MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f354ae177f44e313e08ddc07c6723e470bc7fdccfcdfe8936cb163103ad904e. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f354ae177f44e313e08ddc07c6723e470bc7fdccfcdfe8936cb163103ad904e
SHA3-384 hash: 470c0f9d8de835e578d69882702c3d570d59f4eff84dd428bbb97b2720e34732c2b1ae29cc7457d3d5cfbb95a63266c1
SHA1 hash: d9728e87c03dba9cc3beb335cd6854b801d70f3c
MD5 hash: 0716613d53fbecae6f5043278a0df0b3
humanhash: crazy-winter-bravo-oxygen
File name:0716613d53fbecae6f5043278a0df0b3.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:350'720 bytes
First seen:2021-11-05 09:20:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f328df869bbb6ffcb0b5674378a112d8 (4 x RedLineStealer, 4 x RaccoonStealer, 1 x Smoke Loader)
ssdeep 6144:ArwKLCPZQVaz0ao0Ypk4B0oq0nXTw4aMEgzn4Br2pb:A8K+ZQUe0YK4B0oq0nXTw4Zn4Bq
TLSH T1CE748D00A7A1C03DF1B212F479B592B9B53E7DA1AB7450CF22D62AEE56346E0EC71707
File icon (PE):PE icon
dhash icon b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0716613d53fbecae6f5043278a0df0b3.exe
Verdict:
No threats detected
Analysis date:
2021-11-05 10:25:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8b9a5b41-fff0-4860-b6b5-615f142affee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/202626/
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6184f7880621d706aeac6ef3/reports/f54bb237-fea9-41d1-8201-dd1607ad5ba2/overview
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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/618b6c04-6e94-4b35-9b05-fd208f52aa34
Result
Threat name:
Clipboard Hijacker RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/883965
Signature
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Benign windows process drops PE files
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 steal Crypto Currency Wallets
Yara detected Clipboard Hijacker
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 516402 Sample: IxS9niZ4hK.exe Startdate: 05/11/2021 Architecture: WINDOWS Score: 100 71 Multi AV Scanner detection for domain / URL 2->71 73 Antivirus detection for URL or domain 2->73 75 Multi AV Scanner detection for submitted file 2->75 77 9 other signatures 2->77 9 IxS9niZ4hK.exe 2->9         started        12 tahfhfb 2->12         started        14 tahfhfb 2->14         started        16 6 other processes 2->16 process3 dnsIp4 87 Detected unpacking (changes PE section rights) 9->87 89 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->89 91 Maps a DLL or memory area into another process 9->91 93 Creates a thread in another existing process (thread injection) 9->93 19 explorer.exe 4 9->19 injected 95 Multi AV Scanner detection for dropped file 12->95 97 Machine Learning detection for dropped file 12->97 99 Checks if the current machine is a virtual machine (disk enumeration) 12->99 59 127.0.0.1 unknown unknown 16->59 61 192.168.2.1 unknown unknown 16->61 signatures5 process6 dnsIp7 63 5.181.132.165, 49768, 80 DELTRACENTRIC-ISP1US Lithuania 19->63 65 nutriescapa.com 85.143.175.87, 49816, 49864, 80 TRADERSOFTRU Russian Federation 19->65 67 9 other IPs or domains 19->67 45 C:\Users\user\AppData\Roaming\tahfhfb, PE32 19->45 dropped 47 C:\Users\user\AppData\Local\Temp\B4BF.exe, PE32 19->47 dropped 49 C:\Users\user\AppData\Local\Temp\46D0.exe, PE32 19->49 dropped 51 3 other files (2 malicious) 19->51 dropped 79 System process connects to network (likely due to code injection or exploit) 19->79 81 Benign windows process drops PE files 19->81 83 Deletes itself after installation 19->83 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->85 24 46D0.exe 5 19->24         started        28 1F90.exe 4 19->28         started        31 B4BF.exe 19->31         started        33 3A5C.exe 1 7 19->33         started        file8 signatures9 process10 dnsIp11 69 193.150.103.37, 29118, 49818 ASGENERALTELRU Russian Federation 24->69 101 Multi AV Scanner detection for dropped file 24->101 103 Detected unpacking (changes PE section rights) 24->103 105 Detected unpacking (overwrites its own PE header) 24->105 109 4 other signatures 24->109 53 C:\Users\user\AppData\...\SmartClock.exe, PE32 28->53 dropped 107 Machine Learning detection for dropped file 28->107 35 SmartClock.exe 28->35         started        55 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 33->55 dropped 57 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 33->57 dropped 37 AdvancedRun.exe 33->37         started        39 AdvancedRun.exe 33->39         started        file12 signatures13 process14 process15 41 AdvancedRun.exe 37->41         started        43 AdvancedRun.exe 39->43         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f354ae177f44e313e08ddc07c6723e470bc7fdccfcdfe8936cb163103ad904e/
Threat name:
Win32.Trojan.DiskWriter
Create hunting rule
Status:
Malicious
First seen:
2021-11-05 09:21:09 UTC
AV detection:
20 of 44 (45.45%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j42uvylx6rhdcpqi3xahyzzd4ryly764z7g75cjwzmldca5nsbha._file
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/211105-lbb12sgchk/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Deletes itself
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://misha.at/upload/
http://roohaniinfra.com/upload/
http://0axqpcc.cn/upload/
http://mayak-lombard.ru/upload/
http://mebel-lass.ru/upload/
http://dishakhan.com/upload/
Unpacked files
SH256 hash:
2d42354cb59833a247375928187032beead3c641520e36824fce6f48b126d8a6
MD5 hash:
38fa5abed729083474ad8e1084b03b6d
SHA1 hash:
707a3feb91f1242f57bdd9fb6b3852462b64a985
Link:
https://www.unpac.me/results/c9d33a30-52a0-4cac-8053-1ab186918f2b/
SH256 hash:
4f354ae177f44e313e08ddc07c6723e470bc7fdccfcdfe8936cb163103ad904e
MD5 hash:
0716613d53fbecae6f5043278a0df0b3
SHA1 hash:
d9728e87c03dba9cc3beb335cd6854b801d70f3c
Link:
https://www.unpac.me/results/c9d33a30-52a0-4cac-8053-1ab186918f2b/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4f354ae177f4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4f354ae177f44e313e08ddc07c6723e470bc7fdccfcdfe8936cb163103ad904e

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Smoke Loader

Executable exe 4f354ae177f44e313e08ddc07c6723e470bc7fdccfcdfe8936cb163103ad904e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1744444/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/202626/

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