fac6bb330cb81c0280e22f4bcb207db3fca |
| SHA1 hash: | fdb32b89556f7e3efea5320b079d7d56342d5a75 |
| MD5 hash: | a09bd8d3b254ab8ef67003ff3d45fe15 |
| humanhash: | delaware-carbon-speaker-kitten |
| File name: | a09bd8d3b254ab8ef67003ff3d45fe15.exe |
| Download: | download sample |
| Signature | Neshta |
| File size: | 736'256 bytes |
| First seen: | 2021-09-10 06:15:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9f4693fc0c511135129493f2161d1e86 (250 x Neshta, 15 x Formbook, 14 x AgentTesla) |
| ssdeep | 6144:k9snGMLHpVr2fJVyp6uI87kksx6IOfcH3CJZvcdpJ7zuy7MpkXFJLgGWy:HGmJcx08uIAkks6tzJZviVay7Pwy |
| Threatray | 12'557 similar samples on MalwareBazaar |
| TLSH | T16DF42C3E18FE2327D176C6F5CBE48823F6C498AF3232A96567D747654316A4634C322E |
| Reporter |  abuse_ch |
| Tags: | exe Neshta |
Intelligence
File Origin
# of uploads :
1
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a09bd8d3b254ab8ef67003ff3d45fe15.exe
Verdict:
Malicious activity
Analysis date:
2021-09-10 06:19:36 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
neshta
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a file in the Windows directory
Modifying an executable file
Creating a window
Creating a file
Sending a UDP request
Unauthorized injection to a recently created process
Enabling autorun with the shell\open\command registry branches
Unauthorized injection to a recently created process by context flags manipulation
Infecting executable files
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook Neshta
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops PE files with a suspicious file extension
Found malware configuration
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Yara detected Neshta
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Virus.Neshta
Status:
Malicious
First seen:
2021-09-10 00:52:16 UTC
AV detection:
43 of 45 (95.56%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'547 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:24ng loader persistence rat spyware stealer
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Executes dropped EXE
Xloader Payload
Modifies system executable filetype association
Xloader
Malware Config
C2 Extraction:
http://www.mercurydatas.com/24ng/
Unpacked files
SH256 hash:
9c8f32833d3c63f139b6ac0c3c7cbfcfbdd0f6a67c78b35bfe44bd8476d6e8b8
MD5 hash:
a09bd8d3b254ab8ef67003ff3d45fe15
SHA1 hash:
fdb32b89556f7e3efea5320b079d7d56342d5a75
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
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: | 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 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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