MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63fa71f39e46a3f465d01b5b44744709d9be909b84dbaea7e339e52f966c96db. 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 4 File information Comments

SHA256 hash: 63fa71f39e46a3f465d01b5b44744709d9be909b84dbaea7e339e52f966c96db
SHA3-384 hash: fb711463a8014dcd6a9e184852b430e8827e90c1e53f3562c8fce6a48264328646e6ffa940cf4c58c455126bf690e323
SHA1 hash: eb7074329bca680791d05e237903cf013563791c
MD5 hash: 8bccd7575568d99195615fbac083469a
humanhash: mountain-minnesota-edward-oregon
File name:comprobante de pago.exe
Download: download sample
Signature SnakeKeylogger
File size:903'680 bytes
First seen:2025-07-03 16:45:39 UTC
Last seen:2025-07-04 06:45:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:3p/vui7kZCSZIUoA8RVG3mxtIM4d7tqTGhU5JzuhxXtMCXf9xJBuUmjx:3MVV8RMtqEXWCXzJMUm
Threatray 1'740 similar samples on MalwareBazaar
TLSH T17815E10232AA9827D97E06F10524C0B143B6BD5B7AA9D2DD6DD9BCCF7AF1F444612B03
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 threatcat_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
33
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rl_63fa71f39e46a3f465d01b5b44744709d9be909b84dbaea7e339e52f966c96db
Verdict:
Malicious activity
Analysis date:
2025-07-03 16:47:18 UTC
Tags:
evasion snake keylogger netreactor telegram stealer auto-sch-xml

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
backdoor spawn shell spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
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
Сreating synchronization primitives
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
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bitmap obfuscated obfuscated packed packed packed reconnaissance roboski stego vbnet
Malware family:
Snake Keylogger
Verdict:
Malicious
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 32 Exe x86
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2025-07-03 15:31:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
60
AV detection:
27 of 38 (71.05%)
Threat level:
  2/5
Result
Malware family:
vipkeylogger
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger 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
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
Gathering data
Unpacked files
SH256 hash:
63fa71f39e46a3f465d01b5b44744709d9be909b84dbaea7e339e52f966c96db
MD5 hash:
8bccd7575568d99195615fbac083469a
SHA1 hash:
eb7074329bca680791d05e237903cf013563791c
SH256 hash:
eeeb67cf5bf0d68218d3def8c18ea57f27a04b4cb3a7064390e758ad40e3c81b
MD5 hash:
2edbaa521052e854c06215fac2b3475a
SHA1 hash:
288abd5a95a4ece6f67cde3fa35dc92f1002dc05
SH256 hash:
e3dc5c4e6f6851f3de861d59d9ceffdb16a6723fd2d36a9d83c548e8e92c678e
MD5 hash:
22d31453402139199ce1e9c77a6a30c4
SHA1 hash:
a7852c6947991275f4e760db5c608f092508028a
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
SH256 hash:
41e1bc64b471b249c6f89709c49fa460cd506e914eb34a255f4cde6326837dbc
MD5 hash:
fbe19c285904855a209843d16d5a30cc
SHA1 hash:
d7d8a1a96c5a88b1680dff4db71e61ae3af8b067
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.

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
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.

Malspam

SnakeKeylogger

Executable exe 63fa71f39e46a3f465d01b5b44744709d9be909b84dbaea7e339e52f966c96db

(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 (HIGH_ENTROPY_VA)high

Comments