MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c
SHA3-384 hash: 3fc41ebfc380708dffab6919f7b0a1f0a0aff045c68ca6a847b71c2ae523ceabb6a20498f68d6ebc47231019fca78d59
SHA1 hash: a03de06a6a46f8ba826a605b7776dcc5e823f05f
MD5 hash: 3321f25fc3a74a6bad7bd1782350add8
humanhash: bakerloo-avocado-mirror-pasta
File name:b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:973'824 bytes
First seen:2025-03-07 14:05:15 UTC
Last seen:2025-03-07 14:48:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:zAHnh+eWsN3skA4RV1Hom2KXFmIazlTYQM3coa35:+h+ZkldoPK1XazpY4
Threatray 1'468 similar samples on MalwareBazaar
TLSH T1B2259C0273D2C036FFAB92739B6AF64156BD79254123852F13981DB9BC701B2263E763
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10522/11/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
258
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c
Verdict:
Malicious activity
Analysis date:
2025-03-07 14:59:54 UTC
Tags:
evasion snake keylogger stealer
Link:
https://app.any.run/tasks/463d9bbb-e3eb-409a-a608-5a32ada5597d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cafeffc668b65489bfc52f
Tags:
autorun autoit emotet
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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67cafd564a3011c802ca5895/reports/6ce24fa7-fe9c-4906-ab05-6e1efd24b47f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3739bbc-8d01-4638-8529-5945001b887f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1631767
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1631767 Sample: rjRYMApdf9.exe Startdate: 07/03/2025 Architecture: WINDOWS Score: 100 30 reallyfreegeoip.org 2->30 32 checkip.dyndns.org 2->32 34 checkip.dyndns.com 2->34 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 48 7 other signatures 2->48 8 rjRYMApdf9.exe 6 2->8         started        12 wscript.exe 1 2->12         started        signatures3 46 Tries to detect the country of the analysis system (by using the IP) 30->46 process4 file5 26 C:\Users\user\AppData\Local\...\Clinton.exe, PE32 8->26 dropped 54 Binary is likely a compiled AutoIt script file 8->54 14 Clinton.exe 3 8->14         started        56 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->56 18 Clinton.exe 2 12->18         started        signatures6 process7 file8 28 C:\Users\user\AppData\Roaming\...\Clinton.vbs, data 14->28 dropped 58 Antivirus detection for dropped file 14->58 60 Multi AV Scanner detection for dropped file 14->60 62 Binary is likely a compiled AutoIt script file 14->62 68 2 other signatures 14->68 20 RegSvcs.exe 15 2 14->20         started        64 Writes to foreign memory regions 18->64 66 Maps a DLL or memory area into another process 18->66 24 RegSvcs.exe 2 18->24         started        signatures9 process10 dnsIp11 36 checkip.dyndns.com 158.101.44.242, 49718, 49721, 49724 ORACLE-BMC-31898US United States 20->36 38 reallyfreegeoip.org 104.21.64.1, 443, 49719, 49720 CLOUDFLARENETUS United States 20->38 50 Tries to steal Mail credentials (via file / registry access) 24->50 52 Tries to harvest and steal browser information (history, passwords, etc) 24->52 signatures12
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c/
Threat name:
Win32.Trojan.Strab
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 05:30:38 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnsfd6hdfoktf3f2ifoykis3xg7buyyv2x4bq27kbnsg5qp6iu6a._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
unc_loader_036
Create hunting rule
Similar samples:
21531c1129b59b72fb5edb736ae88b8037b8f3ff09aa5632e3191b607efb6e03
SnakeKeylogger
3d7654867efbc44661a3a5889d8f91fc402917587e58f9fc7a5c8c636b32b1a6
SnakeKeylogger
7e590d991cf1e6437537909c294ca17948bba91dca4305998ff6bc20e9550d57
SnakeKeylogger
e1732cba15f25659e29ac1967f934d05ca4705a5b7e0f79921d975d7576f6e7f
SnakeKeylogger
e71b1065a4b1b0fc1174cecf0963797fd2cb8a0dc4d0b5e7166ecc8722071bee
SnakeKeylogger
f366a3ae7288d8c79063044af4427617ec227ebc960cf143dc0a020f3827b92e
SnakeKeylogger
+ 1'458 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger stealer
Link:
https://tria.ge/reports/250307-rebgks1rz9/
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
Verdict:
Malicious
Tags:
trojan 404keylogger
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/a6e100d6-a97a-4c03-b389-6a265ab61d2b
Unpacked files
SH256 hash:
b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c
MD5 hash:
3321f25fc3a74a6bad7bd1782350add8
SHA1 hash:
a03de06a6a46f8ba826a605b7776dcc5e823f05f
Link:
https://www.unpac.me/results/004ef2cf-8479-468c-a139-2fb31567475d/
SH256 hash:
d6f2b338b0389eb300fda7e06174aef5b34303dceaabea78a264013688ec3f0f
MD5 hash:
5db5050ce4ef53485bc5e6990a0e87a8
SHA1 hash:
3168d792300521a3ed59cbfdd2d3203dac623db5
Detections:
win_404keylogger_g1
Create hunting rule
snake_keylogger
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
MALWARE_Win_SnakeKeylogger
Create hunting rule
Link:
https://www.unpac.me/results/004ef2cf-8479-468c-a139-2fb31567475d/
Parent samples :
8de7eff64589f33b2016f67de83c73ce0ceadf0ce5f79c8e5fe91c9611887a1e
4099174fa448965adfe0f3bfc32014bfc4ec0ca5e20e754d64c683c05a9a912b
5b34f76345fe3155d491e7362fbed7f9c7463499a90e5d7c3e2bc4e8924021f0
f366a3ae7288d8c79063044af4427617ec227ebc960cf143dc0a020f3827b92e
b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c
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/b36451f8e32b9532ecba415d85225bb9be1a6315d5f8186bea0b646ec1fe453c

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.

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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