MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 df7a7545740cb004efb243a6b99eb19a82c06dd49e5cd40f498a2c3ef9cf1d11. 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
Threat unknown
Vendor detections: 7
| SHA256 hash: | df7a7545740cb004efb243a6b99eb19a82c06dd49e5cd40f498a2c3ef9cf1d11 |
|---|---|
| SHA3-384 hash: | 7cf2d0ff7d33be1e820add8f1e8907a50cee51e4f9f08afde62ff8f3471eec1d4d34a32722c29821973d1ca5a1e042ac |
| SHA1 hash: | b114ae50ae6f7b0a10320c56374bffefe6c7a31a |
| MD5 hash: | 63e07edfca457d6434eabd3d569b8e32 |
| humanhash: | happy-purple-twelve-venus |
| File name: | NAPOLI A FUOCO.exe |
| Download: | download sample |
| File size: | 337'920 bytes |
| First seen: | 2021-02-17 12:22:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:wG8WkZzIExEqk1pvyPxK2vrkZzIExEqk1pvyPxKfq:hTAk3ytAk3yf |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | 3574CF3119DF3555C1928CFA23B28094EBF9C0154EBBA6339546BA3FFE3CD949B81246 |
| Reporter |  JAMESWT_WT |
| Tags: | Napoli Product Rasomware2.0 Ransomware |
Intelligence
File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NAPOLI A FUOCO
Verdict:
Malicious activity
Analysis date:
2021-02-17 13:32:48 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Changing a file
Reading critical registry keys
Modifying an executable file
Sending a UDP request
Blocking a possibility to launch for the Windows Task Manager (taskmgr)
Stealing user critical data
Enabling autorun
Encrypting user's files
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
rans.evad
Score:
84 / 100
Signature
Antivirus / Scanner detection for submitted sample
Binary contains a suspicious time stamp
Changes the wallpaper picture
Contains functionality to disable the Task Manager (.Net Source)
Creates an undocumented autostart registry key
Disables the Windows task manager (taskmgr)
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Ransomware.FileCryptor
Status:
Malicious
First seen:
2021-02-11 07:26:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence ransomware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Sets desktop wallpaper using registry
Drops desktop.ini file(s)
Disables Task Manager via registry modification
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
df7a7545740cb004efb243a6b99eb19a82c06dd49e5cd40f498a2c3ef9cf1d11
MD5 hash:
63e07edfca457d6434eabd3d569b8e32
SHA1 hash:
b114ae50ae6f7b0a10320c56374bffefe6c7a31a
Please note that we are no longer able to provide a coverage score for Virus Total.
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_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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