MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee
SHA3-384 hash: 2da5af0e600bad0a10d70830a996dad145136ef93ab9d5f1a34b3cb3c24ccfe4f148f9b94ec0c5496a9b74ed23be785e
SHA1 hash: 12e4d97b2a136ce381e61ad2f8d99b0f6d79d793
MD5 hash: ebc0f29cf652faa6f21b72b4399d8274
humanhash: august-mars-sad-east
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:423'328 bytes
First seen:2024-09-21 16:18:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:zdGPT1UUavLXXkdvSw1fE5oY9EGU6zffhL818nWhOQOcofy8YFnu0AcF+dHvEO:zwb14rkdv3gX9znAEQOBqutcF+dPEO
Threatray 55 similar samples on MalwareBazaar
TLSH T1229423B163594934EEE80B71BDC2D2232D78A279ED414C936054D83AAD89375B7B323F
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)
Magika pebin
Reporter Bitsight
Tags:exe vidar


Avatar
Bitsight
url: http://147.45.44.104/prog/66eef0d7ec94e_vrewgh12.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
432
Origin country :
US US
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-21 16:19:43 UTC
Tags:
vidar stealer
Link:
https://app.any.run/tasks/eb4572fa-8cb7-4c41-b911-1ad8bd9253ea

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Pwsx-10035189-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66eef1f81db25d66857c747c
Tags:
Encryption Static Stealc
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
Behavior that indicates a threat
DNS request
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed stealc
Link:
https://www.filescan.io/uploads/66eef1f90883d6a903ed5177/reports/f9e667b3-7135-4a2f-8e3a-6d5e0cf1722a/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee
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/eade7229-d617-481e-ad12-f9dbcc39b016
Result
Threat name:
LummaC, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1515119
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 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
Multi AV Scanner detection for domain / URL
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
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 AntiVM3
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: 1515119 Sample: file.exe Startdate: 21/09/2024 Architecture: WINDOWS Score: 100 50 tendencerangej.shop 2->50 52 tearrybyiwo.shop 2->52 54 9 other IPs or domains 2->54 68 Multi AV Scanner detection for domain / URL 2->68 70 Suricata IDS alerts for network traffic 2->70 72 Found malware configuration 2->72 74 15 other signatures 2->74 9 file.exe 2 2->9         started        signatures3 process4 file5 40 C:\Users\user\AppData\Local\...\file.exe.log, CSV 9->40 dropped 84 Contains functionality to inject code into remote processes 9->84 86 Writes to foreign memory regions 9->86 88 Allocates memory in foreign processes 9->88 90 Injects a PE file into a foreign processes 9->90 13 RegAsm.exe 1 125 9->13         started        18 RegAsm.exe 9->18         started        20 conhost.exe 9->20         started        22 RegAsm.exe 9->22         started        signatures6 process7 dnsIp8 56 cowod.hopto.org 45.132.206.251, 443, 62754, 62756 LIFELINK-ASRU Russian Federation 13->56 58 116.203.165.127, 443, 62724, 62725 HETZNER-ASDE Germany 13->58 60 2 other IPs or domains 13->60 42 C:\Users\user\...