MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2. 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: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2
SHA3-384 hash: e64b5fd3e8057606ae43b6cb745d5e245c0d44a4ddcdbe541d0f16f964606bd92a9a28c4aef731a1489ed084cb91dbf6
SHA1 hash: 9341a1d93b906e90053e15873edfbe792f47a7f3
MD5 hash: 317a685e8d63e4fa4d16876659095b82
humanhash: white-comet-cardinal-coffee
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:289'832 bytes
First seen:2024-09-09 18:30:01 UTC
Last seen:2024-09-10 13:32:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 6144:EjPoq+m41DgFfyDE3zYzbsZlKThQVJ71kchYxLlQxsDfzU/0EO:Ez+VWyDE3zgQZM1UkHtlQxsDfg/0EO
Threatray 8 similar samples on MalwareBazaar
TLSH T12754128603F48A4CEEE65F7197B5B33967B2750278E2648B00A362AD0D6D740C77276F
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/66df1683e162e_12.exe#d12

Intelligence

File Origin
# of uploads :
2
# of downloads :
424
Origin country :
US US
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-09 18:31:41 UTC
Tags:
vidar telegram stealer stealc loader
Link:
https://app.any.run/tasks/d89e29e5-b01c-4d1c-a90a-896acedc11cd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.22490.7115.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66df3ead751db35a8b9f5ed8
Tags:
Encryption Static
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
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66df3ead4a2597249d52e784/reports/b2376cbc-2134-4a88-a876-7b8b91fc4988/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2
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/3cf2dd9b-6637-463c-a334-e24ceb0ef716
Result
Threat name:
LummaC, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1508189
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: 1508189 Sample: file.exe Startdate: 09/09/2024 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 1 179 9->13         started        18 conhost.exe 9->18         started        signatures6 process7 dnsIp8 63 t.me 149.154.167.99, 443, 49740, 60020 TELEGRAMRU United Kingdom 13->63 65 147.45.126.10, 49741, 60021, 80 FREE-NET-ASFREEnetEU Russian Federation 13->65 67 147.45.44.104, 60008, 80 FREE-NET-ASFREEnetEU Russian Federation 13->67 43 C:\Users\user\AppData\Local\...\sql[1].dll, PE32 13->43 dropped 45 C:\Users\user\AppData\...\softokn3[1].dll, 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 101 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->101 103 Found many strings related to Crypto-Wallets (likely being stolen) 13->103 105 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->105 107 5 other signatures 13->107 20 KJJJKFIIIJ.exe 2 13->20         started        23 IJKFHDBKFC.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 117 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 detect sandboxes and other dynamic analysis tools (process name or module or function) 27->97 99 Tries to harvest and steal browser information (history, passwords, etc) 27->99 51 basedsymsotp.shop 104.21.78.130, 443, 60012 CLOUDFLARENETUS United States 32->51 53 stitchmiscpaew.shop 172.67.136.135, 443, 60016 CLOUDFLARENETUS United States 32->53 55 3 other IPs or domains 32->55 signatures15
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-09-09 18:31:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5sn5afsye7p6ls66snawrvmd2ltce47hwxa5juefiyicbgumadba._file
Verdict:
unknown
Similar samples:
00c66edc8b41592e299f449a6b7a4e3ab949f7cca0c27bba9a279feacc6e5b6b
Vidar
0b6cd2b1e18193ba33edbd6a3fc464a6e302f0da7f881dd48aedbf6ba993aa32
Vidar
4e20a0aa3d323c0a1aa676c7eb3656cdd34cb69da614b4dc8aa946f5bcb2be39
Vidar
56ae5bba6fe924b256f6bae52762d29816fe2b92500b7be0baba2ca0ec396db4
Vidar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar credential_access discovery spyware stealer
Link:
https://tria.ge/reports/240909-w5f7zasgln/
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
Checks installed software on the system
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
Vidar
Malware Config
C2 Extraction:
https://t.me/fneogr
https://t.me/edm0d
https://steamcommunity.com/profiles/76561199768374681
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2cd5c258-c631-4420-bd85-192cab1c5d6e
Unpacked files
SH256 hash:
912a31de7a8c337a7666bf44f14a125f83ae9b248428ea3273018f71d963cd31
MD5 hash:
c3ae8e3f66263ef087332800070427a7
SHA1 hash:
9ac364d110c792c7d96b3f78e5c6e602c607447c
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/b8425ffe-8140-402e-bc7d-a59872060bad/
Parent samples :
ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2
abca40b38e430b2eca2c726dfbda0179abc347028f401bb3ddc143c293e218b5
6a29ad0875e10f90cc6f55458e76f60b06a02da68ed6dcd8c9f856872ab2f053
7f69b755604b2ba054290d816326a1f8f6ae1a10c460f1a94da936d017ebaac7
SH256 hash:
0ab41930f0a18d7629031bf5cd9a8c7090c13983c1d7567b9018185f0fa18f0d
MD5 hash:
2890a00ef6943ed98e2b7c6e3e49ae1c
SHA1 hash:
9072a751e68fe39222aebc87ffb898a423310ce9
Link:
https://www.unpac.me/results/b8425ffe-8140-402e-bc7d-a59872060bad/
SH256 hash:
ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2
MD5 hash:
317a685e8d63e4fa4d16876659095b82
SHA1 hash:
9341a1d93b906e90053e15873edfbe792f47a7f3
Link:
https://www.unpac.me/results/b8425ffe-8140-402e-bc7d-a59872060bad/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ec9bd0165827/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/ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2

File information

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

Web download

Vidar

Executable exe ec9bd0165827dfe5cbde934168d583d2e62273e7b5c1d4d0854610209a8c00c2

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3164512/
  
URLhaus
https://urlhaus.abuse.ch/url/3165598/

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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