MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b760fd1b8d86af6b67ac24e6a269f2ffbc818d37f7930fb562cce1331213d031. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b760fd1b8d86af6b67ac24e6a269f2ffbc818d37f7930fb562cce1331213d031
SHA3-384 hash: c9babac22be31f932b964a03a7809516d55de7dc47088e779870459baa195b3486ad681a673b61fb9420e497d23b913c
SHA1 hash: 5d40bc70952705708d9bd87f1057e3e05d941b68
MD5 hash: af3b051d8a6a33705bd095b6d5608355
humanhash: zebra-south-happy-nineteen
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:256'000 bytes
First seen:2023-11-15 23:22:15 UTC
Last seen:2023-11-16 01:40:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fb752e503b6d05b37aeae46cd3910859 (2 x Amadey, 1 x Smoke Loader, 1 x Stealc)
ssdeep 3072:lNL7jL+5ScekHLTlZGTfobBKgJLR2ghco9CR:XPL+ocFHPlZGQKpi
TLSH T1E944293392D0BC55E926CB728E2EC5F8761FF9509E497B663228AF2F14B1272D173210
TrID 45.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.4% (.EXE) Win64 Executable (generic) (10523/12/4)
9.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.6% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000012529713209 (1 x Vidar)
Reporter andretavare5
Tags:exe vidar


Avatar
andretavare5
Sample downloaded from http://gons19cl.top/build.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
361
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/458780/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Creating a window
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/655552d76fbed9188362c033/reports/6e0a7b3b-481b-454a-b4cf-06a51e56f6f4/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/b760fd1b8d86af6b67ac24e6a269f2ffbc818d37f7930fb562cce1331213d031
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.
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/63d227e2-e30d-4283-bf12-3a62f4163228
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1343319
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contain functionality to detect virtual machines
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking computer name)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Sample uses string decryption to hide its real strings
Self deletion via cmd or bat file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b760fd1b8d86af6b67ac24e6a269f2ffbc818d37f7930fb562cce1331213d031
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b760fd1b8d86af6b67ac24e6a269f2ffbc818d37f7930fb562cce1331213d031/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-11-15 23:23:05 UTC
File Type:
PE (Exe)
Extracted files:
59
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5qp2g4nq2xwwz5mettke2ps766iddjx66jq7nlcztqtgeqt2ayq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/231115-3c4k5aee59/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks installed software on the system
Deletes itself
Reads data files stored by FTP clients
Downloads MZ/PE file
Unpacked files
SH256 hash:
5ae0b6d5b5d0ecb54376ba4ecf73cc8589b20961044669fae75958e16f37a999
MD5 hash:
9257a90ab28b137f9594ff438d77419c
SHA1 hash:
30269af2946b2208fcb70e844b6890ad6c6566e0
Link:
https://www.unpac.me/results/93fe18ec-c708-45c7-b072-9409f5668f3c/
Parent samples :
2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a
b04caf3e505f0d1a6ed6348f82d5ff27de4a8ff134154c13b20c0409912bb12c
SH256 hash:
b760fd1b8d86af6b67ac24e6a269f2ffbc818d37f7930fb562cce1331213d031
MD5 hash:
af3b051d8a6a33705bd095b6d5608355
SHA1 hash:
5d40bc70952705708d9bd87f1057e3e05d941b68
Link:
https://www.unpac.me/results/93fe18ec-c708-45c7-b072-9409f5668f3c/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b760fd1b8d86/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/b760fd1b8d86af6b67ac24e6a269f2ffbc818d37f7930fb562cce1331213d031

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/458780/
  
URLhaus
https://urlhaus.abuse.ch/url/2731194/

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