MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d. 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
VIPKeylogger
Vendor detections: 18
| SHA256 hash: | 43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d |
|---|---|
| SHA3-384 hash: | 5281dc7a326f30dfde8da2579c9293406adf5e44ea8acf12bb0459c4b87f8201cb637a889f4067129226969ed3061bff |
| SHA1 hash: | e89757633331677e55bae075c5c5bd29744df96d |
| MD5 hash: | 170a1ade709d3f6fa1b3d798f36f70b6 |
| humanhash: | delta-purple-island-march |
| File name: | SecuriteInfo.com.Win32.MalwareX-gen.24241.1484 |
| Download: | download sample |
| Signature | VIPKeylogger |
| File size: | 894'464 bytes |
| First seen: | 2025-03-20 09:26:15 UTC |
| Last seen: | 2025-03-24 14:52:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:u1W4/xnbm4SG6LVZD6na/PyFm2/vrPJ7YcvhgwqGbPI6/VFHd:6WCbELtP3WzDbHd |
| Threatray | 4'554 similar samples on MalwareBazaar |
| TLSH | T19715BD8420425909DD9EF7760B03CD3897612EEC6726D90E1AF13F8BBEFD6572940B86 |
| 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 | c8d4f0ece8e8ecd0 (2 x VIPKeylogger, 2 x MassLogger, 1 x AgentTesla) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe VIPKeylogger |
Intelligence
File Origin
# of uploads :
4
# of downloads :
442
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.24241.1484
Verdict:
Malicious activity
Analysis date:
2025-03-20 10:10:18 UTC
Tags:
netreactor evasion snake keylogger telegram stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
infosteal micro shell smtp
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
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
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
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
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Exploit.Generic
Status:
Malicious
First seen:
2025-03-20 09:27:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
unc_loader_037
vipkeylogger
Similar samples:
+ 4'544 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Score:
10/10
Tags:
family:vipkeylogger collection discovery execution keylogger stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d
MD5 hash:
170a1ade709d3f6fa1b3d798f36f70b6
SHA1 hash:
e89757633331677e55bae075c5c5bd29744df96d
SH256 hash:
bb5438a0834751e92ed7ebcac405cae98904f3748bc0488731541405d9146686
MD5 hash:
bbfb0aebcd39c2a085d57a303bc86fbf
SHA1 hash:
0bb96655d5d3879b67d9990bfbff49fdb232b87c
SH256 hash:
a3d4a67e9524c8d7e726a8cbece1cce8890623554d39a3ff7f733d7393f1f111
MD5 hash:
3439e2cb2367059c47f85a17e5503f37
SHA1 hash:
caa3588189eafba01e35d41665aac2b0b8473521
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
c98feccc5c9df15a5aeab9539257dcfa4a06cc448a71c00a6ab6a4e9b4e3853e
MD5 hash:
ef6c1caa3eb02df8c747a70a13128f5b
SHA1 hash:
fab2ac6d81c4d1342daa888e345095742df3b55d
Detections:
win_404keylogger_g1
MAL_Envrial_Jan18_1
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Malware family:
VIPKeylogger
Verdict:
Malicious
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| 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) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
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