MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a. 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: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a
SHA3-384 hash: 136a2d3a2c915f436865b58877da9875d64820be5e23ba8911d3e096440d37ed11c09422a1dfdac64583f924571a8db6
SHA1 hash: 509240573e0d89ec0e21b00ec49e992e4d49a3bb
MD5 hash: 740d1b3b0a1bac3fe2921d970a3b0580
humanhash: oregon-georgia-moon-purple
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:206'752 bytes
First seen:2024-08-22 10:44:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 3072:Eu9DOFeTne5zVMXllNM2ify6vqr1niwr7T2H2exULnXHqSkCNKAFpCbRJU92Hrno:EuI0Tne5zellWc6I157Fe+b3qSOBM5EO
TLSH T14A1412718BF02C14FFAF833035C55617AEB4B283C669CADB309696406752F60BB653B6
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter Bitsight
Tags:exe vidar


Avatar
Bitsight
url: https://online3.demolistesi.com/vivaCha.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
367
Origin country :
US US
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-08-22 10:49:02 UTC
Tags:
vidar
Link:
https://app.any.run/tasks/5cacaeba-8328-4ab0-89c0-99a642b71536

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Stealerc-10034897-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c716b0e7ff3f5a063bc172
Tags:
Encryption Static Heur
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Creating a file in the %temp% directory
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Sending an HTTP POST request
Running batch commands
Creating a process with a hidden window
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66c716b2131ff69bededc4ae/reports/6c5b1160-5a63-4d1a-845e-066e828ebbc9/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a
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:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/43400fd5-aef6-43ee-ba11-056295f19989
Result
Threat name:
LummaC, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1497334
Signature
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
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 LummaC Stealer
Yara detected Powershell download and execute
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1497334 Sample: file.exe Startdate: 22/08/2024 Architecture: WINDOWS Score: 100 48 weiggheticulop.shop 2->48 50 tenntysjuxmz.shop 2->50 52 10 other IPs or domains 2->52 66 Suricata IDS alerts for network traffic 2->66 68 Found malware configuration 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 12 other signatures 2->72 9 file.exe 2 2->9         started        signatures3 process4 file5 38 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 9->38 dropped 82 Contains functionality to inject code into remote processes 9->82 84 Writes to foreign memory regions 9->84 86 Allocates memory in foreign processes 9->86 88 Injects a PE file into a foreign processes 9->88 13 RegAsm.exe 1 198 9->13         started        18 RegAsm.exe 9->18         started        20 conhost.exe 9->20         started        22 RegAsm.exe 9->22         started        signatures6 process7 dnsIp8 54 t.me 149.154.167.99, 443, 49721 TELEGRAMRU United Kingdom 13->54 56 147.45.68.138, 49722, 80 FREE-NET-ASFREEnetEU Russian Federation 13->56 58 2 other IPs or domains 13->58 40 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 13->40 dropped 42 C:\Users\user\AppData\...\mozglue[1].dll, PE32 13->42 dropped 44 C:\Users\user\AppData\Local\...\sql[1].dll, PE32 13->44 dropped 46 12 other files (8 malicious) 13->46 dropped 90 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->90 92 Found many strings related to Crypto-Wallets (likely being stolen) 13->92 94 Tries to harvest and steal ftp login credentials 13->94 100 3 other signatures 13->100 24 CAKEBFCFIJ.exe 2 13->24         started        27 cmd.exe 1 13->27         started        96 Found evasive API chain (may stop execution after checking mutex) 18->96 98 Searches for specific processes (likely to inject) 18->98 file9 signatures10 process11 signatures12 74 Machine Learning detection for dropped file 24->74 76 Writes to foreign memory regions 24->76 78 Allocates memory in foreign processes 24->78 80 2 other signatures 24->80 29 RegAsm.exe 24->29         started        32 conhost.exe 24->32         started        34 conhost.exe 27->34         started        36 timeout.exe 1 27->36         started        process13 dnsIp14 60 southedhiscuso.shop 104.21.17.213, 443, 49733 CLOUDFLARENETUS United States 29->60 62 charecteristicdxp.shop 104.21.84.50, 443, 49726, 49730 CLOUDFLARENETUS United States 29->62 64 5 other IPs or domains 29->64
Score:
35%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a/
Threat name:
ByteCode-MSIL.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-08-21 23:29:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4cxbdnr42m2jkhekzqkp4evhk3pd5kz57kq7msffiq7qpubyd6na._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:vidar botnet:dbd9cbe5987c13eba51899f4a06d17a4 credential_access discovery spyware stealer
Link:
https://tria.ge/reports/240822-mtds2avhlk/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Downloads MZ/PE file
Credentials from Password Stores: Credentials from Web Browsers
Detect Vidar Stealer
Lumma Stealer, LummaC
Vidar
Malware Config
C2 Extraction:
https://t.me/jamelwt
https://steamcommunity.com/profiles/76561199761128941
https://t.me/iyigunl
https://charecteristicdxp.shop/api
https://potentioallykeos.shop/api
https://interactiedovspm.shop/api
https://cagedwifedsozm.shop/api
https://deicedosmzj.shop/api
https://southedhiscuso.shop/api
https://consciousourwi.shop/api
https://tenntysjuxmz.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c79a46c5-33e9-46c7-a0b7-1148ecf1a0bf
Unpacked files
SH256 hash:
4e92930ea91b9b1c173e9a8fb287547a2c111f3ab7fe7019af63e397ed79601e
MD5 hash:
acd8152a3383f831c9b0f39e868bd876
SHA1 hash:
90aba57880e6b32e28bae3d01a7ee0cbbac9ba57
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/0c7bc30a-30a7-401b-adf6-a5736acee726/
Parent samples :
e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a
6a664ccc785dc44da352523c1e8317cdae3535f9a28ba0a91a60818c8213b2c8
9e9c2fb86b9215aabb51108105b5c5a553f9c2d4904f8f03c4a8b7ff3602c989
SH256 hash:
0ab41930f0a18d7629031bf5cd9a8c7090c13983c1d7567b9018185f0fa18f0d
MD5 hash:
2890a00ef6943ed98e2b7c6e3e49ae1c
SHA1 hash:
9072a751e68fe39222aebc87ffb898a423310ce9
Link:
https://www.unpac.me/results/0c7bc30a-30a7-401b-adf6-a5736acee726/
SH256 hash:
e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a
MD5 hash:
740d1b3b0a1bac3fe2921d970a3b0580
SHA1 hash:
509240573e0d89ec0e21b00ec49e992e4d49a3bb
Link:
https://www.unpac.me/results/0c7bc30a-30a7-401b-adf6-a5736acee726/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a

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:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Vidar

Executable exe e0ae11b63cd334951c8acc14fe12a756de3eab3dfaa1f648a5443f07d0381f9a

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3122268/

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 (GUARD_CF)high

Comments