MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b. 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


PhantomStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b
SHA3-384 hash: 8ba65440a70a17c7f5ce0db2fe176fd12cc076beed577da154636513ab72542132eb394a2b68f8afe78eb52ae714dcaf
SHA1 hash: 113a721656d91414e63650e8a786e51ca9a01047
MD5 hash: cbce3d842620de62ab1085cb03981443
humanhash: zulu-twelve-beryllium-edward
File name:RFQ TP90012.js
Download: download sample
Signature PhantomStealer
Create hunting rule
File size:4'662'150 bytes
First seen:2026-03-18 09:45:36 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:1feeDm3KaIgJ3s4ogcppNySALQ3LHBNf4iFq3g3F8xzhCHgmXFvdnLSa6+wGISAo:EUg7QpJgK43hsN
TLSH T1C626BF6A3688F3F48FEE7B45815C458F0773999B6862FA0C9906B3195F73B105B0E90E
Magika javascript
Reporter abuse_ch
Tags:js PhantomStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69ba748888c80c01586b941f
Tags:
virus shell spam sage
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b
Verdict:
Malicious
File Type:
js
Detections:
Trojan.Win32.InjectorNetT.s PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Disco.sb Trojan-PSW.MSIL.Stealerium.sb Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.Generic Trojan-PSW.Win32.Coins.sb Trojan.PowerShell.Cobalt.sb
Link:
https://opentip.kaspersky.com/c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b/results?tab=lookup
Result
Threat name:
MATRIX Crypter
Create hunting rule
Detection:
malicious
Classification:
evad.spre.troj.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1885496
Signature
AI detected malicious Powershell script
Allocates memory in foreign processes
Browser instances using unsafe startup parameters
Bypasses PowerShell execution policy
Creates a thread in another existing process (thread injection)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: MSBuild connects to smtp port
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected MATRIX Crypter
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1885496 Sample: RFQ TP90012.js Startdate: 18/03/2026 Architecture: WINDOWS Score: 100 68 tms.cl 2->68 70 mail.tms.cl 2->70 72 11 other IPs or domains 2->72 100 Malicious sample detected (through community Yara rule) 2->100 102 Multi AV Scanner detection for submitted file 2->102 104 Yara detected MATRIX Crypter 2->104 106 7 other signatures 2->106 12 wscript.exe 3 2->12         started        signatures3 process4 file5 66 C:\Temp\ps_aDcURDoQEIKR_1773830311108.ps1, ASCII 12->66 dropped 122 Suspicious powershell command line found 12->122 124 Wscript starts Powershell (via cmd or directly) 12->124 126 Bypasses PowerShell execution policy 12->126 128 3 other signatures 12->128 16 powershell.exe 16 12->16         started        signatures6 process7 signatures8 96 Writes to foreign memory regions 16->96 98 Injects a PE file into a foreign processes 16->98 19 MSBuild.exe 15 12 16->19         started        23 MSBuild.exe 16->23         started        25 conhost.exe 16->25         started        27 4 other processes 16->27 process9 dnsIp10 74 tms.cl 201.148.105.95, 56685, 587 HOSTINGCL Chile 19->74 76 icanhazip.com 104.16.184.241, 56684, 80 CLOUDFLARENETUS United States 19->76 108 Tries to steal Mail credentials (via file / registry access) 19->108 110 Tries to harvest and steal browser information (history, passwords, etc) 19->110 112 Writes to foreign memory regions 19->112 120 3 other signatures 19->120 29 chrome.exe 1 19->29         started        32 msedge.exe 19->32         started        35 firefox.exe 2 19->35         started        37 14 other processes 19->37 114 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 23->114 116 Browser instances using unsafe startup parameters 23->116 118 Switches to a custom stack to bypass stack traces 23->118 signatures11 process12 dnsIp13 90 192.168.11.20, 137, 138, 1900 unknown unknown 29->90 39 chrome.exe 29->39         started        92 part-0012.t-0009.t-msedge.net 13.107.246.40, 443, 51309 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 32->92 94 239.255.255.250, 1900 unknown Reserved 32->94 62 C:\Users\user\AppData\...\download_cache, COM 32->62 dropped 64 C:\Users\user\AppData\Local\Temp\...\cache, COM 32->64 dropped 42 msedge.exe 32->42         started        44 msedge.exe 32->44         started        46 msedge.exe 32->46         started        50 6 other processes 32->50 48 firefox.exe 45 35->48         started        file14 process15 dnsIp16 78 googlehosted.l.googleusercontent.com 142.251.211.65, 443, 49715, 49716 GOOGLEUS United States 39->78 80 clients2.googleusercontent.com 39->80 52 cookie_exporter.exe 42->52         started        54 cookie_exporter.exe 44->54         started        82 dns.quad9.net 9.9.9.9, 443, 53699, 53720 QUAD9-AS-1US United States 46->82 84 13.107.213.45, 443, 64014 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 46->84 88 15 other IPs or domains 46->88 86 127.0.0.1 unknown unknown 48->86 56 firefox.exe 48->56         started        process17 process18 58 WerFault.exe 52->58         started        60 WerFault.exe 54->60         started       
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b/
Verdict:
Malicious
Threat:
Family.PHANTOM_STEALER
Link:
https://tip.neiki.dev/file/c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgjpg6wtdonh7bfmmdedozdol4regtfs2bhaefvh5upheklcjqnq._file
Result
Malware family:
phantom_stealer
Create hunting rule
Score:
  10/10
Tags:
family:phantom_stealer collection defense_evasion discovery execution persistence stealer
Link:
https://tria.ge/reports/260318-lrgapsft9y/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Detects PhantomStealer written in C#
PhantomStealer
Phantom_stealer 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/c992f37ad31b9a7f84ac60c837646e5f22434cb2d04e0216a7ed1e7229624c1b

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:Base64_Encoded_Powershell_Directives
Create hunting rule
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments