MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d
SHA3-384 hash: c2d31f00511e84e5117d1fe3c0f3cdfaded0250d205482cb92265a713432ce4f5b46560b766c844fa141b7274b46d019
SHA1 hash: 1a389091178f2be8ce486cd860de16263f8e902e
MD5 hash: dfd5f78a711fa92337010ecc028470b4
humanhash: crazy-william-lactose-asparagus
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:393'728 bytes
First seen:2024-12-12 15:46:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0fb3214432dbe82c7d28f455ed75b6da (1 x Vidar, 1 x LummaStealer)
ssdeep 6144:sb3tLc1aQEo7F8Ci7oUPI13oxfys0geKPVMd5:uto1moSCi8RGBr7zVi
Threatray 1 similar samples on MalwareBazaar
TLSH T1DE84F121B554C2B2C4DB6935682CFB716F7EB4311A50848B33A81BBE5F703E1A3657A3
TrID 38.6% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.0% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon 000405010c183000 (1 x Vidar)
Reporter Bitsight
Tags:exe vidar


Avatar
Bitsight
url: http://31.41.244.11/files/encoxx/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
414
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
0a7428f3f91be66d8d3243fc5b29a4176da5b9541cd61245d431457299c84b47
Verdict:
Malicious activity
Analysis date:
2024-12-12 13:39:24 UTC
Tags:
amadey botnet stealer loader telegram stealc themida lumma
Link:
https://app.any.run/tasks/3a2ecfe9-dbc0-4705-838f-814b961147c2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675b06e3e19061cac7f07335
Tags:
crypt virus lien sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Sending a TCP request to an infection source
Query of malicious DNS domain
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint microsoft_visual_cc
Link:
https://www.filescan.io/uploads/675b057ed00374fb90e1b9c7/reports/42cf9b68-6a5c-478b-897c-e396cbe1e4e4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b810e7b-b074-4134-864c-dfaaf7e467f9
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1573855
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
Contain functionality to detect virtual machines
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
Performs DNS queries to domains with low reputation
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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1573855 Sample: file.exe Startdate: 12/12/2024 Architecture: WINDOWS Score: 100 29 grahm.xyz 2->29 31 t.me 2->31 45 Suricata IDS alerts for network traffic 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 53 7 other signatures 2->53 8 file.exe 37 2->8         started        signatures3 51 Performs DNS queries to domains with low reputation 29->51 process4 dnsIp5 35 grahm.xyz 116.203.10.31, 443, 49731, 49732 HETZNER-ASDE Germany 8->35 37 t.me 149.154.167.99, 443, 49730 TELEGRAMRU United Kingdom 8->37 39 127.0.0.1 unknown unknown 8->39 55 Detected unpacking (changes PE section rights) 8->55 57 Detected unpacking (overwrites its own PE header) 8->57 59 Attempt to bypass Chrome Application-Bound Encryption 8->59 61 8 other signatures 8->61 12 chrome.exe 8->12         started        15 WerFault.exe 21 16 8->15         started        18 cmd.exe 1 8->18         started        signatures6 process7 dnsIp8 41 192.168.2.4, 138, 443, 49730 unknown unknown 12->41 43 239.255.255.250 unknown Reserved 12->43 20 chrome.exe 12->20         started        27 C:\ProgramData\Microsoft\...\Report.wer, Unicode 15->27 dropped 23 conhost.exe 18->23         started        25 timeout.exe 1 18->25         started        file9 process10 dnsIp11 33 www.google.com 142.250.181.36, 443, 49745, 49746 GOOGLEUS United States 20->33
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-12-12 10:41:38 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3klpf23u4yg6pemwd3zyadbwuxqseax6s6xf2l6pyh7eas6bhqgq._file
Verdict:
malicious
Label(s):
shellcode_loader_002
Create hunting rule
Similar samples:
da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d
Vidar
error
Vidar
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery spyware stealer
Link:
https://tria.ge/reports/241212-s77wxsynbs/
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
System Location Discovery: System Language Discovery
Checks installed software on the system
Checks computer location settings
Deletes itself
Reads data files stored by FTP clients
Unsecured Credentials: Credentials In Files
Verdict:
Malicious
Tags:
Win.Packer.pkr_ce1a-9980177-0
YARA:
n/a
Link:
https://app.threat.zone/submission/faf8a923-0c5c-43b2-9081-3a47a2829a02
Unpacked files
SH256 hash:
da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d
MD5 hash:
dfd5f78a711fa92337010ecc028470b4
SHA1 hash:
1a389091178f2be8ce486cd860de16263f8e902e
Link:
https://www.unpac.me/results/cbbc50cf-e8f7-4e80-ab73-22bfe9316336/
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/da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

File information

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

Web download

Vidar

Executable exe da96f2eb74e60de791961ef3800c36a5e12202fe97ae5d2fcfc1fe404bc13c0d

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3346453/
  
URLhaus
https://urlhaus.abuse.ch/url/3346456/
  
URLhaus
https://urlhaus.abuse.ch/url/3346463/
  
URLhaus
https://urlhaus.abuse.ch/url/3346492/

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 (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindNextVolumeW
KERNEL32.dll::FindNextVolumeMountPointW
KERNEL32.dll::GetDevicePowerState
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleInputA
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::GetTempFileNameA
KERNEL32.dll::SetVolumeMountPointA
KERNEL32.dll::BackupWrite
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameA
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpCheckPlatform

Comments