MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4e2375353e49f18d6679c5372a688fc5c9a2ae3994830e6fe19e1cd20bc5ea6d. 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
Smoke Loader
Vendor detections: 13
| SHA256 hash: | 4e2375353e49f18d6679c5372a688fc5c9a2ae3994830e6fe19e1cd20bc5ea6d |
|---|---|
| SHA3-384 hash: | f23cc710716c91aef0f53cf9d9d30af32810df48b53ca13a88568d7ddc1240fd9479ea6ebb00a800f510aa04bbee7494 |
| SHA1 hash: | 0db593cebd066ce9abac5ad2c6b9468d31db5d3c |
| MD5 hash: | e0bc2140d5a10035fb6d3b4e1b46cdfe |
| humanhash: | chicken-uncle-mike-wisconsin |
| File name: | SecuriteInfo.com.Win64.PWSX-gen.2315.32186 |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 818'400 bytes |
| First seen: | 2023-12-23 05:13:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b12336fa8cbb9bd1c3e11ad0d8477f71 (2 x Smoke Loader, 2 x Stealc, 1 x RemcosRAT) |
| ssdeep | 24576:aAlTCq3CQGpn2B5ziaj5n9798/dvDwP81d:tT5T6q5jjX798/dvDwP81d |
| Threatray | 9 similar samples on MalwareBazaar |
| TLSH | T1B90533E7BA7A20C8FA62A5F2065FD109CE3076F7F0DA173001C46D9C9A5DB497E1A1A1 |
| TrID | 64.7% (.EXE) UPX compressed Win64 Executable (70117/5/12) 25.0% (.EXE) UPX compressed Win32 Executable (27066/9/6) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.8% (.EXE) OS/2 Executable (generic) (2029/13) 1.8% (.EXE) Generic Win/DOS Executable (2002/3) |
| File icon (PE): |  |
| dhash icon | 009286868686f800 (4 x Stealc, 4 x AgentTesla, 3 x Smoke Loader) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe signed Smoke Loader |
Code Signing Certificate
| Organisation: | Microsoft Code Signing PCA 2011 |
|---|---|
| Issuer: | Microsoft Code Signing PCA 2011 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-12-23T02:15:31Z |
| Valid to: | 2024-12-23T02:15:31Z |
| Serial number: | 03daa4f412254f73190cf6631a09ba28 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 1972b6a559e655d1ee13f16fcfe9e773077f9c2ccda7e9d31252329b5a945e8b |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
481
Origin country :
FRVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2023-12-23 19:22:37 UTC
Tags:
opendir loader keylogger amadey botnet stealer hausbomber lumma vidar rat backdoor dcrat remote metasploit redline phorpiex trojan arechclient2 rhadamanthys evasion originbotnet nanocore remcos asyncrat hijackloader stealc agenttesla kelihos doina gcleaner systembc proxy purplefox risepro
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
hacktool lolbin monero overlay packed packed packed shell32 upx
Verdict:
Malicious
Labled as:
Lazy.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:
Unknown
Result
Threat name:
SmokeLoader, Stealc, Vidar
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DLL side loading technique detected
Drops script or batch files to the startup folder
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Drops script at startup location
System process connects to network (likely due to code injection or exploit)
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 steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes many files with high entropy
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected SmokeLoader
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-12-23 05:14:05 UTC
File Type:
PE+ (Exe)
Extracted files:
5
AV detection:
15 of 23 (65.22%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
stealc
Score:
10/10
Tags:
family:dcrat family:glupteba family:smokeloader family:stealc botnet:pub4 backdoor discovery dropper evasion infostealer loader persistence rat rootkit spyware stealer trojan upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
NSIS installer
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Manipulates WinMonFS driver.
Modifies boot configuration data using bcdedit
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Registers COM server for autorun
UPX packed file
Windows security modification
Downloads MZ/PE file
Modifies Windows Firewall
DcRat
Glupteba
Glupteba payload
SmokeLoader
Stealc
Windows security bypass
Malware Config
C2 Extraction:
http://77.91.76.36
http://host-file-host6.com/
http://host-host-file8.com/
http://host-file-host6.com/
http://host-host-file8.com/
Unpacked files
SH256 hash:
a9f0c5a08710601701b639c7e2ba63963c47e2ea2ddb4428c7b823ee2376fb7b
MD5 hash:
00fac4329d1350593caafa2fd8cfeca1
SHA1 hash:
af6f77faf513eedb617b6536d6ce29727cfe0741
SH256 hash:
4e2375353e49f18d6679c5372a688fc5c9a2ae3994830e6fe19e1cd20bc5ea6d
MD5 hash:
e0bc2140d5a10035fb6d3b4e1b46cdfe
SHA1 hash:
0db593cebd066ce9abac5ad2c6b9468d31db5d3c
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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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