MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd
SHA3-384 hash: 24916593822d1bab63b0a20419cc1e2c8f0f1e87941012da0acac9c740b6882fdf8e7ca31a1b4385356501959235097d
SHA1 hash: b1c9a334b89d1c48e92d0dfb553e81ab4305f9c0
MD5 hash: e3db684c7e87dd0ea46c7207bbcd84d9
humanhash: river-diet-steak-magazine
File name:ENCRYPTED.ps1
Download: download sample
Signature PhantomStealer
Create hunting rule
File size:3'730'033 bytes
First seen:2026-02-04 10:31:33 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 49152:Hi+wnr/Z9fvKP07wqth2hGCN9o2Fby4eZ1zAA/QMOPL:n
Threatray 378 similar samples on MalwareBazaar
TLSH T11A061100D962DEA4065C912424AA1E8A25510EBB0C583B793F9F5F9E1F9F20FD0797FE
Magika powershell
Reporter abuse_ch
Tags:PhantomStealer ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.PowerShell.Packed.218.13777.22863.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=698320386b1af47db72cb6ba
Tags:
ransomware keylog virus spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 powershell
Link:
https://www.filescan.io/uploads/6983202e930564ff3c89439c/reports/cf2b1ed8-72c9-48f7-a7d9-be10c95691ee/overview
Verdict:
Malicious
Labled as:
PowerShell_Kryptik_LR_trojan
Link:
https://www.hybrid-analysis.com/sample/c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd
Verdict:
Malicious
File Type:
ps1
First seen:
2026-02-03T06:09:00Z UTC
Last seen:
2026-02-04T07:38:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic Trojan.Win32.InjectorNetT.s
Link:
https://opentip.kaspersky.com/c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd/results?tab=lookup
Result
Threat name:
KeyLogger, Phantom stealer, Strela Steal
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1863183
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Creates a thread in another existing process (thread injection)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Keylogger Generic
Yara detected Phantom stealer
Yara detected Powershell decode and execute
Yara detected Strela Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1863183 Sample: ENCRYPTED.ps1 Startdate: 04/02/2026 Architecture: WINDOWS Score: 100 63 uzgidro.fun 2->63 65 youtube-ui.l.google.com 2->65 67 74 other IPs or domains 2->67 87 Found malware configuration 2->87 89 Malicious sample detected (through community Yara rule) 2->89 91 Multi AV Scanner detection for submitted file 2->91 93 14 other signatures 2->93 9 powershell.exe 20 28 2->9         started        12 msedge.exe 2->12         started        15 firefox.exe 1 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 107 Query firmware table information (likely to detect VMs) 9->107 109 Found many strings related to Crypto-Wallets (likely being stolen) 9->109 19 aspnet_compiler.exe 25 12 9->19         started        23 conhost.exe 9->23         started        25 wermgr.exe 9->25         started        83 192.168.2.8, 443, 49692, 49695 unknown unknown 12->83 85 239.255.255.250 unknown Reserved 12->85 27 msedge.exe 12->27         started        29 setup.exe 12->29         started        31 msedge.exe 12->31         started        38 3 other processes 12->38 33 firefox.exe 3 437 15->33         started        36 firefox.exe 17->36         started        signatures6 process7 dnsIp8 69 uzgidro.fun 198.54.120.160, 49751, 587 NAMECHEAP-NETUS United States 19->69 71 icanhazip.com 104.16.184.241, 49750, 80 CLOUDFLARENETUS United States 19->71 95 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->95 97 Tries to steal Mail credentials (via file / registry access) 19->97 99 Tries to harvest and steal browser information (history, passwords, etc) 19->99 101 6 other signatures 19->101 40 msedge.exe 19->40         started        43 chrome.exe 19->43 injected 45 firefox.exe 1 19->45         started        55 2 other processes 19->55 73 13.107.213.40, 443, 49746 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->73 75 part-0012.t-0009.t-msedge.net 13.107.246.40, 443, 49695, 49714 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->75 79 40 other IPs or domains 27->79 47 setup.exe 29->47         started        77 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 33->77 81 12 other IPs or domains 33->81 59 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 33->59 dropped 61 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 33->61 dropped 49 firefox.exe 33->49         started        51 firefox.exe 33->51         started        53 firefox.exe 33->53         started        file9 signatures10 process11 signatures12 103 Monitors registry run keys for changes 40->103 105 Installs a global keyboard hook 40->105 57 msedge.exe 40->57         started        process13
Score:
70%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd
Verdict:
Malware
YARA:
2 match(es)
Tags:
Base64 Block Contains Base64 Block PowerShell
Link:
https://app.malva.re/file/e3db684c7e87dd0ea46c7207bbcd84d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd/
Verdict:
Malicious
Threat:
Family.PHANTOM
Link:
https://tip.neiki.dev/file/c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ycy7uqd3n4ohulagg37lynnn6veu7cd52uabx2n5l6vqq4fnf3gq._file
Verdict:
malicious
Label(s):
phantomstealer
Create hunting rule
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error
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fc3d9f89cc5a6b2824022593ed3ab4d94a72f71ef5f34953acc952141ad110f0
PhantomStealer
+ 368 additional samples on MalwareBazaar
Result
Malware family:
phantom_stealer
Create hunting rule
Score:
  10/10
Tags:
family:phantom_stealer collection discovery execution persistence stealer
Link:
https://tria.ge/reports/260204-mk2hqsd17f/
Behaviour
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
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Command and Scripting Interpreter: PowerShell
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
Detects PhantomStealer payload
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/c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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
Rule name:Warp
Create hunting rule
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Create hunting rule
Author:Seth Hardy
Description:Warp Identifying Strings

File information

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

Web download

PhantomStealer

PowerShell (PS) ps1 c0b1fa407b6f1c7a2c0636febc35adf5494f887dd5001be9bd5fab0870ad2ecd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766134/
  
Delivery method
Distributed via web download

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