MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 786b943c54412ea1361cceb2cc72d380ff10acc1b604d72c2c791d7ad8b45957. 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
| SHA256 hash: | 786b943c54412ea1361cceb2cc72d380ff10acc1b604d72c2c791d7ad8b45957 |
|---|---|
| SHA3-384 hash: | d7fa740b376b9a680a7c1dd792e2ab85dd2c3ede405f2d4c10159f7c4cbc6cc828ac52d7057de874bd9ec64473fc34b7 |
| SHA1 hash: | c728d9c975e8e2562210da21ca9a43f8a12c21aa |
| MD5 hash: | f1e756b85ee7ddbd40d3a4213956c693 |
| humanhash: | carolina-robin-snake-friend |
| File name: | f1e756b85ee7ddbd40d3a4213956c693.exe |
| Download: | download sample |
| Signature | Vidar |
| File size: | 324'608 bytes |
| First seen: | 2023-10-05 08:57:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7bf0c3cbf0d3960e40b75bc830477f17 (6 x Stealc, 5 x Smoke Loader, 3 x Tofsee) |
| ssdeep | 6144:neX652Eet/FA1qB5W4NduL7WImMO0lJCr02:nn527t/FAEBDNgLaeO0l0r02 |
| Threatray | 15 similar samples on MalwareBazaar |
| TLSH | T1AF64F22172B2C4B1E6F216784834DB80BE7F747329B9859F3715066E6E613D29EA3307 |
| 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) (10523/12/4) 6.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | 040404020c602000 (1 x Vidar) |
| Reporter |  abuse_ch |
| Tags: | exe vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
282
Origin country :
NLVendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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:
Suspicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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 domain / URL
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2023-10-04 22:10:37 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
29 of 35 (82.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 5 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:4841d6b1839c4fa7c20ecc420b82b347 discovery spyware stealer
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
Accesses 2FA software files, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Vidar
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561199557479327
https://t.me/grizmons
https://t.me/grizmons
Unpacked files
SH256 hash:
d61bfabd8555467af57a3c236d7d770d3739ded5d4a2de4199f9f0314b644097
MD5 hash:
5c769480b3e2b9e64dec1bc40556fe56
SHA1 hash:
26a6b55d2bc5802fe9395dd2ea9252ff53e5d037
Detections:
VidarStealer
SH256 hash:
786b943c54412ea1361cceb2cc72d380ff10acc1b604d72c2c791d7ad8b45957
MD5 hash:
f1e756b85ee7ddbd40d3a4213956c693
SHA1 hash:
c728d9c975e8e2562210da21ca9a43f8a12c21aa
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerHiding__Active |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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