MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2. 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: 18


Intelligence 18 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2
SHA3-384 hash: b3cf376b6a60c6efe412d95bc8147bf813d3cd5e87a9ce90b473052c10ec08a205451dd5866570979a3f3657f1ed9dd9
SHA1 hash: 5413660a02d62504e0585b5534ded366a4a5bab9
MD5 hash: 36a1fcfda6db91ebb800dcac7ed21e08
humanhash: nine-mockingbird-ack-edward
File name:No.Tai-325863-xms.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:826'888 bytes
First seen:2025-07-30 08:58:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:mYuLdiwh1vPIyhEyV/TidnNhAnIKEANHy:mY4dXhGyh/SwI5A0
TLSH T1310501542B98C501E6AA1B746574E23407757F9BF821E30E8AC8BDDF3CB2B844D467A3
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 lowmal3
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
No.Tai-325863-xms.exe
Verdict:
Malicious activity
Analysis date:
2025-07-30 09:01:14 UTC
Tags:
auto-sch-xml snake keylogger evasion telegram stealer exfiltration smtp
Link:
https://app.any.run/tasks/a1712831-23bb-4060-a593-64cd5daa5734

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/17724/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6889deef0b4775fb21337ec3
Tags:
injection spawn shell spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Creating a window
Сreating synchronization primitives
Searching for 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 exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature packed reconnaissance signed
Link:
https://www.filescan.io/uploads/6889def013488cfd44e04260/reports/36d2b84a-d6e2-48e9-a07d-9306ea1bcdd2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6705dc3f-efc2-4229-8ba2-46917aed0e51
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1746951
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1746951 Sample: No.Tai-325863-xms.exe Startdate: 30/07/2025 Architecture: WINDOWS Score: 100 57 reallyfreegeoip.org 2->57 59 api.telegram.org 2->59 61 3 other IPs or domains 2->61 71 Suricata IDS alerts for network traffic 2->71 73 Found malware configuration 2->73 75 Malicious sample detected (through community Yara rule) 2->75 81 10 other signatures 2->81 8 No.Tai-325863-xms.exe 7 2->8         started        12 cSPWNXXj.exe 2->12         started        14 svchost.exe 2->14         started        signatures3 77 Tries to detect the country of the analysis system (by using the IP) 57->77 79 Uses the Telegram API (likely for C&C communication) 59->79 process4 dnsIp5 43 C:\Users\user\AppData\Roaming\cSPWNXXj.exe, PE32 8->43 dropped 45 C:\Users\...\cSPWNXXj.exe:Zone.Identifier, ASCII 8->45 dropped 47 C:\Users\user\AppData\Local\Temp\tmpD03.tmp, XML 8->47 dropped 49 C:\Users\user\...49o.Tai-325863-xms.exe.log, ASCII 8->49 dropped 83 Uses schtasks.exe or at.exe to add and modify task schedules 8->83 85 Adds a directory exclusion to Windows Defender 8->85 17 No.Tai-325863-xms.exe 15 2 8->17         started        21 powershell.exe 22 8->21         started        23 powershell.exe 23 8->23         started        25 schtasks.exe 1 8->25         started        87 Multi AV Scanner detection for dropped file 12->87 27 cSPWNXXj.exe 12->27         started        29 schtasks.exe 12->29         started        31 cSPWNXXj.exe 12->31         started        63 127.0.0.1 unknown unknown 14->63 file6 signatures7 process8 dnsIp9 51 majoflaja.pt 185.12.116.93, 49737, 49740, 49742 FLESK-ASPT Portugal 17->51 53 checkip.dyndns.com 132.226.247.73, 49699, 49701, 49703 UTMEMUS United States 17->53 55 2 other IPs or domains 17->55 65 Loading BitLocker PowerShell Module 21->65 33 conhost.exe 21->33         started        35 WmiPrvSE.exe 21->35         started        37 conhost.exe 23->37         started        39 conhost.exe 25->39         started        67 Tries to steal Mail credentials (via file / registry access) 27->67 69 Tries to harvest and steal browser information (history, passwords, etc) 27->69 41 conhost.exe 29->41         started        signatures10 process11
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2/
Verdict:
Malicious
Threat:
VHO:Trojan-Spy.MSIL.Noon
Link:
https://tip.neiki.dev/file/1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-07-30 08:59:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6ttyf3v5iiymai22b5htja243qop2lmekavs6fjb5mogfpbghra._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
vipkeylogger
Create hunting rule
Similar samples:
error
SnakeKeylogger
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger persistence spyware stealer
Link:
https://tria.ge/reports/250730-kxxn7scr9x/
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
Checks installed software on the system
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:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9274d2cd-9fff-432b-9bff-e27378a04658
Unpacked files
SH256 hash:
1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2
MD5 hash:
36a1fcfda6db91ebb800dcac7ed21e08
SHA1 hash:
5413660a02d62504e0585b5534ded366a4a5bab9
Link:
https://www.unpac.me/results/0bc8450d-2ccf-4fd5-aeca-51d388a41145/
SH256 hash:
237b187299b883743a873ee38989e3ce17c7785460f5317233a1eb7433d7c80b
MD5 hash:
341460442ba8db318abb85d6a4cce6eb
SHA1 hash:
00780df534bf265115938ec42a0422ed0f1280c2
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/0bc8450d-2ccf-4fd5-aeca-51d388a41145/
SH256 hash:
502b0f495556c8e5bd27518cdcf49c5569306941ea58688a1dfdfeeb910ebec9
MD5 hash:
0a49af0d6b22feb8aeb42d1b45c2c0a2
SHA1 hash:
0fa2857c107407d17c8255e499ec3992c5de9c80
Link:
https://www.unpac.me/results/0bc8450d-2ccf-4fd5-aeca-51d388a41145/
SH256 hash:
1953d739761ddce75efe051e36401709a5529f0ffb21f694deb5931ba3c54d92
MD5 hash:
2510a94dd2215be3e663c69cb20cd6ca
SHA1 hash:
3f0fc019d7c1b8025cb0b88a128c2b025cdbbcbe
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/0bc8450d-2ccf-4fd5-aeca-51d388a41145/
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1fa73c1775ea/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2

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
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
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 1fa73c1775ea1186011ad07a79a41ae6e0e7e96c22815978a90f58e315e131e2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17724/

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