MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 42e2ad1b0ae1c68d812cc652e0167b2b51d51fc33712fba712223704ea609435. 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: 14
| SHA256 hash: | 42e2ad1b0ae1c68d812cc652e0167b2b51d51fc33712fba712223704ea609435 |
|---|---|
| SHA3-384 hash: | 399494bc2e32c81ffe12aeca0b92af80108ff27eba60b587718b79cadac5afc56f61b3283c15d4059f085e0baf7ef73e |
| SHA1 hash: | 6930f407789a62615afe768b49004cb2417718cd |
| MD5 hash: | 7d58c4cda8d8bd1adc2815fac5d375d3 |
| humanhash: | queen-november-carolina-cola |
| File name: | 7d58c4cda8d8bd1adc2815fac5d375d3 |
| Download: | download sample |
| Signature | Vidar |
| File size: | 1'024'512 bytes |
| First seen: | 2023-11-26 05:02:49 UTC |
| Last seen: | 2023-11-26 06:16:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:yvIBSE0pqRvQ/oZI/odwn4EPNNlgDs1W/ejMK:o88MvQ/oZI/odwn4EPNXis1Uej |
| Threatray | 3 similar samples on MalwareBazaar |
| TLSH | T1E2258C4C97EC4A5BC68C17B5E012C74F4BB4C51696C3A7A6F8C9A6701CCA7929ECD2C3 |
| 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 :
2
# of downloads :
335
Origin country :
FRVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Restart of the analyzed sample
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
MSILHeracles.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:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
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:
Win32.Spyware.Vidar
Status:
Malicious
First seen:
2023-11-26 01:46:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
19 of 37 (51.35%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks installed software on the system
Checks computer location settings
Reads data files stored by FTP clients
Downloads MZ/PE file
Unpacked files
SH256 hash:
b04b848ec789e25f640ccddcc070e663b31880c3dba60dc858e06b56c2769c8b
MD5 hash:
a615edf20fa94a073c94d898db0e05ba
SHA1 hash:
b391ae171f546faf3d58facdf269eaf65a7fe529
SH256 hash:
177e3012723a5a5ae0956850312cd5d73802de2938ac6a83462eb17fa527b630
MD5 hash:
b5fced50c726747b88a927f7e7e22c5f
SHA1 hash:
91be96518b2bd184dfbbbf7fabecf4653117a151
SH256 hash:
d8e2fbb6dcafd0ae65352e8fc9f4cc70db9664960c104e54af3ec34f26316b7d
MD5 hash:
7aa43e8831a96cb456e0acc774e7eb23
SHA1 hash:
8bd2cf3f9a0de58dbe839974d3589ceb33996072
Detections:
INDICATOR_EXE_Packed_SmartAssembly
SH256 hash:
f39df2584372411b3dd38aa6094abeaaa4de7a38038767aa773c5dddeaeb9f4b
MD5 hash:
d83a20c7492c32be6a4a440f2471bd85
SHA1 hash:
8ba924cc1a11aa80c85311b42a1eae073ee22c76
SH256 hash:
42e2ad1b0ae1c68d812cc652e0167b2b51d51fc33712fba712223704ea609435
MD5 hash:
7d58c4cda8d8bd1adc2815fac5d375d3
SHA1 hash:
6930f407789a62615afe768b49004cb2417718cd
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | Check_OutputDebugStringA_iat |
|---|
| 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_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs |
|---|---|
| Author: | ditekSHen |
| Description: | Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs |
|---|---|
| Author: | ditekSHen |
| Description: | Detect binaries embedding considerable number of MFA browser extension IDs. |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | QbotStuff |
|---|---|
| Author: | anonymous |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_vidar |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detection of Vidar Stealer and Variants via strings present in final unpacked payloads |
| Rule name: | win_vidar_strings_jun_2023 |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detection of Vidar Stealer and Variants via strings present in final unpacked payloads |
| Rule name: | yara_template |
|---|
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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