MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5572abc4caa2343e8c96aeb83fd77cc2c18749d261029e8148bb5fa404d9c810. 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: 14
| SHA256 hash: | 5572abc4caa2343e8c96aeb83fd77cc2c18749d261029e8148bb5fa404d9c810 |
|---|---|
| SHA3-384 hash: | 9c67462c5e6b01146d68564d8a66d2182b2ac0ad8fd4a49bab40e8d768ea426f84bd6234e564c4af6a37dca6071748a4 |
| SHA1 hash: | c65cf13cf01fb7cd3c4074c5c910d2032496bd41 |
| MD5 hash: | ecf37c6fdc04f6e3ba13f132b937e41d |
| humanhash: | colorado-harry-october-august |
| File name: | 05422999.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 287'232 bytes |
| First seen: | 2023-05-28 17:52:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 96475f7ea3cc105ae1bb971e987af868 (2 x Smoke Loader, 2 x Rhadamanthys, 1 x Stealc) |
| ssdeep | 3072:SNvccK8L+9fUXhYZN50uLZMjfeT+iae5Y085TBwCKoQ:gvci+mXGNDLqTeT+s2eCKN |
| Threatray | 6'090 similar samples on MalwareBazaar |
| TLSH | T108541A1392E13D64E9668B738E2FC7F87A1DF5509F597BA912189E1F04703B2C2A3711 |
| 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 | 2888945014204000 (1 x Smoke Loader) |
| Reporter |  Neiki |
| Tags: | Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
98
Origin country :
DEVendor Threat Intelligence
Malware family:
smoke
ID:
1
File name:
05422999.exe
Verdict:
Malicious activity
Analysis date:
2023-05-28 17:53:20 UTC
Tags:
loader smoke trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Searching for synchronization primitives
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP GET request
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
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
Machine Learning detection for sample
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
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)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2023-05-28 17:53:04 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 6'080 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader botnet:up3 backdoor trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
SmokeLoader
Malware Config
C2 Extraction:
http://host-file-host6.com/
http://host-host-file8.com/
http://host-host-file8.com/
Gathering data
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eternalblue
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: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
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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