MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b. 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: 16


Intelligence 16 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b
SHA3-384 hash: 13795d48dcb59eb967ded2ce372ce1d88fa4ad2da9ef5147c688079661956922fe56c1dfc2b0502af552faa3378170c4
SHA1 hash: 3163645ed3ead0471ec1b1bf171bd0673b9406dd
MD5 hash: ffbe5d71054f795dacbf2a2915225e55
humanhash: carpet-skylark-jig-kitten
File name:4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:723'456 bytes
First seen:2025-04-08 09:00:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:4jQiKaxgvmwjDzZfNs6Inj2K4ZfyjP6h7xW5ThswFc1Sms3bi5HPc:EQiGOwjDzZfN8nj2KUfoP6KlhsSms3WN
TLSH T12EF412946D0AC813C6812B744A31F3F916584FDDE906E627CFC9AEFFBE22D651C08691
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 169f03393f170e96 (1 x SnakeKeylogger)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
417
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b
Verdict:
Malicious activity
Analysis date:
2025-04-08 17:06:44 UTC
Tags:
evasion snake keylogger telegram stealer smtp
Link:
https://app.any.run/tasks/1b15b0c0-a2f5-4f50-b7da-e66e00a8d3a7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4e7bfa695a0cd1facb73e
Tags:
keylog virus spawn spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Adding an exclusion to Microsoft Defender
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67f4e5b09a45590291154717/reports/d10dc1dd-d8d4-4824-b815-5142eed47253/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/83320049-8810-4097-b332-8edabcd6013c
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/1659191
Signature
.NET source code contains potential unpacker
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1659191 Sample: j5doYokUjm.exe Startdate: 08/04/2025 Architecture: WINDOWS Score: 100 27 reallyfreegeoip.org 2->27 29 api.telegram.org 2->29 31 2 other IPs or domains 2->31 47 Suricata IDS alerts for network traffic 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 57 10 other signatures 2->57 8 j5doYokUjm.exe 4 2->8         started        12 svchost.exe 1 1 2->12         started        signatures3 53 Tries to detect the country of the analysis system (by using the IP) 27->53 55 Uses the Telegram API (likely for C&C communication) 29->55 process4 dnsIp5 25 C:\Users\user\AppData\...\j5doYokUjm.exe.log, ASCII 8->25 dropped 59 Adds a directory exclusion to Windows Defender 8->59 61 Injects a PE file into a foreign processes 8->61 15 j5doYokUjm.exe 15 2 8->15         started        19 powershell.exe 23 8->19         started        33 127.0.0.1 unknown unknown 12->33 file6 signatures7 process8 dnsIp9 35 api.telegram.org 149.154.167.220, 443, 49734 TELEGRAMRU United Kingdom 15->35 37 checkip.dyndns.com 193.122.6.168, 49712, 49717, 49719 ORACLE-BMC-31898US United States 15->37 39 reallyfreegeoip.org 104.21.112.1, 443, 49713, 49716 CLOUDFLARENETUS United States 15->39 41 Tries to steal Mail credentials (via file / registry access) 15->41 43 Tries to harvest and steal browser information (history, passwords, etc) 15->43 45 Loading BitLocker PowerShell Module 19->45 21 WmiPrvSE.exe 19->21         started        23 conhost.exe 19->23         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b/
Threat name:
ByteCode-MSIL.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-03-28 12:47:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jj4evvgxz4lyd7s62tglrchcuaad5lr3y5xtmx2y7a7yx6xpffnq._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unc_loader_037
Create hunting rule
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250408-kyl9vssns6/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Link:
https://app.threat.zone/submission/c97c20f8-8e61-4c7e-b84e-66ac21bd142c
Unpacked files
SH256 hash:
4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b
MD5 hash:
ffbe5d71054f795dacbf2a2915225e55
SHA1 hash:
3163645ed3ead0471ec1b1bf171bd0673b9406dd
Link:
https://www.unpac.me/results/9d5a5b2e-640c-4c84-bd8e-b993dc555be2/
SH256 hash:
65f0880737b9a2dbf00faa12e37e679b8a1232237df736360fcc14e19e806cca
MD5 hash:
f22fece115e9c0f99bf3bff82d4fb834
SHA1 hash:
034e911420fad38712fb1200d9ff116af39a7cd4
Link:
https://www.unpac.me/results/9d5a5b2e-640c-4c84-bd8e-b993dc555be2/
SH256 hash:
41a5f7388e7ee2d95ff278873545a0b9391dd3b19bd16ec72cad1ac58803615c
MD5 hash:
d2b9d2d13095f2568caa2acd3114a57a
SHA1 hash:
0548f40128a107f734cef4d81aca18e42be482f0
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_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/9d5a5b2e-640c-4c84-bd8e-b993dc555be2/
Parent samples :
e8bbe027f2c39bba3aceb23f86f97ceda9eeb24fc3d4ae3cb9ebf4cd5ee8cd2b
8dc81c54e0413dc9cd29184aff0abee228649317068c2263f02cb9e9df23d4dc
e36801a3e24d697a55c6b00e156a88d1a27d81b83ab4c50f1ec6e6ca7d455d31
b56d58137ac8a6bb671b014c2774513dabaaa123104d2046efd77a5e714729fd
4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b
2c815316f091040c2f89bcbaae0464cd89a9bfd5225f917ac01fabb9136a3fd4
db54fbe35d83bb19deaf215649ce9c33974913b4a03fb0060f6afec3a33d1d42
SH256 hash:
c1b24364acdee433e51d740d42a16470f831cce0f68ebbf8a3099f2afbea0f0b
MD5 hash:
a6525a90066dbb3f1b61675670c89fac
SHA1 hash:
30c75e40c347cdf824d12cffbc4bb78b62d840c9
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/9d5a5b2e-640c-4c84-bd8e-b993dc555be2/
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/4a784ad4d7cf1781fe5ed4ccb888e2a0003eae3bc76f365f58f83f8bfaef295b

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
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
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_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_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_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.

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