MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3c16def99c05de25b1b8dfb73757f3356bad519c9c39292752aa07fab0653936. 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
| SHA256 hash: | 3c16def99c05de25b1b8dfb73757f3356bad519c9c39292752aa07fab0653936 |
|---|---|
| SHA3-384 hash: | 11ab53d32600efa88e85ab697949545fd73757d5ba131d21067c3e7ff15fa736749a7102cb2192ce6d4fdec8d42a946e |
| SHA1 hash: | 52a06ba919a3ff357e456022493f66289acee4b3 |
| MD5 hash: | 51367ff68633e00c8a084cb52534182f |
| humanhash: | kansas-sink-nuts-three |
| File name: | 51367ff68633e00c8a084cb52534182f |
| Download: | download sample |
| Signature | Vidar |
| File size: | 394'240 bytes |
| First seen: | 2023-11-24 06:12:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 6144:mbrmxtDV8OaZZDew02Ypus4G+ftUhNOw9Jiv/5IvjA21ROSF043sZi:CgtD+OKIt2YpL4G+fHUJ7L51ROSFn5 |
| Threatray | 755 similar samples on MalwareBazaar |
| TLSH | T1F48412ACE65CBB12C6E94B7F94E6B95553B1C2B2B30BF707B8C9822508117D76112BC3 |
| 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) (4505/5/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
337
Origin country :
FRVendor Threat Intelligence
Malware family:
nanocore
ID:
1
File name:
New Text Document.bin.zip
Verdict:
Malicious activity
Analysis date:
2023-11-24 06:50:50 UTC
Tags:
loader stealer nanocore rat remote privateloader evasion opendir stealc amadey botnet arechclient2 backdoor miner smoke risepro kelihos trojan lumma redline zgrat socks5systemz
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed packed smartassembly smart_assembly
Verdict:
Malicious
Labled as:
Malware
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:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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)
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 Costura Assembly Loader
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Seraph
Status:
Malicious
First seen:
2023-11-23 01:11:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 37 (70.27%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 745 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks installed software on the system
Checks computer location settings
Deletes itself
Reads data files stored by FTP clients
Downloads MZ/PE file
Unpacked files
SH256 hash:
b04b848ec789e25f640ccddcc070e663b31880c3dba60dc858e06b56c2769c8b
MD5 hash:
a615edf20fa94a073c94d898db0e05ba
SHA1 hash:
b391ae171f546faf3d58facdf269eaf65a7fe529
SH256 hash:
1c121c232c38153ebe3be353952424c7b996584f5c563b88adfcd0d1a6b8cd5a
MD5 hash:
7e6f06ab7d6fabd86c054982a17ce657
SHA1 hash:
889cbbea59928a7e597d873d0d51b78d7974efd8
Detections:
INDICATOR_EXE_Packed_SmartAssembly
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
SH256 hash:
f373270c0047ff25d96d03d85440fb689bc52d772ccc493cd1fce62c6d3e5a32
MD5 hash:
6e6d94622a2bc0ca4c6e8606c82a3fd7
SHA1 hash:
39fbf889260955ac67975da1fd2205d29c3aeff4
SH256 hash:
6c8cba165e4f21b84e1d068672fe1bf1cedef48b86d3b0db517c71a1f060c733
MD5 hash:
16ebdff3ac3d62a85d6f827a5eed9b61
SHA1 hash:
22015431512eb70507fca3a0c84ac391c5c799f5
SH256 hash:
535a5dd156739794c9725080e0da2bd539cb58f462396384019691270a3c0a24
MD5 hash:
5225da13ed8e62a35f184f44abe55f07
SHA1 hash:
18ec7b3dd0c70d8be0821df606adbc816ad0fe20
SH256 hash:
698a0ccaa7b150f6bf2ff8a7f764512bcf124bfcf64a4aa7c14ceb70a69501ac
MD5 hash:
d54c44f69f224811a7778bfd93a585a1
SHA1 hash:
0839ed22b8b3cb9f9253bd8ddf6ddf9b3200d787
SH256 hash:
3c16def99c05de25b1b8dfb73757f3356bad519c9c39292752aa07fab0653936
MD5 hash:
51367ff68633e00c8a084cb52534182f
SHA1 hash:
52a06ba919a3ff357e456022493f66289acee4b3
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Malware family:
Stealc
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: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | has_telegram_urls |
|---|---|
| Author: | Aaron DeVera<aaron@backchannel.re> |
| Description: | Detects Telegram URLs |
| Rule name: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| 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
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://185.196.9.161/Opesi.exe