MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9. 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: 19


Intelligence 19 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9
SHA3-384 hash: 3fc743ca9946df606f2b44ba75503408a7662b40720ce3068e9678015d38ab9b5159403beb17d25c707fe51ba617c225
SHA1 hash: d698a95c3568eb38c172331466d9b5e1cf02ca42
MD5 hash: ef89629e44642963f780a1adfbec9bdb
humanhash: queen-table-delaware-three
File name:PO 84140.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:133'632 bytes
First seen:2025-06-23 07:45:44 UTC
Last seen:2025-06-30 07:03:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 3072:NdPUfInudJfyhIgUAARb5iqrsLPwvxdigbY:Mfg0blrb
Threatray 3'594 similar samples on MalwareBazaar
TLSH T114D3075927E49814E1FFA9730271A111C779B8020A6ADF1D1BC2B86D2F7DAD1CE06F93
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter cocaman
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
4
# of downloads :
568
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 84140.exe
Verdict:
Malicious activity
Analysis date:
2025-06-23 07:48:59 UTC
Tags:
evasion snake keylogger stealer
Link:
https://app.any.run/tasks/b0281f67-ff64-4f41-9d60-74d0b1d500ae

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10636/
Detection(s):
Sanesecurity.Malware.28875.BadIN.UNOFFICIAL
Create hunting rule

Win.Malware.Generic-10008460-0
Create hunting rule

Win.Malware.Snake-10019584-0
Create hunting rule

Win.Keylogger.Snake-10036322-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6859063932ed47a3a8d6980e
Tags:
dropper smtp msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 cmd evasive hacktool lolbin netsh reconnaissance stealer tracker vbnet
Link:
https://www.filescan.io/uploads/685906383faf8fcd7d3beff0/reports/ac460698-1937-4838-ab33-ece9dea08895/overview
Verdict:
Malicious
Labled as:
MSILHeracles.NotFoundKeylogger.Generic
Link:
https://www.hybrid-analysis.com/sample/ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b8e7f64-ea07-4efa-97dd-e2bcd0904481
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1720713
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
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
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)
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PE (Portable Executable) Win 32 Exe x86
Link:
https://app.malva.re/file/ef89629e44642963f780a1adfbec9bdb
Detection:
404keylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9/
Threat name:
Win32.Trojan.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2025-06-18 01:34:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=56f2jptxzou53uvud4mr36whtd44g2p5lpo6552qyeankqumtteq._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
Similar samples:
068e05c944faf172cf83584b995dd98b6ad77a42df01e0bda06cec52eebc3074
SnakeKeylogger
7b2118ed1133b43f2521509f4eac9e89b89cdfc389208099cc6e601aaf95c836
SnakeKeylogger
832c9fff9119971e24be408c892db66a20202af2089d4693047b8e785ebc08dc
SnakeKeylogger
b1bd96341b2c06cf1ea7a1a9026222f1a85d8605798be6f7809100b3e0bd11dc
SnakeKeylogger
b37e686fd31a86e8ace7bac6a862b1388241527af590a168c294801cfbecd5b1
SnakeKeylogger
+ 3'584 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger spyware stealer
Link:
https://tria.ge/reports/250623-jlxz6assgy/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Program crash
System Location Discovery: System Language Discovery
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
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Verdict:
Malicious
Tags:
keylogger snake_keylogger Win.Malware.Generic-10008460-0 404keylogger
YARA:
MALWARE_Win_SnakeKeylogger SnakeKeyLogger_July_2024 Windows_Trojan_SnakeKeylogger_af3faa65
Link:
https://app.threat.zone/submission/683d02c7-9525-4b8f-8bc9-3c3821bf4cec
Unpacked files
SH256 hash:
ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9
MD5 hash:
ef89629e44642963f780a1adfbec9bdb
SHA1 hash:
d698a95c3568eb38c172331466d9b5e1cf02ca42
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/6593ab8e-0acf-4d1e-b387-80a5e86dc043/
Parent samples :
69f7f5184a172ad43c5cb32d8c2c5dba5c8b67838b2f895117ddb362b805cf68
bf9f84205245698621d7d37f6bf5783d735d4840f514c79c9166c07b84b9a043
89dcebec2d13a5469569db4075b595797b914b8f2c472547415eb6f4ca05d023
e700543bf24e34ae3c78f7f7db0f32b543fafd561674ff35bd227efbec3591c8
a5a895ef9fd3d2a7cb217cebe4674173fee2813c9242d386210624de34af29d9
ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9
edf0d05f27b9a5ed1f4b216d2ea71997b02a2b05be07ec0d54e4f9e99897c797
6ef7e6b7f68656ff45e2d4a671b740aad9ca63a1e0fba6a4a11528b728f93589
34b19072c45c71ce1bbff06393ef5af4e753492eb21ffdc93350f68b54df9ae3
75d631734ecc86eee16c3775b08cf678d5ec0a24dbaa4b9edc09545b401dfa84
e6955c6feb002c426cd1fac9174ca3ac8bfc32d2956fa355e6a82d7ec6b0994d
db315f043f2618d06b9990a644773ac6c45905ac86febe0d1796928eb6670173
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ef8ba4be77cb/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/ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9

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_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: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_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: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

zip bc33425bf385ecc4c929da76a454efa95f83db96a086a2f03b76c537830208ad

SnakeKeylogger

Executable exe ef8ba4be77cba9ddd2b41f191dfac798f9c369fd5bddeef750c100d5428c9cc9

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 bc33425bf385ecc4c929da76a454efa95f83db96a086a2f03b76c537830208ad
Cape
Cape
https://www.capesandbox.com/analysis/10636/
  
Dropped by
MD5 444510d9bfff876c3f7347ee77b827cc

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

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