MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bef14d51446ab2f7d3bc07a09398587253a4e844331dfba145ae9508e8aa30bb. 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
Stealc
Vendor detections: 15
| SHA256 hash: | bef14d51446ab2f7d3bc07a09398587253a4e844331dfba145ae9508e8aa30bb |
|---|---|
| SHA3-384 hash: | 3794a376d78c8690bcb45e303e3e049551621d476b74d53d26a5e2bf91a4abc40d1792a08a7fb1246cf8d8133f4e04aa |
| SHA1 hash: | caa13036d7bbc931e3d822fc8f1c4a593a53b740 |
| MD5 hash: | 1c9ae05953771899771c2482b508fd03 |
| humanhash: | east-utah-dakota-salami |
| File name: | file |
| Download: | download sample |
| Signature | Stealc |
| File size: | 332'800 bytes |
| First seen: | 2023-05-25 21:16:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2ed2010eb38299ab16b0c3e5615a3925 (1 x GCleaner, 1 x Stealc, 1 x RedLineStealer) |
| ssdeep | 3072:P9mHooB1FzMAWdpZRTsNI3n5h14g7dY/a1SSFuUnxtKhwWTQQXGzcjAhUxGMOZtI:VmI6FgDpse3n57Aa1GUxtMQQX90kG1 |
| Threatray | 216 similar samples on MalwareBazaar |
| TLSH | T1C7644A03A3E17C66E5269B728E2EC6F8761EF9508F4937E76234AE2F08701B1C172755 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 0000280448010000 (1 x Stealc) |
| Reporter |  andretavare5 |
| Tags: | exe Stealc |
Intelligence
File Origin
# of uploads :
1
# of downloads :
278
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-05-25 21:18:47 UTC
Tags:
stealc trojan stealer loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Stealing user critical data
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Stealc
Verdict:
Malicious
Result
Threat name:
Stealc, Vidar
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-05-25 21:17:04 UTC
File Type:
PE (Exe)
Extracted files:
63
AV detection:
18 of 23 (78.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 206 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:buer family:stealc discovery loader spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Buer
Detects Stealc stealer
Stealc
Malware Config
C2 Extraction:
http://ronaldlitt.top/25d4fc7fb0cb6b78.php
Unpacked files
SH256 hash:
58e53420d38723729e0a62dc9304b275a9593cff22ba9f65a57e44046794bcea
MD5 hash:
acf44137d5a042a71d104a42792716ec
SHA1 hash:
4e3442a36cdf47b496b1fe827757f14c531e4b1d
Detections:
stealc
win_stealc_auto
win_stealc_a0
Parent samples :
bef14d51446ab2f7d3bc07a09398587253a4e844331dfba145ae9508e8aa30bb
0001b57cef8afca136cd082f12ffa26635dc73e5d2c8dee60097e11e3fdab1df
6a6f27d9c66eaedf0caaf0e480c369679c266a4e9e4b6725bfa872518d2902b5
7054b6754aedc7bd4f95deeaea4bf8be7835ccbd34e777bb9676f1a2e1383090
fc8a4cf4cdbd2de468b872d65acc55ed3e0664ada77d3d98f105127a780b7584
0001b57cef8afca136cd082f12ffa26635dc73e5d2c8dee60097e11e3fdab1df
6a6f27d9c66eaedf0caaf0e480c369679c266a4e9e4b6725bfa872518d2902b5
7054b6754aedc7bd4f95deeaea4bf8be7835ccbd34e777bb9676f1a2e1383090
fc8a4cf4cdbd2de468b872d65acc55ed3e0664ada77d3d98f105127a780b7584
SH256 hash:
bef14d51446ab2f7d3bc07a09398587253a4e844331dfba145ae9508e8aa30bb
MD5 hash:
1c9ae05953771899771c2482b508fd03
SHA1 hash:
caa13036d7bbc931e3d822fc8f1c4a593a53b740
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: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | Windows_Trojan_Smokeloader_3687686f |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_stealc_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.stealc. |
| Rule name: | yara_template |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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