MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b
SHA3-384 hash: e7512f29cf4ea4b8557dc6c175438602b373d9fe4fb3704358141e7e80114fb70ab60b850748c7f9d845ae3f4d68d32d
SHA1 hash: b2b680621f92dd8d8acc96b9cfe35a83dcc935a4
MD5 hash: fa3494703899cbfa59ca491e5ab8efaf
humanhash: kentucky-yankee-beer-oscar
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:289'832 bytes
First seen:2024-09-10 17:13:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:CTHJlIu6SZJ8QUQu3LScxXr7V52LNBfcAwfcgZVaSZnDkPQEO:CTHv7Dv5UxLSQVcHfIcg3aShyQEO
Threatray 1 similar samples on MalwareBazaar
TLSH T12B5423A61154A257C56CAC33B8E2735FAEBCF14BFE474963B339804B3D12209766D2E4
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: https://kaysons-group.com/vgtew.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
427
Origin country :
US US
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-10 17:16:13 UTC
Tags:
vidar telegram stealer stealc loader
Link:
https://app.any.run/tasks/9fa04312-cea5-4b23-9e0c-db2b8db617f0

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:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e07e5e751db35a8b9f6c11
Tags:
Banker Encryption Generic Network Static Stealth
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66e07e5c3217f3984dd00239/reports/01ce1d92-4d73-4e3f-a6a2-79c476d33fd9/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b
Result
Verdict:
UNKNOWN
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/7d7e67ee-393d-4ea1-9b5b-c003f2de2f8b
Result
Threat name:
LummaC, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1508852
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 dropped 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: 1508852 Sample: file.exe Startdate: 10/09/2024 Architecture: WINDOWS Score: 100 57 tenntysjuxmz.shop 2->57 59 t.me 2->59 61 11 other IPs or domains 2->61 69 Suricata IDS alerts for network traffic 2->69 71 Found malware configuration 2->71 73 Antivirus detection for URL or domain 2->73 75 13 other signatures 2->75 9 file.exe 2 2->9         started        signatures3 process4 file5 41 C:\Users\user\AppData\Local\...\file.exe.log, CSV 9->41 dropped 89 Contains functionality to inject code into remote processes 9->89 91 Writes to foreign memory regions 9->91 93 Allocates memory in foreign processes 9->93 95 Injects a PE file into a foreign processes 9->95 13 RegAsm.exe 1 166 9->13         started        18 conhost.exe 9->18         started        signatures6 process7 dnsIp8 63 t.me 149.154.167.99, 443, 49713, 57433 TELEGRAMRU United Kingdom 13->63 65 147.45.126.10, 49715, 57418, 57434 FREE-NET-ASFREEnetEU Russian Federation 13->65 67 kaysons-group.com 162.240.152.163, 443, 57419, 57420 UNIFIEDLAYER-AS-1US United States 13->67 43 C:\Users\user\AppData\Local\...\vgtew[1].exe, PE32 13->43 dropped 45 C:\Users\user\AppData\Local\...\lgfjd[1].exe, PE32 13->45 dropped 47 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 13->47 dropped 49 14 other files (10 malicious) 13->49 dropped 99 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->99 101 Found many strings related to Crypto-Wallets (likely being stolen) 13->101 103 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->103 105 5 other signatures 13->105 20 AAKKKEBFCG.exe 2 13->20         started        23 IDBFHJDAAF.exe 2 13->23         started        25 cmd.exe 1 13->25         started        file9 signatures10 process11 signatures12 77 Multi AV Scanner detection for dropped file 20->77 79 Machine Learning detection for dropped file 20->79 81 Writes to foreign memory regions 20->81 27 RegAsm.exe 78 20->27         started        30 conhost.exe 20->30         started        83 Allocates memory in foreign processes 23->83 85 Injects a PE file into a foreign processes 23->85 87 LummaC encrypted strings found 23->87 32 RegAsm.exe 23->32         started        35 conhost.exe 23->35         started        37 conhost.exe 25->37         started        39 timeout.exe 1 25->39         started        process13 dnsIp14 97 Tries to harvest and steal browser information (history, passwords, etc) 27->97 51 basedsymsotp.shop 104.21.78.130, 443, 57424 CLOUDFLARENETUS United States 32->51 53 stitchmiscpaew.shop 172.67.136.135, 443, 57428 CLOUDFLARENETUS United States 32->53 55 3 other IPs or domains 32->55 signatures15
Score:
64%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r24iel6p6boysa3dfftjxvsuzid2y2fmxzzgnvrceprlllm6wz5q._file
Verdict:
unknown
Similar samples:
daf4e8849a3b6011bff41cc2c7decee8c769a4ebf2be3d7316930f40448ddb25
Vidar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:vidar credential_access discovery spyware stealer
Link:
https://tria.ge/reports/240910-vrzaysvdpn/
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/fneogr
https://t.me/edm0d
https://steamcommunity.com/profiles/76561199768374681
https://ignoracndwko.shop/api
https://preachstrwnwjw.shop/api
https://complainnykso.shop/api
https://basedsymsotp.shop/api
https://charistmatwio.shop/api
https://grassemenwji.shop/api
https://stitchmiscpaew.shop/api
https://commisionipwn.shop/api
https://tenntysjuxmz.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4ca5c8a2-9533-4787-a5a8-14c091ae1fab
Unpacked files
SH256 hash:
e7329259152bd224ef3ae5ffe08d303dd47acb68b6eb7abf7ebce0ab3dd7087e
MD5 hash:
f35a6842bd0ebf20b36783eb0730c172
SHA1 hash:
a7ec4b411bcc1a1fe328f922e416a6c25378eaa0
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/816bfca9-465f-42e1-a37e-4ac7c8b27316/
Parent samples :
656c58153302a82bdc4994a170163628f1aedd101b0efe6471b5af0d4173c1f5
97eb9202d98aa1d2ff12cbc779f715c8262b1c2281128b7ba26df7d1ed4930cb
1071d6290a7dd366135a37c2667366e6642d719c34f25a6ed02bba9de9fa99d0
9c1173238ad24a2c0f1b36e424a3e9f94c41ab757c8897e4b57b9212fb8d4fd4
4e20a0aa3d323c0a1aa676c7eb3656cdd34cb69da614b4dc8aa946f5bcb2be39
8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b
SH256 hash:
0ab41930f0a18d7629031bf5cd9a8c7090c13983c1d7567b9018185f0fa18f0d
MD5 hash:
2890a00ef6943ed98e2b7c6e3e49ae1c
SHA1 hash:
9072a751e68fe39222aebc87ffb898a423310ce9
Link:
https://www.unpac.me/results/816bfca9-465f-42e1-a37e-4ac7c8b27316/
SH256 hash:
8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b
MD5 hash:
fa3494703899cbfa59ca491e5ab8efaf
SHA1 hash:
b2b680621f92dd8d8acc96b9cfe35a83dcc935a4
Link:
https://www.unpac.me/results/816bfca9-465f-42e1-a37e-4ac7c8b27316/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8eb8822fcff0/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/8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b

File information

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

Web download

Vidar

Executable exe 8eb8822fcff05d89036329669bd654ca07ac68acbe7266d62223e2b5ad9eb67b

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3165822/

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