MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f. 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: 13


Intelligence 13 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f
SHA3-384 hash: 1ef5845cc09cc3f2c02ecf2bd197d89d758b5525b439a7fdbda5c2c929a9b1dfda493242ff3c6c0bd9bca4e1db9fd072
SHA1 hash: 068ab505bb49206349b08527e88fa764475dc4e3
MD5 hash: a65ee5594b619784ddae86580ae0023e
humanhash: aspen-magnesium-indigo-robert
File name:LAQ-PO088PDF.bat
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:3'021'534 bytes
First seen:2024-06-24 12:54:12 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 24576:qjdD5w0gCVEM/qU6ucJXtV5g+W1LAXuFyoU/Vgjt5Rxb85lepF+STTdA7jxkbLv8:2D71qdXt/3dKy4JrpFftkbWDoUAiVRTo
TLSH T15DE533149F95BC2A0E5CC23C317E0E7D3FE94EA2861864DF5BC879C31A9EB46804B56D
Reporter TeamDreier
Tags:bat SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f.bat
Verdict:
Malicious activity
Analysis date:
2024-06-24 12:56:40 UTC
Tags:
snake keylogger evasion
Link:
https://app.any.run/tasks/bc21b14e-a90b-46ce-b63d-19761a31fc73

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Other.Malware-gen.3762.14159.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Generic.BatLdObf.A.168B7AD9.28864.31081.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66796caaff0cdfb06de5f17ewin7simulatehigh_evasion
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching cmd.exe command interpreter
Launching a process
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Creating a process with a hidden window
Changing a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm cmd lolbin powershell xcopy
Link:
https://www.filescan.io/uploads/66796cae9fd5f9d592107c36/reports/64b70c83-73ea-45b5-aedd-d0659f59f661/overview
Verdict:
Malicious
Labled as:
BatLdObf.A.Generic
Link:
https://www.hybrid-analysis.com/sample/98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f
Result
Verdict:
MALICIOUS
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/1461664
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Found large BAT file
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Powershell is started from unusual location (likely to bypass HIPS)
Reads the Security eventlog
Reads the System eventlog
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 cmd line tools excessively to alter registry or file data
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1461664 Sample: LAQ-PO088PDF.bat Startdate: 24/06/2024 Architecture: WINDOWS Score: 100 52 reallyfreegeoip.org 2->52 54 us-east-1.route-1000.000webhost.awex.io 2->54 56 3 other IPs or domains 2->56 76 Snort IDS alert for network traffic 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Multi AV Scanner detection for submitted file 2->80 84 10 other signatures 2->84 9 cmd.exe 2->9         started        12 cmd.exe 1 2->12         started        14 cmd.exe 1 2->14         started        signatures3 82 Tries to detect the country of the analysis system (by using the IP) 52->82 process4 signatures5 90 Uses cmd line tools excessively to alter registry or file data 9->90 16 Kecyrxfnvct.bat.Uuz 9->16         started        30 4 other processes 9->30 19 LAQ-PO088PDF.bat.Uuz 1 18 12->19         started        22 xcopy.exe 2 12->22         started        24 conhost.exe 12->24         started        32 2 other processes 12->32 26 Kecyrxfnvct.bat.Uuz 16 14->26         started        28 xcopy.exe 2 14->28         started        34 3 other processes 14->34 process6 file7 64 Writes to foreign memory regions 16->64 66 Powershell is started from unusual location (likely to bypass HIPS) 16->66 68 Injects a PE file into a foreign processes 16->68 36 RegAsm.exe 16->36         started        46 C:\Users\user\...\LAQ-PO088PDF.bat.Uuz.log, CSV 19->46 dropped 70 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 19->70 72 Reads the Security eventlog 19->72 74 Reads the System eventlog 19->74 39 RegAsm.exe 14 2 19->39         started        48 C:\Users\user\Desktop\LAQ-PO088PDF.bat.Uuz, PE32 22->48 dropped 42 RegAsm.exe 26->42         started        50 C:\Users\user\AppData\...\Kecyrxfnvct.bat.Uuz, PE32 28->50 dropped signatures8 process9 dnsIp10 86 Tries to steal Mail credentials (via file / registry access) 36->86 88 Tries to harvest and steal browser information (history, passwords, etc) 36->88 58 checkip.dyndns.com 132.226.8.169, 49711, 49718, 49724 UTMEMUS United States 39->58 44 WerFault.exe 23 16 39->44         started        60 reallyfreegeoip.org 188.114.97.3, 443, 49721, 49723 CLOUDFLARENETUS European Union 42->60 62 us-east-1.route-1000.000webhost.awex.io 145.14.145.229, 21, 44540, 49742 AWEXUS Netherlands 42->62 signatures11 process12
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f/
Threat name:
Win32.Trojan.BatLdObf
Create hunting rule
Status:
Malicious
First seen:
2024-06-24 12:55:07 UTC
File Type:
Text (Batch)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdetedg3kjty3txojmlgmykhxuozn5zqayyrya7weoh436at7e7q._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger evasion keylogger persistence stealer
Link:
https://tria.ge/reports/240624-p5r6xawgqp/
Behaviour
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Sets file to hidden
Snake Keylogger
Snake Keylogger payload
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/98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:BlackGuard_Rule
Create hunting rule
Author:Jiho Kim
Description:Yara rule for BlackGuarad Stealer v1.0 - v3.0
Reference:https://www.virustotal.com/gui/file/67843d45ba538eca29c63c3259d697f7e2ba84a3da941295b9207cdb01c85b71/detection
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
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

Batch (bat) bat 98c9320cdb52678dceee4b16666147bd1d96f73006311c03f6238fcdf813f93f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments