MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 00459b7594c1c8c06f716c52eeaaa731181dabdff9a009c11a53cab010ac7748. 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
MassLogger
Vendor detections: 14
| SHA256 hash: | 00459b7594c1c8c06f716c52eeaaa731181dabdff9a009c11a53cab010ac7748 |
|---|---|
| SHA3-384 hash: | a342c89d8d471f6dd11b0fca32ddb8bcee43e586895b342f0b0c4f57b7ec63179eed610f40900322633c32c780555564 |
| SHA1 hash: | 294888d3be5e2490feaccbe12bcfa5bebde3a29b |
| MD5 hash: | bbb4c3e75cecca60b22f563c5db360c0 |
| humanhash: | winner-west-timing-pizza |
| File name: | 00459b7594c1c8c06f716c52eeaaa731181dabdff9a009c11a53cab010ac7748 |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 560'640 bytes |
| First seen: | 2025-12-08 15:23:12 UTC |
| Last seen: | 2025-12-10 08:32:51 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'754 x AgentTesla, 19'664 x Formbook, 12'252 x SnakeKeylogger) |
| ssdeep | 12288:3DK5wxdaMgJ3NhfXUwgPdwm903Zy4gZkIuqPy1:7XY3jXiwmO3jJIVy |
| Threatray | 12 similar samples on MalwareBazaar |
| TLSH | T1FDC401482659CF03C8775FF81961E1B023B9AE9DE922D60B9FD62CDFB879B405900793 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
67
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
Nova
RoboSki
Details
Nova
SMTP, FTP, or Telegram configuration
RoboSki
a Base64 + XOR/Sub-decrypted component, its associated key, a mutex, a filename, and ReZer0 configuration parameters including: a load type, a download URL and filename (if configured), an interval (if configured), and varying flags
RoboSki
an extracted ReZer0 payload
Malware family:
n/a
ID:
1
File name:
00459b7594c1c8c06f716c52eeaaa731181dabdff9a009c11a53cab010ac7748
Verdict:
Malicious activity
Analysis date:
2025-12-08 23:25:51 UTC
Tags:
snake keylogger stealer evasion auto-sch-xml smtp
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Clean
Score:
N/A%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Connection attempt
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-20T04:42:00Z UTC
Last seen:
2025-12-10T05:52:00Z UTC
Hits:
~1000
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.24 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Status:
Malicious
First seen:
2025-11-20 08:36:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
24 of 36 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
novastealer
unc_loader_037
unc_loader_078
Similar samples:
+ 2 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger collection discovery execution persistence spyware stealer
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
MassLogger
Masslogger family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
00459b7594c1c8c06f716c52eeaaa731181dabdff9a009c11a53cab010ac7748
MD5 hash:
bbb4c3e75cecca60b22f563c5db360c0
SHA1 hash:
294888d3be5e2490feaccbe12bcfa5bebde3a29b
SH256 hash:
111e88b06ab4bda9dcea292177f2fbf656f056ee3bc315aea8861653872867a4
MD5 hash:
ca046727926a963297a6f802f7f59312
SHA1 hash:
49c2d05a1f1ea2530c2b54c1450b70ab1595175c
SH256 hash:
2d08fb85e6c7c3ff1239eb13a72138abc8b428a32053ecfd87c02a8d960fd08e
MD5 hash:
4f6e0a5412618bc737095ab5167aa129
SHA1 hash:
eaa4a579d520c5212bcd38d11fa32ab2e1592c29
Detections:
win_404keylogger_g1
win_masslogger_w0
MAL_Envrial_Jan18_1
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
SH256 hash:
7624511bba1b222148fb1e218909f8ac7e4ee03bd4b97e7dddc57ce7e4a4a05c
MD5 hash:
ac74b9908352b595e1ec4ff0810b2ab3
SHA1 hash:
f4029ec2677638ea690713d4acb10da2af3beb30
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
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