MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671. 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: 17

Intelligence 17 IOCs YARA 18 File information Comments

SHA256 hash:	39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671
SHA3-384 hash:	3fe7b650bafc7f983f78d2116f42ab1e6847dae0d87257ba7680934e44754ab09ea9c1d3f2961a8b654b9478035a904b
SHA1 hash:	141e8e7587948350d426979ec98673b21c22e07a
MD5 hash:	d359af3be683818e431a8bd9c9ed89be
humanhash:	bacon-venus-triple-avocado
File name:	fZmkS7H67y19Y4N.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	809'984 bytes
First seen:	2025-03-27 10:31:56 UTC
Last seen:	2025-04-08 08:53:13 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	24576:SV9f34Y+uhemefOjhP9tQPd45LUi9h2n9a:SDfL7jhFePduAi9h2n
Threatray	4'159 similar samples on MalwareBazaar
TLSH	T14205F0857269DF16DAB88BF90A21F23017FA2D9FB116E2158ECA6CEB7475F010D40B53
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 :

# of downloads :

467

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

fZmkS7H67y19Y4N.exe

Verdict:

Malicious activity

Analysis date:

2025-03-27 10:35:52 UTC

Tags:

evasion snake keylogger telegram stealer

Link:

https://app.any.run/tasks/82b4e6a4-912c-477d-9399-f33ffbdc0567

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67e52934cb6d38a89f3e9d38

Tags:

backdoor micro spam hype

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

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

Forced shutdown of a browser

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

obfuscated packed packed packer_detected vbnet

Link:

https://www.filescan.io/uploads/67e52925631830704a8909f7/reports/daf11e5f-a575-4f72-9062-fb10c74b5e1b/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671

Result

Verdict:

UNKNOWN

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

Link:

https://analyze.intezer.com/analyses/69195c47-61bb-432d-beef-81a5b4f3d664

Result

Threat name:

Snake Keylogger, VIP Keylogger

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1650009

Signature

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Found malware configuration

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

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

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671/

Threat name:

ByteCode-MSIL.Spyware.Snakekeylogger

Status:

Malicious

First seen:

2025-03-27 08:26:29 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=hhxevqjp2i2ilqyutcmv655wun3tm2wyewh6wu3iaf2ij6hz4zyq._file

Verdict:

malicious

Label(s):

unc_loader_037

vipkeylogger

SnakeKeylogger

5ce0f0aea4c4aae607838cd574a6860e8745ed8eade9dc6156864ac5c521c944

SnakeKeylogger

c8da1a4a776aba5100c4dc921d3c048088bcc9bded8676237454c8fa0d51cf9d

SnakeKeylogger

e5c3febab37a06659361fbfb93aff167b685270ba63a71a86fa9892379abfbf3

SnakeKeylogger

error

SnakeKeylogger

f0e637afd17905703f31d1efa7b5c847687560311ecec72b7f84352b4e3c66fc

SnakeKeylogger

+ 4'149 additional samples on MalwareBazaar

Result

Malware family:

vipkeylogger

Score:

10/10

Tags:

family:vipkeylogger collection discovery keylogger spyware stealer

Link:

https://tria.ge/reports/250327-mk3e2azzht/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Browser Information Discovery

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Reads user/profile data of local email clients

Reads user/profile data of web browsers

VIPKeylogger

Vipkeylogger family

Verdict:

Malicious

Tags:

404keylogger

YARA:

n/a

Link:

https://app.threat.zone/submission/c08e3186-66d1-4f76-8d35-0fee4534777c

Unpacked files

SH256 hash:

39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671

MD5 hash:

d359af3be683818e431a8bd9c9ed89be

SHA1 hash:

141e8e7587948350d426979ec98673b21c22e07a

Link:

https://www.unpac.me/results/dc95b9c8-b542-42af-81d4-ea08665eaf24/

SH256 hash:

65f0880737b9a2dbf00faa12e37e679b8a1232237df736360fcc14e19e806cca

MD5 hash:

f22fece115e9c0f99bf3bff82d4fb834

SHA1 hash:

034e911420fad38712fb1200d9ff116af39a7cd4

Link:

https://www.unpac.me/results/dc95b9c8-b542-42af-81d4-ea08665eaf24/

SH256 hash:

1024ad04900dc966b44b8d517940a813ff7231410c0bac38bfdf707beaf94809

MD5 hash:

2a39d97fa6f55ef76992868aed169e4c

SHA1 hash:

b4ae010a961e23a44b5d2815b67a1fb9703d4cd1

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/dc95b9c8-b542-42af-81d4-ea08665eaf24/

SH256 hash:

361aacdc8d872336b53c5fced938f0da8fe08b276bf37709ddaccd4ab49d0a84

MD5 hash:

d1e513108c4ecad5a855cd50b5474023

SHA1 hash:

f9b6600596ebafdc3ff52b00757666bba01110e5

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

Link:

https://www.unpac.me/results/dc95b9c8-b542-42af-81d4-ea08665eaf24/

Parent samples :

0cf9705ea73fa538ec6056e8a35403ad1597ac5986590002bc94064ba004f103
cb11d6775bea68d478da413f47a6877da5ce8d9b07765a3c31637817417b5160
39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671
c4c8cfcfeed3893063dc7f33aec95f64301e4a2a33ed87927ee4d0d29f3906f7
354370f8ef2b62673fa2d6e408508e83500a6cb197b8208052431884229a8cd8
d5aecca02a75a707babc65ddc28b7104f9f54ce7bdd9896663667b252b03f919
1db797ad921b6fdab80754e752cc6316d0ab737abaab678131c0cad8fd7882d5

Malware family:

VIPKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/39ee4ac12fd2/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/39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671

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_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_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.

Malspam

SnakeKeylogger

exe 39ee4ac12fd23485c31498995f77b6a377366ad8258feb5368017484f8f9e671

(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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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