MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e16524aaa9323007265cd74421cc60014636434e5d083018b59bbe53636572e. 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


Vidar


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e16524aaa9323007265cd74421cc60014636434e5d083018b59bbe53636572e
SHA3-384 hash: 70439a4a8f2a3bf9581a7ad6a5c2503e7bcad74e35f336ac09be8819c58ca7a62e8d09cb6c7a2134bb1447ee9f16df05
SHA1 hash: ea71e10f29e442cba0f77e99e8a22dc4bef679f8
MD5 hash: 73eb7ee562891dc43d2200af81d27e39
humanhash: mike-early-mockingbird-william
File name:9e16524aaa9323007265cd74421cc60014636434e5d083018b59bbe53636572e.ps1
Download: download sample
Signature Vidar
Create hunting rule
File size:1'976 bytes
First seen:2025-03-27 18:25:58 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 48:jRDzloJpy1P3uH1P3Y1P3ON1P3+rq1P3Uu1P321P3kLZV8F+cv8DONFmau8hHEwn:jopUPsPuPuPgsPkQPoPULr8OcFW8cSQw
Threatray 6 similar samples on MalwareBazaar
TLSH T1A241F0112368E21411B147356B4CD888D33B177F8539B965B3CCE8886E760E65BFEA1C
Magika powershell
Reporter JAMESWT_WT
Tags:amshell-ws amssh-ws installsh-pages-dev ps1 ty-ap-4t-com vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
IT IT
Vendor Threat Intelligence
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dropper lolbin msbuild packed
Link:
https://www.filescan.io/uploads/67e59853f274bf2d8e25f040/reports/5a470af9-5665-405d-9e5c-8df2fe2780eb/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/9e16524aaa9323007265cd74421cc60014636434e5d083018b59bbe53636572e
Result
Verdict:
SUSPICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1650503
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Powershell drops PE file
Searches for specific processes (likely to inject)
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1650503 Sample: 4uxI3oIdvM.ps1 Startdate: 27/03/2025 Architecture: WINDOWS Score: 100 48 medicohms.com 2->48 50 e.x.formaxprime.co.uk 2->50 52 2 other IPs or domains 2->52 64 Suricata IDS alerts for network traffic 2->64 66 Found malware configuration 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 4 other signatures 2->70 10 powershell.exe 15 34 2->10         started        signatures3 process4 dnsIp5 60 medicohms.com 87.98.143.33, 443, 49725 OVHFR France 10->60 40 C:\Users\user\AppData\Local\...\updater.exe, PE32+ 10->40 dropped 80 Found many strings related to Crypto-Wallets (likely being stolen) 10->80 82 Found suspicious powershell code related to unpacking or dynamic code loading 10->82 84 Loading BitLocker PowerShell Module 10->84 86 Powershell drops PE file 10->86 15 updater.exe 1 10->15         started        18 conhost.exe 10->18         started        20 WmiPrvSE.exe 10->20         started        file6 signatures7 process8 signatures9 88 Antivirus detection for dropped file 15->88 90 Multi AV Scanner detection for dropped file 15->90 92 Writes to foreign memory regions 15->92 94 2 other signatures 15->94 22 MSBuild.exe 44 15->22         started        26 conhost.exe 15->26         started        process10 dnsIp11 54 e.x.formaxprime.co.uk 167.235.59.196, 443, 49729, 49730 ALBERTSONSUS United States 22->54 56 t.me 149.154.167.99, 443, 49728 TELEGRAMRU United Kingdom 22->56 58 127.0.0.1 unknown unknown 22->58 72 Attempt to bypass Chrome Application-Bound Encryption 22->72 74 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->74 76 Found many strings related to Crypto-Wallets (likely being stolen) 22->76 78 5 other signatures 22->78 28 chrome.exe 22->28         started        31 cmd.exe 1 22->31         started        signatures12 process13 dnsIp14 62 192.168.2.4, 138, 443, 49711 unknown unknown 28->62 33 chrome.exe 28->33         started        36 conhost.exe 31->36         started        38 timeout.exe 1 31->38         started        process15 dnsIp16 42 ogads-pa.clients6.google.com 142.250.65.170, 443, 49757, 49759 GOOGLEUS United States 33->42 44 www.google.com 142.250.81.228, 443, 49746, 49749 GOOGLEUS United States 33->44 46 3 other IPs or domains 33->46
Score:
78%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/9e16524aaa9323007265cd74421cc60014636434e5d083018b59bbe53636572e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e16524aaa9323007265cd74421cc60014636434e5d083018b59bbe53636572e/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-03-19 13:38:37 UTC
File Type:
Text (PowerShell)
AV detection:
1 of 36 (2.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tylfesvksmrqa4tfzv2eehggaakggzbu4xiigamllg56knrwk4xa._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
09d916ffc4140580a93ccba92d9d43c69675b8f118eafd24f6c1f251f129aa56
Vidar
0e063d56d58b485532b7763965cd21d2ae9275f514d25bc8d2a0b8c008b2d4bd
Vidar
0ffb1a03bf0c0819a9b9dd162d77de911c5a54cd43e2c2e338bb637303351244
Vidar
b6e7e1ddaceee8c401056c0bd2e552c3545f6906b7de4b62ab3a239e5b01dfa7
Vidar
cdf481b6922c8c27c51bbcdec94f6ec41b1bfe9771beff223068ad02a14585d4
Vidar
error
Vidar
fe0d2c8f9e42e9672c51e3f1d478f9398fe88c6f31f83cadbb07d3bb064753c6
Vidar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:493536d833cfe0b136c3356c79b71550 credential_access discovery execution spyware stealer
Link:
https://tria.ge/reports/250327-w3ameawway/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Executes dropped EXE
Unsecured Credentials: Credentials In Files
Blocklisted process makes network request
Downloads MZ/PE file
Uses browser remote debugging
Detect Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://t.me/g_etcontent
https://steamcommunity.com/profiles/76561199832267488
Dropper Extraction:
https://medicohms.com/wp-content/crypted.exe
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/9e16524aaa9323007265cd74421cc60014636434e5d083018b59bbe53636572e

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:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:SUSP_PowerShell_Base64_Decode
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects PowerShell code to decode Base64 data. This can yield many FP

File information

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

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