MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee1bddda91c3a8a3ca8b3fcc077c373dc80da17b94ae6dc7f4219116a49fd7ac. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ee1bddda91c3a8a3ca8b3fcc077c373dc80da17b94ae6dc7f4219116a49fd7ac
SHA3-384 hash: c8d9605559ad063816eef8031f3aefcfc9a9543006d4b8d26733fcc1cc6d31f9ae4669886ed19939d14282a6ee9a4882
SHA1 hash: ea6f8db99166b3e00156335e005ac71997897d33
MD5 hash: 90293a1f4e28feaa96a249f68586f120
humanhash: papa-seventeen-mobile-batman
File name:Arcane.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:73'651'480 bytes
First seen:2026-07-12 12:50:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (589 x GuLoader, 130 x RemcosRAT, 84 x EpsilonStealer)
ssdeep 1572864:oLdkhYYBlTge0SFIABZI48z2Fi/S8JKBUmy+N5Xe6EfB7U7:o2+YBZBLaABZVPArg/bXeB7U7
TLSH T1B2F7338093458655D1CB6FFC617F1EF3AE1A4DF0A219609F06A28932F6AE47BC58C14F
TrID 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win64 Executable (generic) (6522/11/2)
8.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter burger
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
SE SE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1c8724d2-1b85-4613-891b-ea27f7dfc1fb/
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-07-12 12:56:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6948fc71-4a74-4864-a09c-8f0d3f342ca0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a538dcda53b0ea1c820e2f9
Tags:
obfuscate shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Searching for the window
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Searching for synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching the process to interact with network services
Launching a process
Creating a file
Forced system process termination
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm base64 crypto expand expired-cert fingerprint fingerprint hacktool installer installer installer-heuristic lolbin microsoft_visual_cc nsis obfuscated reconnaissance
Link:
https://www.filescan.io/uploads/6a538dc51ae3bd20753e2c41/reports/29f8c885-75af-40ea-93ff-9c0d286b3d21/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/ee1bddda91c3a8a3ca8b3fcc077c373dc80da17b94ae6dc7f4219116a49fd7ac
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-11T23:55:00Z UTC
Last seen:
2026-07-12T03:39:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/ee1bddda91c3a8a3ca8b3fcc077c373dc80da17b94ae6dc7f4219116a49fd7ac/results?tab=lookup
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1941211
Signature
Adds a directory exclusion to Windows Defender
Adds extensions / path to Windows Defender exclusion list
Adds extensions / path to Windows Defender exclusion list (Registry)
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Drops large PE files
Encrypted powershell cmdline option found
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Potentially malicious time measurement code found
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
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)
Unusual module load detection (module proxying)
Uses cmd line tools excessively to alter registry or file data
Uses the Telegram API (likely for C&C communication)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript called in batch mode (surpress errors)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1941211 Sample: Arcane.exe Startdate: 12/07/2026 Architecture: WINDOWS Score: 100 65 api.telegram.org 2->65 67 ipinfo.io 2->67 69 3 other IPs or domains 2->69 95 Suricata IDS alerts for network traffic 2->95 97 Found malware configuration 2->97 99 Antivirus detection for URL or domain 2->99 103 8 other signatures 2->103 10 Arcane.exe 187 2->10         started        signatures3 101 Uses the Telegram API (likely for C&C communication) 65->101 process4 file5 53 C:\Users\user\AppData\Local\...\nsis7z.dll, PE32 10->53 dropped 55 C:\Users\user\AppData\Local\...\System.dll, PE32 10->55 dropped 57 C:\Users\user\AppData\Local\...\vulkan-1.dll, PE32+ 10->57 dropped 59 10 other malicious files 10->59 dropped 125 Drops large PE files 10->125 14 Installer.exe 52 10->14         started        signatures6 process7 dnsIp8 75 62.60.226.198, 49713, 80 FEMOITGB Germany 14->75 77 api.telegram.org 149.154.166.110, 443, 49709, 49710 TELEGRAMVG United Kingdom 14->77 79 4 other IPs or domains 14->79 61 C:\Users\user~1\...\payload.exe (copy), PE32+ 14->61 dropped 63 C:\Users\user\AppData\...\payload.exe.tmp, PE32+ 14->63 dropped 81 Adds extensions / path to Windows Defender exclusion list 14->81 83 Adds a directory exclusion to Windows Defender 14->83 85 Unusual module load detection (module proxying) 14->85 19 payload.exe 14->19         started        23 cmd.exe 1 14->23         started        25 cmd.exe 14->25         started        27 28 other processes 14->27 file9 signatures10 process11 dnsIp12 71 91.98.98.86, 443, 49718, 49721 HETZNER-ASDE Germany 19->71 105 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->105 107 Found many strings related to Crypto-Wallets (likely being stolen) 19->107 109 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 19->109 123 7 other signatures 19->123 111 Suspicious powershell command line found 23->111 113 Uses cmd line tools excessively to alter registry or file data 23->113 115 Encrypted powershell cmdline option found 23->115 117 Bypasses PowerShell execution policy 23->117 29 net.exe 1 23->29         started        31 conhost.exe 23->31         started        119 Adds a directory exclusion to Windows Defender 25->119 33 powershell.exe 25->33         started        36 conhost.exe 25->36         started        73 chrome.cloudflare-dns.com 172.64.41.3, 443, 49701, 49703 CLOUDFLARENET-CloudflareIncUS Canada 27->73 121 Wscript called in batch mode (surpress errors) 27->121 38 cmd.exe 27->38         started        40 reg.exe 27->40         started        42 wscript.exe 27->42         started        44 45 other processes 27->44 signatures13 process14 signatures15 46 net1.exe 1 29->46         started        89 Loading BitLocker PowerShell Module 33->89 48 payload.exe 38->48         started        91 Adds extensions / path to Windows Defender exclusion list (Registry) 40->91 93 Windows Scripting host queries suspicious COM object (likely to drop second stage) 42->93 51 net1.exe 44->51         started        process16 signatures17 87 Hides threads from debuggers 48->87
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5yn53wuryoukhsulh7gao7bxhxea3il3ssxg3r7uegirnje726wa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery execution trojan
Link:
https://tria.ge/reports/260712-p3neyaas4k/
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Hide Artifacts: Ignore Process Interrupts
Hide Artifacts: Hidden Window
Looks up external IP address via web service
Obfuscated Files or Information: Command Obfuscation
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
Command and Scripting Interpreter: PowerShell
Windows security bypass
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Detect_NSIS_Nullsoft_Installer
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
Rule name:GenesisStealer_Installer_NSIS_MaaS_Template
Create hunting rule
Author:n3r
Description:GenesisStealer NSIS installer (MaaS template). Imphash-based broad detector - also catches ScarfaceStealer / RemusStealer / VoidStealer variants sharing the same installer shell.
Rule name:NSIS
Create hunting rule
Author:kevoreilly
Description:NSIS Integrity Check function

File information

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

Vidar

Executable exe ee1bddda91c3a8a3ca8b3fcc077c373dc80da17b94ae6dc7f4219116a49fd7ac

(this sample)

Vidar

Executable exe 5bcc428f37655c7bc16110cc2127c510f66827a382cb1c9fa251b15a7d2c214b

  
Dropping
SHA256 5bcc428f37655c7bc16110cc2127c510f66827a382cb1c9fa251b15a7d2c214b
  
Dropping
MD5 81af526997f7d172e433e765f2840b6f

Comments