MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e
SHA3-384 hash: a91cf4617ecad578212a382ede3c88a3a37d24056c9f5dc124b78bf86db601f1e07ffba4a72e971ebbe1bd3b1bbd14f1
SHA1 hash: ab37d3b22342d933cb5b2babfc4add2363a69154
MD5 hash: 00cd5015e76e492c823602ba75816cef
humanhash: king-illinois-princess-hydrogen
File name:SecuriteInfo.com.Win32.Evo-gen.3300.22935
Download: download sample
Signature Vidar
Create hunting rule
File size:1'804'288 bytes
First seen:2025-02-22 13:14:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:HTl5yUdGPDNPEGhy/B8r7PqlHz6Srg8HB5Rp9gnu/GHi6Jm:+thPEuy+7PqlHpkOB55gn0
TLSH T1BF853377C8F08872C1684B3B67BF5A173F39A4414EBB062681CB8DC29553B857A5BCE0
TrID 42.7% (.EXE) Win32 Executable (generic) (4504/4/1)
19.2% (.EXE) OS/2 Executable (generic) (2029/13)
19.0% (.EXE) Generic Win/DOS Executable (2002/3)
18.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
54c7d653f14ae0faf17375353ec587dadddf77c3d07161c9bfa35485cba3351a
Verdict:
Malicious activity
Analysis date:
2025-02-22 12:36:32 UTC
Tags:
amadey botnet stealer loader themida lumma exfiltration stealc rdp povertystealer lumar gcleaner auto generic telegram remote xworm vidar credentialflusher evasion
Link:
https://app.any.run/tasks/e61c983a-192a-4545-9573-4533208515af

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.3300.22935.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b9cdeb28ab76d43a5c63b4
Tags:
vmdetect virus zusy
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67b9cde26222db7f23d8926c/reports/28c37060-81b2-4980-9846-5747b0311120/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/b7a25bfd-8ee0-4a49-ab6d-75464da724aa
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1621795
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
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)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1621795 Sample: SecuriteInfo.com.Win32.Evo-... Startdate: 22/02/2025 Architecture: WINDOWS Score: 100 43 web.4t.com 2->43 45 t.me 2->45 47 2 other IPs or domains 2->47 61 Suricata IDS alerts for network traffic 2->61 63 Found malware configuration 2->63 65 Antivirus detection for URL or domain 2->65 67 6 other signatures 2->67 8 SecuriteInfo.com.Win32.Evo-gen.3300.22935.exe 25 2->8         started        12 msedge.exe 50 645 2->12         started        signatures3 process4 dnsIp5 49 web.4t.com 94.130.190.206, 443, 49700, 49702 HETZNER-ASDE Germany 8->49 51 t.me 149.154.167.99, 443, 49699 TELEGRAMRU United Kingdom 8->51 53 127.0.0.1 unknown unknown 8->53 69 Attempt to bypass Chrome Application-Bound Encryption 8->69 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 8->71 73 Tries to detect sandboxes and other dynamic analysis tools (window names) 8->73 75 7 other signatures 8->75 14 msedge.exe 2 11 8->14         started        17 chrome.exe 8->17         started        20 msedge.exe 12->20         started        22 msedge.exe 12->22         started        24 msedge.exe 12->24         started        26 msedge.exe 12->26         started        signatures6 process7 dnsIp8 77 Monitors registry run keys for changes 14->77 28 msedge.exe 14->28         started        33 192.168.2.7, 123, 138, 443 unknown unknown 17->33 35 239.255.255.250 unknown Reserved 17->35 30 chrome.exe 17->30         started        37 18.173.219.84, 443, 52739 MIT-GATEWAYSUS United States 20->37 39 c-msn-pme.trafficmanager.net 13.74.129.1, 443, 52695 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 20->39 41 30 other IPs or domains 20->41 signatures9 process10 dnsIp11 55 www.google.com 142.250.185.132, 443, 49877, 49883 GOOGLEUS United States 30->55 57 plus.l.google.com 216.58.206.78, 443, 49907 GOOGLEUS United States 30->57 59 2 other IPs or domains 30->59
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2025-02-22 13:15:13 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fuzttem6hhq26staxucfqz7pckk4p5d4xbhormuyw2roh7dke7a._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar credential_access defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250222-qhc9xaxkhn/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Checks computer location settings
Identifies Wine through registry keys
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Detect Vidar Stealer
Vidar
Vidar family
Verdict:
Suspicious
Tags:
stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/e4442d96-7d19-48c7-9e0e-92e1944246c1
Unpacked files
SH256 hash:
f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e
MD5 hash:
00cd5015e76e492c823602ba75816cef
SHA1 hash:
ab37d3b22342d933cb5b2babfc4add2363a69154
Link:
https://www.unpac.me/results/7aee8d2d-642d-4fe7-bd2b-8ecb9cc6b882/
SH256 hash:
4122171173a9fe38832e1ad5357c3aa9fb33aad2168872b22d86c618bd85f648
MD5 hash:
7899183e811b8ce75a1789e7267261f9
SHA1 hash:
06cca60ad1b4e63831626686c04fc15fbc61fdcd
Detections:
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Link:
https://www.unpac.me/results/7aee8d2d-642d-4fe7-bd2b-8ecb9cc6b882/
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f16999cc8cf1/report/overview.html
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/f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e

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:grakate_stealer_nov_2021
Create hunting rule
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Vidar

Executable exe f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3448642/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments