MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfa331f1fd51ebe6f1d20c667a0bf42c27d634f3d0135aef4ad7c1579d43cdbd. 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


VIPKeylogger


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfa331f1fd51ebe6f1d20c667a0bf42c27d634f3d0135aef4ad7c1579d43cdbd
SHA3-384 hash: 707c685cd47d53908bb0418d655b1568d0e88fe3c4e00b33ebf30832ced2bb316846d4b5e3e72269dcad60521c571c53
SHA1 hash: 7005324ad4c37b99161705ff31b53b11216541f6
MD5 hash: d50534271239adaefa2e8385801b3e54
humanhash: butter-timing-equal-orange
File name:RFQ for Tubes and Pipes - RC-25-ADHQ-8553.vbs
Download: download sample
Signature VIPKeylogger
Create hunting rule
File size:221'527 bytes
First seen:2025-09-25 08:51:49 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:e5jvVf00wJOOOYLmylBBsG1iZN1EmKU1wcmlpL:e5jvVsBGkBskwN6HmwcmlpL
Threatray 1'468 similar samples on MalwareBazaar
TLSH T17824E8E45FB9F7503B6A29AB5AD284D73F13B351BB0D6228294C78C147AE82C25743DC
Magika vba
Reporter abuse_ch
Tags:vbs VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
VIPKeyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28984/
Detection(s):
SecuriteInfo.com.BAT.Obfus-7.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.BAT.Shell-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d5504fcc9425144151e16b
Tags:
obfuscate autorun xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 evasive obfuscated powershell
Link:
https://www.filescan.io/uploads/68d50518c564c8e81d078a0b/reports/3351800c-f5b7-4644-8909-d82d6fe727a8/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/dfa331f1fd51ebe6f1d20c667a0bf42c27d634f3d0135aef4ad7c1579d43cdbd
Verdict:
Malicious
File Type:
vbs
First seen:
2025-09-25T00:36:00Z UTC
Last seen:
2025-09-25T00:36:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/dfa331f1fd51ebe6f1d20c667a0bf42c27d634f3d0135aef4ad7c1579d43cdbd/results?tab=lookup
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1783902
Signature
.NET source code contains a sample name check
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Creates processes via WMI
Drops script or batch files to the startup folder
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Drops script at startup location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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 the Telegram API (likely for C&C communication)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1783902 Sample: RFQ for Tubes and Pipes - R... Startdate: 25/09/2025 Architecture: WINDOWS Score: 100 105 reallyfreegeoip.org 2->105 107 api.telegram.org 2->107 109 2 other IPs or domains 2->109 125 Suricata IDS alerts for network traffic 2->125 127 Found malware configuration 2->127 129 Malicious sample detected (through community Yara rule) 2->129 135 15 other signatures 2->135 10 wscript.exe 1 2->10         started        14 cmd.exe 2->14         started        16 cmd.exe 1 2->16         started        18 6 other processes 2->18 signatures3 131 Tries to detect the country of the analysis system (by using the IP) 105->131 133 Uses the Telegram API (likely for C&C communication) 107->133 process4 file5 85 C:\Users\Public\PathFacility.bat, ASCII 10->85 dropped 149 Wscript starts Powershell (via cmd or directly) 10->149 151 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->151 153 Suspicious execution chain found 10->153 155 Creates processes via WMI 10->155 20 cmd.exe 1 10->20         started        23 cmd.exe 14->23         started        25 conhost.exe 14->25         started        27 cmd.exe 1 16->27         started        29 conhost.exe 16->29         started        31 cmd.exe 1 18->31         started        33 cmd.exe 1 18->33         started        35 cmd.exe 1 18->35         started        37 9 other processes 18->37 signatures6 process7 signatures8 137 Suspicious powershell command line found 20->137 139 Wscript starts Powershell (via cmd or directly) 20->139 39 cmd.exe 1 20->39         started        41 conhost.exe 20->41         started        43 cmd.exe 23->43         started        46 cmd.exe 1 27->46         started        48 cmd.exe 1 31->48         started        50 cmd.exe 1 33->50         started        52 cmd.exe 1 35->52         started        