MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f. 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: 18


Intelligence 18 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
SHA3-384 hash: 2be998827420ba21456646bea6b83e82059680f1c657b35bb2adc3af5b1148b89a338443089f90627f609007ca5959ed
SHA1 hash: 07a3522e5bb715b7edc213627b39ef5a3de9ee42
MD5 hash: e07629d4b5874d47e36a72d142f49acf
humanhash: stream-alabama-blue-south
File name:3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:662'528 bytes
First seen:2024-10-22 06:36:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:854khMOoltiJXsg6d6/lheN5VimJ4q8AeFcTm/KT00zLCHeQU7:W4kh5oDiJXsjd2l8zVivq8AeFKmdpHeZ
Threatray 283 similar samples on MalwareBazaar
TLSH T125E4124032981F46D93E1FFE48B16AB183F2AD5A29A5F3059CC6B1E705737019D64F1B
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
File icon (PE):PE icon
dhash icon e0e2aba3a5b8b8a8 (38 x AgentTesla, 18 x SnakeKeylogger, 14 x Formbook)
Reporter JAMESWT_WT
Tags:D3Lab exe financ1--financ-fire-com SnakeKeylogger Spam-ITA

Intelligence

File Origin
# of uploads :
1
# of downloads :
417
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
Verdict:
Malicious activity
Analysis date:
2024-10-22 06:39:19 UTC
Tags:
evasion snake keylogger netreactor smtp exfiltration stealer
Link:
https://app.any.run/tasks/10e76134-674e-41f3-b9fe-618f033f6e71

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Spynoon-9939401-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6717480f9e67c24682030502
Tags:
Powershell Snake Spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
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
Enabling the 'hidden' option for analyzed file
Reading critical registry keys
Moving of the original file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67174811b27270e57baad6e1/reports/5cbeaab0-f21a-4069-9f4c-0f4b5a2fe39c/overview
Verdict:
Malicious
Labled as:
Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54d712f4-04b4-4a78-9f80-6ee67051af77
Result
Threat name:
PureLog Stealer, Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1539115
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 Generic Downloader
Yara detected PureLog Stealer
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1539115 Sample: SUAlTWPjKQ.exe Startdate: 22/10/2024 Architecture: WINDOWS Score: 100 44 reallyfreegeoip.org 2->44 46 mail.financ-fire.com 2->46 48 3 other IPs or domains 2->48 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 64 12 other signatures 2->64 8 SUAlTWPjKQ.exe 7 2->8         started        12 PLeSVWL.exe 5 2->12         started        signatures3 62 Tries to detect the country of the analysis system (by using the IP) 44->62 process4 file5 36 C:\Users\user\AppData\Roaming\PLeSVWL.exe, PE32 8->36 dropped 38 C:\Users\user\...\PLeSVWL.exe:Zone.Identifier, ASCII 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmp9ABF.tmp, XML 8->40 dropped 42 C:\Users\user\AppData\...\SUAlTWPjKQ.exe.log, ASCII 8->42 dropped 66 Uses schtasks.exe or at.exe to add and modify task schedules 8->66 68 Adds a directory exclusion to Windows Defender 8->68 14 SUAlTWPjKQ.exe 15 28 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        70 Antivirus detection for dropped file 12->70 72 Multi AV Scanner detection for dropped file 12->72 74 Machine Learning detection for dropped file 12->74 76 Injects a PE file into a foreign processes 12->76 22 schtasks.exe 12->22         started        24 PLeSVWL.exe 12->24         started        signatures6 process7 dnsIp8 50 financ-fire.com 185.212.108.66, 49772, 49777, 49780 GLOBALHOST-BOSNIA-ASBA Bosnia and Herzegowina 14->50 52 reallyfreegeoip.org 188.114.96.3, 443, 49736, 49737 CLOUDFLARENETUS European Union 14->52 54 checkip.dyndns.com 158.101.44.242, 49734, 49738, 49740 ORACLE-BMC-31898US United States 14->54 78 Moves itself to temp directory 14->78 80 Tries to steal Mail credentials (via file / registry access) 14->80 82 Tries to harvest and steal browser information (history, passwords, etc) 14->82 84 Loading BitLocker PowerShell Module 18->84 26 conhost.exe 18->26         started        28 WmiPrvSE.exe 18->28         started        30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        34 WerFault.exe 24->34         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-10-21 14:47:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h6yyvfqxz4v3i6kvxcu7wvacseg243cgheepswmow2cr25h67ipq._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
unknown_loader_037
Create hunting rule
snakekeylogger
Create hunting rule
Similar samples:
3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
SnakeKeylogger
8ad2ef802f671041655e7acfbf210c575eb91a28db87bbc9150c3b026ed71e0f
SnakeKeylogger
ae26ace2f3bcb3c94a3a8af4a6684da129aa08d73c18a5311d7491d006b20042
SnakeKeylogger
ec6c0b68ad723bfd12ffe050b290318de9f50ceaac13a9f9483d42a6301ac657
SnakeKeylogger
error
SnakeKeylogger
fb3f91e5f61d4bb67dbe8b15407b651435a11a2030518d68dbbc18edf1aec539
SnakeKeylogger
+ 273 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/241022-hdggrsscjb/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6b38fe5c-05ff-4300-9aee-3d5e9a4eee13
Unpacked files
SH256 hash:
a5c17d4535b22c7b4d20ea83e09c3a62d421d1b5d87527629df0eba9f3aa6ab4
MD5 hash:
932daea9e91c59cb1da3e3777ada1780
SHA1 hash:
db59a866543d990b3abec928a80844a4e07ea5f3
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/8e19dff3-8ce9-4b6a-a33d-7d252c74b035/
SH256 hash:
4cd6c11429610324296e0e2051ab13a099af39b609f77e4b3a361a9495ca7b34
MD5 hash:
349e761a1327259cdce128e845505b0b
SHA1 hash:
99bd9945a209ada20920592b848bf571100d7e12
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/8e19dff3-8ce9-4b6a-a33d-7d252c74b035/
Parent samples :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 hash:
780ea8633b04d784044e4197095b4438aef65401f64ca72624ea3c5008580d11
MD5 hash:
2717254243d9a0b400ce1955f8e3040a
SHA1 hash:
6affe5859a1e9392e6aa88082621ee8a6fc620ae
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Link:
https://www.unpac.me/results/8e19dff3-8ce9-4b6a-a33d-7d252c74b035/
SH256 hash:
3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f
MD5 hash:
e07629d4b5874d47e36a72d142f49acf
SHA1 hash:
07a3522e5bb715b7edc213627b39ef5a3de9ee42
Link:
https://www.unpac.me/results/8e19dff3-8ce9-4b6a-a33d-7d252c74b035/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3fb18a9617cf/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/3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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