MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6602f1c5f952685a673f0b6e108ebdc960fe73c0451fc3a3a05f3323c8c23a5d. 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: 8
| SHA256 hash: | 6602f1c5f952685a673f0b6e108ebdc960fe73c0451fc3a3a05f3323c8c23a5d |
|---|---|
| SHA3-384 hash: | 488470d45e01b4b2069821d67e16580c58440ddb8ac7c59ff9b56262af32a24b110ce955cad3dc365831a94627af7e0f |
| SHA1 hash: | c4e6893bfbed5810a5ad3568ed535b03ce7516bf |
| MD5 hash: | 26e2091577b401910c90bf4226c5689e |
| humanhash: | sixteen-sweet-blossom-mango |
| File name: | Dekont_20220926983636 pdf.exe |
| Download: | download sample |
| Signature | Neshta |
| File size: | 110'080 bytes |
| First seen: | 2022-09-27 10:01:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 192:/c/lrDtxfakO8nUzAS4W8X9oZdMpjBXwjXjfbi76WxLR5d6vUUoRe:/yrDthakO8UkKZdoqjXjfbi76YRN |
| Threatray | 1'022 similar samples on MalwareBazaar |
| TLSH | T1E4B30B00FE64E03DC6727B30CA8185920D252D256D639D2EFCB1FF9A3B7590689BC68D |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 00a4d4dcc4d4c4c0 (2 x SnakeKeylogger, 1 x Neshta, 1 x PureCrypter) |
| Reporter |  abuse_ch |
| Tags: | exe geo Neshta TUR |
Intelligence
File Origin
# of uploads :
1
# of downloads :
263
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
Neshta, Snake Keylogger
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops PE files with a suspicious file extension
Encrypted powershell cmdline option found
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)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected MSILDownloaderGeneric
Yara detected Neshta
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-09-26 14:48:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'012 additional samples on MalwareBazaar
Result
Malware family:
neshta
Score:
10/10
Tags:
family:neshta persistence spyware
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
Detect Neshta payload
Modifies system executable filetype association
Neshta
Gathering data
Unpacked files
SH256 hash:
6602f1c5f952685a673f0b6e108ebdc960fe73c0451fc3a3a05f3323c8c23a5d
MD5 hash:
26e2091577b401910c90bf4226c5689e
SHA1 hash:
c4e6893bfbed5810a5ad3568ed535b03ce7516bf
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | INDICATOR_SUSPICIOUS_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_Discord_Attachments_URL |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads |
| Rule name: | SUSP_PE_Discord_Attachment_Oct21_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN) |
| Reference: | Internal Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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