MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314. 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 17 File information Comments

SHA256 hash:	bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314
SHA3-384 hash:	b7d546931d0cecc6ac49c8900977372385bd886e3f145d2963740e0c23e7a4c1d94d032cb8aff47ab4a08c9801bba2f6
SHA1 hash:	fdae4fc42f6bc3750a672bb57faed203434a06e3
MD5 hash:	86dfa854fc5ef645ceb5913f741af5f7
humanhash:	quiet-charlie-mango-single
File name:	PRE-ALERT.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	979'456 bytes
First seen:	2025-03-28 13:04:18 UTC
Last seen:	2025-04-08 09:01:27 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep	24576:yu6J33O0c+JY5UZ+XC0kGso6FaWT5JtwZhWY:0u0c++OCvkGs9FaWT5LwKY
TLSH	T1C525AD2273DEC360CB669173BF6977016EBF7C610630B85B2F981D79A960171262C7A3
TrID	32.2% (.EXE) Win64 Executable (generic) (10522/11/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
dhash icon	0f07733341213400 (8 x SnakeKeylogger, 6 x MassLogger, 1 x AsyncRAT)
Reporter	Anonymous
Tags:	exe SnakeKeylogger

Intelligence

File Origin

# of uploads :

# of downloads :

396

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

PRE-ALERT.exe

Verdict:

Malicious activity

Analysis date:

2025-03-28 13:17:42 UTC

Tags:

evasion snake keylogger stealer ims-api generic

Link:

https://app.any.run/tasks/17c5474d-711f-4275-b3b5-805d4045583b

Note:

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

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Generic.vh.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67e69f9f855e5ec524092d70

Tags:

autorun autoit emotet snake

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Creating a file

Creating a process from a recently created file

Launching a process

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Enabling autorun by creating a file

Unauthorized injection to a system process

Forced shutdown of a browser

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context autoit compiled-script control fingerprint keylogger lolbin microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/67e69e90f274bf2d8e274003/reports/f1dc61fd-f6b9-4520-a7f4-65bf26ac3876/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a6c9a9e3-74d7-4b27-aeca-85d7f19a0bcf

Result

Threat name:

Snake Keylogger

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1651153

Signature

Binary is likely a compiled AutoIt script file

Drops VBS files to the startup folder

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

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: Drops script at startup location

Sigma detected: WScript or CScript Dropper

Switches to a custom stack to bypass stack traces

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)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Writes to foreign memory regions

Yara detected Snake Keylogger

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-03-28 13:05:24 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xtmpi275sj7vyurcyc6syremzsvizxqs5om73z34ouqacjkmsmka._file

Verdict:

malicious

Label(s):

404keylogger

unc_loader_036

Similar samples:

error

SnakeKeylogger

Result

Malware family:

snakekeylogger

Score:

10/10

Tags:

family:snakekeylogger collection discovery keylogger stealer

Link:

https://tria.ge/reports/250328-qbppcswvex/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Program crash

System Location Discovery: System Language Discovery

AutoIT Executable

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Drops startup file

Executes dropped EXE

Loads dropped DLL

Snake Keylogger

Snake Keylogger payload

Snakekeylogger family

Malware Config

C2 Extraction:

https://api.telegram.org/bot8024249041:AAES_a9ZUqIHNy2tGc-w27Nr_UD2aBm6Vdo/sendMessage?chat_id=7998422358

Verdict:

Malicious

Tags:

trojan 404keylogger

YARA:

SUSP_Imphash_Mar23_3

Link:

https://app.threat.zone/submission/5ade6caa-1c69-4fde-9191-81fed3fa1106

Unpacked files

SH256 hash:

bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314

MD5 hash:

86dfa854fc5ef645ceb5913f741af5f7

SHA1 hash:

fdae4fc42f6bc3750a672bb57faed203434a06e3

Link:

https://www.unpac.me/results/55a68082-3fb9-4029-91fa-c1a0abf21b99/

SH256 hash:

a8cc8d9efb146370f84e62422527e24e39787457ab7446711c1cd58e614b21bc

MD5 hash:

a8b93c143a631ff0f9aefb7c924a5406

SHA1 hash:

ef179e61d27cc36f34260027e93cb965c38c80c6

Detections:

win_404keylogger_g1

snake_keylogger

MAL_Envrial_Jan18_1

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_DotNetProcHook

MALWARE_Win_SnakeKeylogger

Link:

https://www.unpac.me/results/55a68082-3fb9-4029-91fa-c1a0abf21b99/

Parent samples :

bcd8f46bfd927f5c5222c0bd2c448cccaa8cde12eb99fde77c752001254c9314
83165a1371a919cc085fc80b6167ee5a1cf0c24406a5aec4394feec8e00ad153
aa31d65f151421871842fd081156dcdbadb8a7a090baaf1d205f2b0169224ccf
adbee85c9c77159b09f6994dee078e6b87be8904f3c950123f72f2306681878e
ec0571cc9ae600064997237f0aeff0f743a3cb36f9c3df7faf0e55b9698a33a6
9238b43d47fa861b759463bccc35d546c6cd7a77b784043c764a28cfbc24e5bc

Malware family:

SnakeKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/bcd8f46bfd92/report/overview.html

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	crime_snake_keylogger Create hunting rule
Author:	Rony (r0ny_123)
Description:	Detects Snake keylogger payload

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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:	MALWARE_Win_SnakeKeylogger Create hunting rule
Author:	ditekSHen
Description:	Detects Snake Keylogger

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:	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:	SUSP_Imphash_Mar23_3 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:	Internal Research

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:	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.

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
CHECK_NX	Missing Non-Executable Memory Protection	critical

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::CopySid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::GetAce
COM_BASE_API	Can Download & Execute components	ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoCreateInstanceEx ole32.dll::CoInitializeSecurity ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::mciSendStringW WINMM.dll::timeGetTime WINMM.dll::waveOutSetVolume
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AddAce ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW
WIN32_PROCESS_API	Can Create Process and Threads	ADVAPI32.dll::CreateProcessAsUserW KERNEL32.dll::CreateProcessW ADVAPI32.dll::CreateProcessWithLogonW KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken ADVAPI32.dll::OpenThreadToken
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileExW KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW IPHLPAPI.DLL::IcmpCreateFile KERNEL32.dll::CreateFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameW ADVAPI32.dll::GetUserNameW ADVAPI32.dll::LogonUserW ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_API	Supports Windows Networking	MPR.dll::WNetAddConnection2W MPR.dll::WNetUseConnectionW
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegConnectRegistryW ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_USER_API	Performs GUI Actions	USER32.dll::BlockInput USER32.dll::CloseDesktop USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::FindWindowW

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