\66eef0ca0fb35_lfdsa[1].exe, PE32 13->42 dropped 44 C:\ProgramData\softokn3.dll, PE32 13->44 dropped 46 C:\ProgramData\nss3.dll, PE32 13->46 dropped 48 5 other files (4 malicious) 13->48 dropped 92 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->92 94 Found many strings related to Crypto-Wallets (likely being stolen) 13->94 96 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->96 100 4 other signatures 13->100 24 GCAEHDBAAE.exe 2 13->24         started        27 cmd.exe 1 13->27         started        98 Searches for specific processes (likely to inject) 18->98 file9 signatures10 process11 signatures12 76 Machine Learning detection for dropped file 24->76 78 Writes to foreign memory regions 24->78 80 Allocates memory in foreign processes 24->80 82 2 other signatures 24->82 29 RegAsm.exe 24->29         started        32 conhost.exe 24->32         started        34 RegAsm.exe 24->34         started        36 conhost.exe 27->36         started        38 timeout.exe 1 27->38         started        process13 dnsIp14 62 tendencerangej.shop 104.21.16.38, 443, 62758 CLOUDFLARENETUS United States 29->62 64 fossillargeiw.shop 104.21.4.91, 443, 62759 CLOUDFLARENETUS United States 29->64 66 7 other IPs or domains 29->66
Score:
69%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-09-21 16:19:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nebi7t5ah2rbvoeom3htgjcajr2sp24qkck4pfkhmym34gasllxa._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee
Vidar
76b4e6a99335d5ffa35e15863b544bf2ec9ed76cc8320e1d3e2f521a27018d07
Vidar
a0add2ff01fd0b1c7a259a9b0f0bdee713a7edbbf12fa18820fc95a373254e3b
Vidar
e301b79d4279d52c49c886fcd0ab8acc3941c5cf28c7dd0eb57e8af81fe476fb
Vidar
e63036cb18083af12146e4a679bb5ae0cefea310a083c6dc78a8c88365896fe5
Vidar
eaec2f04454eb468c1f591be0487daec463582c2a1d839b2644f3df7ac449b7a
Vidar
f59f82ea9cbaa95389bbec5f80b427daa2e575c2827eaaede006590810809f9c
Vidar
+ 45 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:vidar botnet:9bf5e431869643a2ac397d2dc0d687fb credential_access discovery spyware stealer
Link:
https://tria.ge/reports/240921-tsg8ds1fmf/
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://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
https://appleboltelwk.shop/api
https://surveriysiop.shop/api
https://captainynfanw.shop/api
https://tearrybyiwo.shop/api
https://tendencerangej.shop/api
https://fossillargeiw.shop/api
https://coursedonnyre.shop/api
https://strappystyio.shop/api
https://steppyplantnw.shop/api
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0ee3b4cd-8ed5-4111-9adf-d5b3104cc2af
Unpacked files
SH256 hash:
8fbda1d965fe2a8dc8ca1afc0d583b06919cfc7767c58199f1133dc906146f3b
MD5 hash:
b3deee9aa476bf3b2dfb59edf3852f29
SHA1 hash:
9c450f996ebf440dc51ddea98e21eca322a9bf30
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/fd3eda9b-94b7-40d3-b5ba-ce1a6ce56ff6/
Parent samples :
69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee
64e4050888a60a81125a39c3f7f97734702cc10e3ee2c7b4c1936b47a5f49859
f4cd4350d5e48264696b980cc329ed0c1809b14194894557672cbb4baec3feea
f083e21b36dd20620436ee2fa9a7f8f98dd7ca182ed5e1cd19d05455a0b4ab68
1174cade1bd7b389c084b340898d4afd84e1145d9294d8a550f3a532f09cda7c
SH256 hash:
0a6b558dc092b4f6bce802a6407fe468f7b973c82db36e2d7a0d0db5635838b4
MD5 hash:
1fbd01ee768b7c4abfd2783a4707a072
SHA1 hash:
15288415ec755c2673da3c716386abfdd35aaaed
Link:
https://www.unpac.me/results/fd3eda9b-94b7-40d3-b5ba-ce1a6ce56ff6/
SH256 hash:
69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee
MD5 hash:
ebc0f29cf652faa6f21b72b4399d8274
SHA1 hash:
12e4d97b2a136ce381e61ad2f8d99b0f6d79d793
Link:
https://www.unpac.me/results/fd3eda9b-94b7-40d3-b5ba-ce1a6ce56ff6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/69028fcfa03e/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/69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee

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_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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 69028fcfa03ea21ab88e66cf3324404c7527eb905095c795476619be18125aee

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3184781/

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

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