MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 505082a9193543319b0c395de0f7ff33f1ba633359a0ea04f50f2a90bdc8c62a. 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



SnakeKeylogger


Vendor detections: 14


Intelligence 14 IOCs YARA 15 File information Comments

SHA256 hash: 505082a9193543319b0c395de0f7ff33f1ba633359a0ea04f50f2a90bdc8c62a
SHA3-384 hash: c2c2931ef5a0721342ac253918880d7967c0ff5d19a593dec57d6d976f43d55f38ab4172e99c7cd024fda4283d803fc0
SHA1 hash: f6400d02f5f8e488dc69f53b9dfc2ba986443577
MD5 hash: d16e0d55292ed9e80468e522ac25b401
humanhash: lake-cola-aspen-tango
File name:PO NO.93053034 400 pieces 02.04.2025.exe
Download: download sample
Signature SnakeKeylogger
File size:739'840 bytes
First seen:2025-04-07 07:37:59 UTC
Last seen:2025-04-07 07:38:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:0BTEhqZf5wQIfSDJIb1VUiHRwlH4WldwVizfCYG1btfXBnVmnx5qONnwz:yTGKwQIfSNg5ofKYKxn6u
Threatray 2'140 similar samples on MalwareBazaar
TLSH T12BF4220FF76DBE65C10D0BB3C8172144C2A945B2D129F69739F94DE12E2BBA4C14AE27
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
dhash icon 00100072b0001000 (5 x SnakeKeylogger, 3 x MassLogger, 2 x Formbook)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
1'396
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
keylog virus spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Setting a global event handler for the keyboard
Adding an exclusion to Microsoft Defender
Forced shutdown of a browser
Malware family:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
Snake Keylogger, VIP Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1658057 Sample: PO NO.93053034 400 pieces 0... Startdate: 07/04/2025 Architecture: WINDOWS Score: 100 25 reallyfreegeoip.org 2->25 27 api.telegram.org 2->27 29 2 other IPs or domains 2->29 45 Suricata IDS alerts for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 55 12 other signatures 2->55 8 PO NO.93053034 400 pieces 02.04.2025.exe 4 2->8         started        12 svchost.exe 1 1 2->12         started        signatures3 51 Tries to detect the country of the analysis system (by using the IP) 25->51 53 Uses the Telegram API (likely for C&C communication) 27->53 process4 dnsIp5 23 PO NO.93053034 400... 02.04.2025.exe.log, ASCII 8->23 dropped 57 Adds a directory exclusion to Windows Defender 8->57 59 Injects a PE file into a foreign processes 8->59 15 PO NO.93053034 400 pieces 02.04.2025.exe 15 2 8->15         started        19 powershell.exe 23 8->19         started        31 127.0.0.1 unknown unknown 12->31 file6 signatures7 process8 dnsIp9 33 api.telegram.org 149.154.167.220, 443, 49709, 49710 TELEGRAMRU United Kingdom 15->33 35 checkip.dyndns.com 158.101.44.242, 49692, 49695, 49697 ORACLE-BMC-31898US United States 15->35 37 reallyfreegeoip.org 104.21.48.1, 443, 49693, 49694 CLOUDFLARENETUS United States 15->37 39 Tries to steal Mail credentials (via file / registry access) 15->39 41 Tries to harvest and steal browser information (history, passwords, etc) 15->41 43 Loading BitLocker PowerShell Module 19->43 21 conhost.exe 19->21         started        signatures10 process11
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2025-04-02 13:07:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
vipkeylogger
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Unpacked files
SH256 hash:
505082a9193543319b0c395de0f7ff33f1ba633359a0ea04f50f2a90bdc8c62a
MD5 hash:
d16e0d55292ed9e80468e522ac25b401
SHA1 hash:
f6400d02f5f8e488dc69f53b9dfc2ba986443577
SH256 hash:
f59dd6d4f1b23f1e86aa37fdf080eedfcfab40b0ca1069a2fea49001ac633036
MD5 hash:
bf07c0c5058b8eefe44a305a1b8edf28
SHA1 hash:
37eafb0eb400412d94e09f50b69f2fe87d7f07b1
SH256 hash:
83457025f89a532724b8c9fca49cbf5b5cdc965064aef13f63043bea97e97f59
MD5 hash:
bc6e041a34f3ac2277aec8c1573d0132
SHA1 hash:
6aa02e923a981c072b360232f29489cf6dc4c32c
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
60e4982e7501992dacf691d8701f818ca662de85012c770c4c7b96662a59ef60
MD5 hash:
2f36bc003c35f153585ab6ecb540273e
SHA1 hash:
706e1eabd577c28743ad528f18615f892738e757
Detections:
win_404keylogger_g1 MAL_Envrial_Jan18_1 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_DotNetProcHook INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
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:crime_snake_keylogger
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MAL_Envrial_Jan18_1
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:telegram_bot_api
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Author:Elastic Security

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe 505082a9193543319b0c395de0f7ff33f1ba633359a0ea04f50f2a90bdc8c62a

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments