MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 340301d70f20bfbc4317a124d6fd8e3cce066bab570389759b1d55e8b7222b25. 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: 12
| SHA256 hash: | 340301d70f20bfbc4317a124d6fd8e3cce066bab570389759b1d55e8b7222b25 |
|---|---|
| SHA3-384 hash: | a26d9efb24b4ecbae198f92685b63de0cf4f8787fbbc26e463e78f6b14303ae969e3798c4a30d3b071b0a464379ace41 |
| SHA1 hash: | c49615ed8c4dbfe9bf6b6d8de6b6a8eb55631a64 |
| MD5 hash: | 57aa8011801f08ca21bd8043d2c78f26 |
| humanhash: | sodium-fix-nuts-nuts |
| File name: | SecuriteInfo.com.Win32.TrojanX-gen.3867.18684 |
| Download: | download sample |
| Signature | Vidar |
| File size: | 7'965'184 bytes |
| First seen: | 2024-02-20 08:25:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 98304:QCXy7PIzkQaedAwom72c25SMa9mJ0hQSDQNen:2IzkQadbAOIFOTen |
| TLSH | T19E863A637A95C900D02D2533CADE991447FCBF442E13EA1E3BAEB75C61233764A276C9 |
| TrID | 34.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 27.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 14.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 6.1% (.SCR) Windows screen saver (13097/50/3) 4.9% (.EXE) Win64 Executable (generic) (10523/12/4) |
| File icon (PE): |  |
| dhash icon | f8f8d8d8ccccd0d8 (1 x Vidar) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
316
Origin country :
FRVendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
explorer lolbin msbuild obfuscated
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Result
Threat name:
Vidar
Detection:
malicious
Classification:
evad.troj.spyw
Score:
100 / 100
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Country aware sample found (crashes after keyboard check)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Sigma detected: Silenttrinity Stager Msbuild Activity
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Smokeloader
Status:
Suspicious
First seen:
2024-02-19 22:00:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
13 of 37 (35.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:90fbe0fcdb23e600d250c86f91e6abc9 stealer
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect Vidar Stealer
Vidar
Malware Config
C2 Extraction:
https://t.me/hypergog
https://steamcommunity.com/profiles/76561199642171824
https://steamcommunity.com/profiles/76561199642171824
Unpacked files
SH256 hash:
340301d70f20bfbc4317a124d6fd8e3cce066bab570389759b1d55e8b7222b25
MD5 hash:
57aa8011801f08ca21bd8043d2c78f26
SHA1 hash:
c49615ed8c4dbfe9bf6b6d8de6b6a8eb55631a64
Malware family:
Vidar.A
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via web download
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