MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e
SHA3-384 hash: 006ebf0dcbcedb91fa6e6eaa0ff827f3a50e2df4241a797a9268b800cc0bb23e52749e465038f55f88a09dc973de409a
SHA1 hash: 630f0bba021d8615002a1748bff0b817300a9969
MD5 hash: cf9eea1dd65c6b0847b09f0bc9aaea06
humanhash: jersey-echo-wyoming-black
File name:949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:738'816 bytes
First seen:2025-04-08 08:25:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:9akHrjzJ+Wnqn++Z9FdwzPRlgTxQJtQRhwg41Ebhwn6Q/UzeInNG:9ak3zMJDgAOJtQTHX
Threatray 1'052 similar samples on MalwareBazaar
TLSH T1D2F4AD9C3610B59FC947C632CA64ED70AA646DAA970BC30395D72DEFB90D997CF100E2
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
dhash icon 16e8c8e8e8c8e812 (10 x SnakeKeylogger, 9 x Formbook, 6 x MassLogger)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e
Verdict:
Malicious activity
Analysis date:
2025-04-08 12:07:35 UTC
Tags:
snake keylogger evasion stealer
Link:
https://app.any.run/tasks/60a5d3b4-89e1-4e2d-ac22-34207538be90

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=67f4df90a695a0cd1facadf7
Tags:
agenttesla virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67f4dd822d430c849e0c7a9f/reports/fe96fbb1-0872-4e3f-8abd-b6be03d2cc95/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9bfa7e82-0dd9-41b1-8a7b-b4072094aac5
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1659752
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1659752 Sample: NefsLY2APr.exe Startdate: 08/04/2025 Architecture: WINDOWS Score: 100 49 reallyfreegeoip.org 2->49 51 checkip.dyndns.org 2->51 53 checkip.dyndns.com 2->53 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Sigma detected: Scheduled temp file as task from temp location 2->71 75 7 other signatures 2->75 8 NefsLY2APr.exe 7 2->8         started        12 lnXOdm.exe 5 2->12         started        14 svchost.exe 2->14         started        signatures3 73 Tries to detect the country of the analysis system (by using the IP) 49->73 process4 dnsIp5 41 C:\Users\user\AppData\Roaming\lnXOdm.exe, PE32 8->41 dropped 43 C:\Users\user\...\lnXOdm.exe:Zone.Identifier, ASCII 8->43 dropped 45 C:\Users\user\AppData\Local\...\tmp6181.tmp, XML 8->45 dropped 47 C:\Users\user\AppData\...47efsLY2APr.exe.log, ASCII 8->47 dropped 77 Uses schtasks.exe or at.exe to add and modify task schedules 8->77 79 Adds a directory exclusion to Windows Defender 8->79 81 Injects a PE file into a foreign processes 8->81 17 powershell.exe 21 8->17         started        20 NefsLY2APr.exe 15 2 8->20         started        23 powershell.exe 23 8->23         started        25 schtasks.exe 1 8->25         started        83 Multi AV Scanner detection for dropped file 12->83 27 lnXOdm.exe 12->27         started        29 schtasks.exe 12->29         started        59 127.0.0.1 unknown unknown 14->59 file6 signatures7 process8 dnsIp9 61 Loading BitLocker PowerShell Module 17->61 31 conhost.exe 17->31         started        33 WmiPrvSE.exe 17->33         started        55 checkip.dyndns.com 193.122.6.168, 49698, 49701, 49703 ORACLE-BMC-31898US United States 20->55 57 reallyfreegeoip.org 104.21.64.1, 443, 49699, 49700 CLOUDFLARENETUS United States 20->57 35 conhost.exe 23->35         started        37 conhost.exe 25->37         started        63 Tries to steal Mail credentials (via file / registry access) 27->63 65 Tries to harvest and steal browser information (history, passwords, etc) 27->65 39 conhost.exe 29->39         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 15:09:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ssn52kf7wuejdoyed2hbvhr7vvfv7eblc5h7p6utdl2dwov47axa._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20
SnakeKeylogger
4be074b62daf882649c946d79f11c98a73193953e7ec121c53b70e627a2efccb
SnakeKeylogger
50b29f921683e704827a4675c82612894867a47764a4e7cfba0a2e0288363823
SnakeKeylogger
5cb23aa62715a2c11cb64017b5ae8860075d4abbf57e3954c0aa14a0c2ffe466
SnakeKeylogger
969fbd262d31ac804095c7488b76a853b986bcc8661202f686e805abb6491652
SnakeKeylogger
+ 1'042 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250408-kbm8mssjt3/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8046970687:AAE86CdNXbS3TQ4T-piDLSQDOwzq2IS8a68/sendMessage?chat_id=5692813672
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/3bce666c-27a8-4183-9f88-7f9e4bdeec19
Unpacked files
SH256 hash:
949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e
MD5 hash:
cf9eea1dd65c6b0847b09f0bc9aaea06
SHA1 hash:
630f0bba021d8615002a1748bff0b817300a9969
Link:
https://www.unpac.me/results/50add215-09fb-4bf3-8672-2cf799e41481/
SH256 hash:
1b57a5a7b63059d499258ebaecd42d924162285e824f6686685efb857f27972a
MD5 hash:
0a1942611e36da06007329179fd6031f
SHA1 hash:
4d2beb18bf543e55e55d99731dcb54859a555ceb
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/50add215-09fb-4bf3-8672-2cf799e41481/
SH256 hash:
dbfb2790e20346a1ec56f617381b653926ec8823f7e30e0eed666e4b89ce7a0b
MD5 hash:
8ba7801c1f55787df902ecf2e24b9154
SHA1 hash:
55a4648151038185a955a221bff5ca278a1d646e
Link:
https://www.unpac.me/results/50add215-09fb-4bf3-8672-2cf799e41481/
SH256 hash:
5eab2250f20dd98dd2effe1eef7986927c9979c20b5144140c5e81a8acfb8d12
MD5 hash:
92c2145feda56a762546de626b49ce38
SHA1 hash:
626a3a7cafd4186f21bdbe6b78c0ea7f6aa60e2e
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/50add215-09fb-4bf3-8672-2cf799e41481/
Parent samples :
fc957edc0417e909aae5b70e151fd0c51362ff2efd6afe433ce1b92258fcc9cf
1c17c6b575d1a4908762f80493262eecbb640058744abab365fd29ea61c1c651
949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e
5116e5db43d55274ba0b9075e42b4ff23947da7c39a61afa3e2290e2e8c35cf1
56e3bf6074c5bc4ec56393a3ee1e04229a2e33e73f171849f7297a58593ba6b3
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/949bdd28bfb5/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/949bdd28bfb50891bb041e8e1a9e3fad4b5f902b174ff7fa931af43b3abcf82e

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: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_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

Comments