54 cmd.exe 37->54         started        56 2 other processes 37->56 process9 signatures10 58 cmd.exe 2 39->58         started        157 Suspicious powershell command line found 43->157 159 Wscript starts Powershell (via cmd or directly) 43->159 61 powershell.exe 43->61         started        64 conhost.exe 43->64         started        66 2 other processes 46->66 68 2 other processes 48->68 70 2 other processes 50->70 72 2 other processes 52->72 74 2 other processes 54->74 76 4 other processes 56->76 process11 file12 141 Suspicious powershell command line found 58->141 143 Wscript starts Powershell (via cmd or directly) 58->143 78 powershell.exe 19 29 58->78         started        83 conhost.exe 58->83         started        87 C:\Users\user\AppData\Roaming\...\ad82.bat, ASCII 61->87 dropped 145 Tries to steal Mail credentials (via file / registry access) 61->145 147 Tries to harvest and steal browser information (history, passwords, etc) 61->147 89 C:\Users\user\AppData\Roaming\...\0b9b.bat, ASCII 66->89 dropped 91 C:\Users\user\AppData\Roaming\...\b685.bat, ASCII 68->91 dropped 93 C:\Users\user\AppData\Roaming\...\bdb6.bat, ASCII 70->93 dropped 95 C:\Users\user\AppData\Roaming\...\8753.bat, ASCII 72->95 dropped 97 C:\Users\user\AppData\Roaming\...\eff4.bat, ASCII 74->97 dropped 99 C:\Users\user\AppData\Roaming\...\9e61.bat, ASCII 76->99 dropped 101 C:\Users\user\AppData\Roaming\...\46fc.bat, ASCII 76->101 dropped signatures13 process14 dnsIp15 111 api.telegram.org 149.154.167.220, 443, 49708, 49709 TELEGRAMRU United Kingdom 78->111 113 checkip.dyndns.com 193.122.130.0, 49688, 49692, 49694 ORACLE-BMC-31898US United States 78->113 115 reallyfreegeoip.org 172.67.177.134, 443, 49691, 49693 CLOUDFLARENETUS United States 78->115 103 C:\Users\user\AppData\Roaming\...\38a0.bat, ASCII 78->103 dropped 117 Drops script or batch files to the startup folder 78->117 119 Tries to steal Mail credentials (via file / registry access) 78->119 121 Found suspicious powershell code related to unpacking or dynamic code loading 78->121 123 Loading BitLocker PowerShell Module 78->123 file16 signatures17
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/dfa331f1fd51ebe6f1d20c667a0bf42c27d634f3d0135aef4ad7c1579d43cdbd
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfa331f1fd51ebe6f1d20c667a0bf42c27d634f3d0135aef4ad7c1579d43cdbd/
Threat name:
Script-WScript.Spyware.Negasteal
Create hunting rule
Status:
Suspicious
First seen:
2025-09-25 09:10:43 UTC
File Type:
Text
AV detection:
7 of 24 (29.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=36rtd4p5khv6n4osbrthuc7ufqt5mnht2ajvv32k27avphkdzw6q._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
Similar samples:
044d63ab7ef7390e0db6d6809165edaefc81b164e32ccb8f6bc522a746254f3f
VIPKeylogger
252f901a3845e643dece809eb44c4e379814f002310560501592aee538503bd1
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7cb744012e8115ee284e962932da78f2445ef2c766569b09f294f33b4d9c0560
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851e9edd2f30f5b6b9c0c6d51b26d7ea3b35e97898b83e1faff2c1bd3ba3649f
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aecd15cf284e8c4ba6d92a3cc082d27b24465513cdc0deb1c4ccb338ef072619
VIPKeylogger
error
VIPKeylogger
+ 1'458 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger stealer
Link:
https://tria.ge/reports/250925-ky77bsfj4z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Accesses Microsoft Outlook profiles
Command and Scripting Interpreter: PowerShell
Looks up external IP address via web service
Drops startup file
Badlisted process makes network request
Process spawned unexpected child process
VIPKeylogger
Vipkeylogger family
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/dfa331f1fd51ebe6f1d20c667a0bf42c27d634f3d0135aef4ad7c1579d43cdbd

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:ClamAV_Emotet_String_Aggregate
Create hunting rule
Rule name:SUSP_PS1_JAB_Pattern_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious UTF16 and Base64 encoded PowerShell code that starts with a $ sign and a single char variable
Reference:Internal Research
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)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/28984/

Comments