MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 194fac72068b59295f3c091c72d9df5a62669b18b6f4133d2b8df5e78b1f395b. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 194fac72068b59295f3c091c72d9df5a62669b18b6f4133d2b8df5e78b1f395b
SHA3-384 hash: 04ae27f82b3b3294d004560e9283dd15c482363c4e7428681b692dc22a754f4da42f30d128f921b200ac87835436774b
SHA1 hash: 2a50d1c449ebff7a4829c28c66c3efbcf47754ad
MD5 hash: c9b70a797816a2a999dd91383ede9476
humanhash: lake-hamper-venus-fanta
File name:c9b70a797816a2a999dd91383ede9476.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:141'312 bytes
First seen:2021-08-28 16:22:28 UTC
Last seen:2021-08-28 17:18:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4f5dc64597ca4f695b16cf6dee89f692 (2 x Smoke Loader, 1 x ArkeiStealer)
ssdeep 1536:33i+1boAlu83Tkspge/lirG48ht8U3wL7p5zIwDSnSn5Zqsjk5/Npj6T61mD:399LpwrGDhA7p5znDSnMqsI5/DuT61m
Threatray 1'323 similar samples on MalwareBazaar
TLSH T1B7D3BF1636B0C473C5C21576486CA6B16A6BBD316F71CBCB3B58475F3E223C0862D2A7
dhash icon 4839b2b4e8c38890 (137 x RaccoonStealer, 37 x Smoke Loader, 30 x RedLineStealer)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c9b70a797816a2a999dd91383ede9476.exe
Verdict:
No threats detected
Analysis date:
2021-08-28 16:24:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f24c7c6d-d76d-4cac-80aa-3cfbeeeee4b6

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/183071/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.31228.7703.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending a UDP request
Connection attempt
Sending an HTTP POST request
Creating a process from a recently created file
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b4a738c4-f652-4214-af5c-58647e6a70c7
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/840789
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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 infect the boot sector
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)
Hides threads from debuggers
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 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)
Query firmware table information (likely to detect VMs)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 473220 Sample: 5giLySRbfC.exe Startdate: 28/08/2021 Architecture: WINDOWS Score: 100 43 atvcampingtrips.com 2->43 45 api.ip.sb 2->45 65 Found malware configuration 2->65 67 Antivirus detection for URL or domain 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 5 other signatures 2->71 9 5giLySRbfC.exe 2->9         started        12 hjcvhbw 2->12         started        signatures3 process4 signatures5 91 Detected unpacking (changes PE section rights) 9->91 93 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->93 95 Maps a DLL or memory area into another process 9->95 97 Creates a thread in another existing process (thread injection) 9->97 14 explorer.exe 7 9->14 injected 99 Multi AV Scanner detection for dropped file 12->99 101 Machine Learning detection for dropped file 12->101 103 Checks if the current machine is a virtual machine (disk enumeration) 12->103 process6 dnsIp7 51 adi64.com 91.216.107.198, 49755, 80 RMI-FITECHFR France 14->51 53 sectioniiiwrestling.com 95.181.163.88, 49720, 80 RACKTECHRU Russian Federation 14->53 55 6 other IPs or domains 14->55 35 C:\Users\user\AppData\Roaming\hjcvhbw, PE32 14->35 dropped 37 C:\Users\user\AppData\Local\Temp\9512.exe, PE32 14->37 dropped 39 C:\Users\user\AppData\Local\Temp\6B61.exe, PE32 14->39 dropped 41 C:\Users\user\...\hjcvhbw:Zone.Identifier, ASCII 14->41 dropped 57 System process connects to network (likely due to code injection or exploit) 14->57 59 Benign windows process drops PE files 14->59 61 Deletes itself after installation 14->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->63 19 6B61.exe 15 26 14->19         started        23 3377.exe 3 14->23         started        25 9512.exe 14->25         started        27 1E58.exe 3 14->27         started        file8 signatures9 process10 dnsIp11 47 185.215.113.29, 49736, 8678 WHOLESALECONNECTIONSNL Portugal 19->47 49 api.ip.sb 19->49 73 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->73 75 Machine Learning detection for dropped file 19->75 77 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 19->77 87 2 other signatures 19->87 29 conhost.exe 19->29         started        79 Detected unpacking (changes PE section rights) 23->79 81 Query firmware table information (likely to detect VMs) 23->81 83 Tries to detect sandboxes and other dynamic analysis tools (window names) 23->83 89 2 other signatures 23->89 31 conhost.exe 23->31         started        85 Contains functionality to infect the boot sector 25->85 33 conhost.exe 27->33         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/194fac72068b59295f3c091c72d9df5a62669b18b6f4133d2b8df5e78b1f395b/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-08-28 15:14:17 UTC
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Verdict:
suspicious
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0e439b622658ab71228c7388ec456c7baf041046d7eff1a37bc9c02177c324ed
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39326cdd0c863e1766ecc3d119ec18fdaa93ef886cfbc887f76784f745df73e4
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41ce43aa875bf977ec9eb039e5853ade1af522dd0dff4f19282f6c8038ae2dff
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75396399dec99fb23320c38dd0c84504be4f8ae1501a32f7f7d16eb0a8d0f9c0
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7efe89836b4c06959a1af18891ff07995f8870f566149e8c537c6f76e2a31a89
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a8e32a8b7c14f229a8fa62db658d7edf31f5f182219c9e5a03a477b793f64c51
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b5f88e34db4bb65da8c21982590b67922fe32e62e7cfaae9fbe417a4262aa143
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d554a561d409652e3c6a86e766aab42289270a84f92ff9dd93338d25f31f0309
Smoke Loader
+ 1'313 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:hello backdoor bootkit discovery evasion infostealer persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/210828-wy184s4z76/
Behaviour
Checks SCSI registry key(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
185.215.113.29:8678
80.66.87.33:36976
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/9949ddb5-68cd-4b37-89b8-54f5e122ed07/
SH256 hash:
194fac72068b59295f3c091c72d9df5a62669b18b6f4133d2b8df5e78b1f395b
MD5 hash:
c9b70a797816a2a999dd91383ede9476
SHA1 hash:
2a50d1c449ebff7a4829c28c66c3efbcf47754ad
Link:
https://www.unpac.me/results/9949ddb5-68cd-4b37-89b8-54f5e122ed07/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/194fac72068b/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/194fac72068b59295f3c091c72d9df5a62669b18b6f4133d2b8df5e78b1f395b

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 194fac72068b59295f3c091c72d9df5a62669b18b6f4133d2b8df5e78b1f395b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1559349/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/183071/

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