MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5ca82a3a112ef4040a39165c3784d5350a9b3276f4378163501e575a1b30b0a. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5ca82a3a112ef4040a39165c3784d5350a9b3276f4378163501e575a1b30b0a
SHA3-384 hash: 8dc046dfd3afecc47127742ea01cb8430c89d96694ea35c6ad08ec931864cfec268c8c0c6e79e0f5d5108b0628d90325
SHA1 hash: aa3141aa71f4c50a6b284bec33775634812fd771
MD5 hash: 36fa9fab229a6dbc592f59aa934dca1a
humanhash: alanine-potato-dakota-quiet
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:268'288 bytes
First seen:2023-11-22 12:13:10 UTC
Last seen:2023-11-22 18:18:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3e5b3e84a4f6aca0aa8f7ccaa6917256 (1 x Vidar, 1 x Tofsee)
ssdeep 3072:e3JgTZaTARmGzdH3t/HDIcHFnKrDuQKNcZfAKkWC915taRQe/0ep+I2:eC3xz5ZjIcHFKumZfAKkWCrEQZeML
Threatray 2 similar samples on MalwareBazaar
TLSH T16F447B13A5D0FC31C47647309F2ED6EC7B2EBC619D68874B27183EAA29302B1DA67355
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 000808080e060600 (1 x Vidar)
Reporter andretavare5
Tags:exe vidar


Avatar
andretavare5
Sample downloaded from http://gons26cl.top/build.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
381
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
https://islammagdy.com/server/reliase9_1.rar
Verdict:
Malicious activity
Analysis date:
2023-11-22 18:08:16 UTC
Tags:
privateloader evasion opendir loader risepro stealer redline vidar stealc g0njxa
Link:
https://app.any.run/tasks/26ed7c61-7c3b-4694-bfa5-9899c9a3147e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/459700/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Gathering data
Gathering data
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f5ca82a3a112ef4040a39165c3784d5350a9b3276f4378163501e575a1b30b0a
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:
Malicious
Link:
https://analyze.intezer.com/analyses/9b024b42-7536-4f05-9d47-8a55452f9a3d
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1346386
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f5ca82a3a112ef4040a39165c3784d5350a9b3276f4378163501e575a1b30b0a
Detection:
vidar
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5ca82a3a112ef4040a39165c3784d5350a9b3276f4378163501e575a1b30b0a/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-11-22 12:14:05 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
23 of 23 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xfifi5bclxuaqfdsfs4g6cnkniktmzhn5bxqfrvahsxlintbmfa._file
Verdict:
malicious
Similar samples:
d883478d7646dd5f53a6ce22e76b432cf1023fb456d2fe8c90176b96754db9e9
Vidar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/231122-pea5pscc45/
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
Program crash
Checks installed software on the system
Checks computer location settings
Deletes itself
Reads data files stored by FTP clients
Downloads MZ/PE file
Unpacked files
SH256 hash:
4a0c1cb0a43b2f2cbf20f5040b344d00fb22bfddedef864378fcea3f3d609d6c
MD5 hash:
abf5bf55d9eaeb234eabfff6cc8a9a75
SHA1 hash:
1fa16b955d45071376fb487be54e099d9a983a70
Link:
https://www.unpac.me/results/89a9d3fe-f366-4382-b622-2808848e655d/
SH256 hash:
f5ca82a3a112ef4040a39165c3784d5350a9b3276f4378163501e575a1b30b0a
MD5 hash:
36fa9fab229a6dbc592f59aa934dca1a
SHA1 hash:
aa3141aa71f4c50a6b284bec33775634812fd771
Link:
https://www.unpac.me/results/89a9d3fe-f366-4382-b622-2808848e655d/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f5ca82a3a112/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/f5ca82a3a112ef4040a39165c3784d5350a9b3276f4378163501e575a1b30b0a

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
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/459700/
  
URLhaus
https://urlhaus.abuse.ch/url/2733689/

Comments