MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 653d4491de7461361a379e7ed09e172c06d669d25fed55f134a1b278827f2efe. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 653d4491de7461361a379e7ed09e172c06d669d25fed55f134a1b278827f2efe
SHA3-384 hash: af4f1e86577f3a8ecbd70469cdd13ac39387e46b7fb9eeb4a482c842a3df9f8d255d874d13f771a2e3396a5d63f48876
SHA1 hash: a6108c2205f17925471d7bbfac9dbb3558b6e7e2
MD5 hash: 594372006ab7dae5cb292b0768d424ed
humanhash: kentucky-red-louisiana-king
File name:594372006ab7dae5cb292b0768d424ed.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:302'592 bytes
First seen:2021-06-18 06:43:17 UTC
Last seen:2021-06-18 07:49:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0e61e5ee811a73c290e64659dd192375 (2 x Smoke Loader, 2 x Stop, 2 x RedLineStealer)
ssdeep 6144:UCdudDP6fNANSwqelTe4UsrClhFOhmlj2TtnNt:nudL6fNANSwqe92lhFOhsjYh
Threatray 477 similar samples on MalwareBazaar
TLSH 06548D10B7A0C035F6F721F8497A937DA52D7EB05B2451CBA6E52AEE56346E0EC3130B
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
265
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
594372006ab7dae5cb292b0768d424ed.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-18 06:47:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/699795b2-89f4-412f-a84d-c48d8e376c8c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DLInjector01
Create hunting rule
Link:
https://www.capesandbox.com/analysis/166743/
Detection(s):
SecuriteInfo.com.Troj.Kryptik-TR.24270.13877.UNOFFICIAL
Create hunting rule

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:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/730a6308-6e18-4562-b578-3061841b2ae9
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/804174
Signature
.NET source code contains very large strings
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)
Detected unpacking (overwrites its own PE header)
DLL reload attack detected
Drops executables to the windows directory (C:\Windows) and starts them
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
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Renames NTDLL to bypass HIPS
Sigma detected: Copying Sensitive Files with Credential Data
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to resolve many domain names, but no domain seems valid
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file access)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 436583 Sample: seDbkXeLzE.exe Startdate: 18/06/2021 Architecture: WINDOWS Score: 100 81 api.ip.sb 2->81 99 Multi AV Scanner detection for domain / URL 2->99 101 Found malware configuration 2->101 103 Antivirus detection for URL or domain 2->103 105 15 other signatures 2->105 9 explorer.exe 19 2->9         started        14 seDbkXeLzE.exe 2->14         started        16 rfdiasa 2->16         started        18 5 other processes 2->18 signatures3 process4 dnsIp5 93 999080321yes1t3481-service10020125999080321.ru 9->93 95 999080321utest1341-service10020125999080321.ru 9->95 97 26 other IPs or domains 9->97 73 C:\Users\user\AppData\Roaming\rfdiasa, PE32 9->73 dropped 75 C:\Users\user\AppData\Local\Temp\DC96.exe, PE32 9->75 dropped 77 C:\Users\user\AppData\Local\Temp\D561.exe, PE32 9->77 dropped 79 7 other files (5 malicious) 9->79 dropped 133 System process connects to network (likely due to code injection or exploit) 9->133 135 Benign windows process drops PE files 9->135 137 Performs DNS queries to domains with low reputation 9->137 151 4 other signatures 9->151 20 B5B2.exe 80 9->20         started        25 explorer.exe 9->25         started        27 DC96.exe 9->27         started        33 13 other processes 9->33 139 DLL reload attack detected 14->139 141 Detected unpacking (changes PE section rights) 14->141 143 Contains functionality to inject code into remote processes 14->143 29 seDbkXeLzE.exe 1 14->29         started        145 Injects a PE file into a foreign processes 16->145 31 rfdiasa 1 16->31         started        147 Detected unpacking (overwrites its own PE header) 18->147 file6 149 Tries to resolve many domain names, but no domain seems valid 95->149 signatures7 process8 dnsIp9 83 tttttt.me 95.216.186.40, 443, 49767 HETZNER-ASDE Germany 20->83 85 34.76.8.115, 49771, 80 GOOGLEUS United States 20->85 55 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 20->55 dropped 57 C:\Users\user\AppData\...\vcruntime140.dll, PE32 20->57 dropped 69 57 other files (none is malicious) 20->69 dropped 107 Detected unpacking (changes PE section rights) 20->107 109 Detected unpacking (overwrites its own PE header) 20->109 111 Tries to steal Mail credentials (via file access) 20->111 87 999080321test51-service10020125999080321.xyz 25->87 113 System process connects to network (likely due to code injection or exploit) 25->113 115 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 25->115 117 Performs DNS queries to domains with low reputation 25->117 89 159.69.20.131, 49770, 80 HETZNER-ASDE Germany 27->89 91 bandakere.tumblr.com 74.114.154.18, 443, 49769 AUTOMATTICUS Canada 27->91 59 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 27->59 dropped 61 C:\Users\user\AppData\...\mozglue[1].dll, PE32 27->61 dropped 63 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 27->63 dropped 71 9 other files (none is malicious) 27->71 dropped 119 Tries to harvest and steal browser information (history, passwords, etc) 27->119 121 Tries to steal Crypto Currency Wallets 27->121 129 2 other signatures 29->129 65 C:\Users\user\AppData\Local\Temp\AE30.tmp, PE32 31->65 dropped 131 3 other signatures 31->131 67 C:\Users\user\AppData\Local\...\oxmhtszj.exe, PE32 33->67 dropped 123 Uses netsh to modify the Windows network and firewall settings 33->123 125 Modifies the windows firewall 33->125 127 Injects a PE file into a foreign processes 33->127 35 cmd.exe 33->35         started        37 cmd.exe 33->37         started        39 sc.exe 33->39         started        41 5 other processes 33->41 file10 signatures11 process12 process13 43 conhost.exe 35->43         started        45 conhost.exe 37->45         started        47 conhost.exe 39->47         started        49 conhost.exe 41->49         started        51 conhost.exe 41->51         started        53 conhost.exe 41->53         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/653d4491de7461361a379e7ed09e172c06d669d25fed55f134a1b278827f2efe/
Threat name:
Win32.Backdoor.Mokes
Create hunting rule
Status:
Malicious
First seen:
2021-06-18 06:44:12 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
16 of 46 (34.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mu6ujeo6orqtmgrxtz7nbhqxfqdnm2osl7wvl4juugzhrat7f37a._file
Verdict:
suspicious
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Smoke Loader
+ 467 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:vidar botnet:50f8ded12c46443e43915127b1219ac2fc439bb6 backdoor discovery evasion infostealer persistence spyware stealer trojan
Link:
https://tria.ge/reports/210618-c1ynt9qyle/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
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 SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Vidar Stealer
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Vidar
Windows security bypass
Malware Config
C2 Extraction:
http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
Unpacked files
SH256 hash:
feac37e8974af1f9868c959ee101c7965d1ef8b399ef74ffb55dfaef3cfff8fc
MD5 hash:
b299a210a56aba5e4d3f2b5dba0a82a1
SHA1 hash:
69d24d62a1e9b1abe4d0458ebcf1f707a047b949
Link:
https://www.unpac.me/results/f31befbb-7336-454a-befc-01717b3883c2/
SH256 hash:
653d4491de7461361a379e7ed09e172c06d669d25fed55f134a1b278827f2efe
MD5 hash:
594372006ab7dae5cb292b0768d424ed
SHA1 hash:
a6108c2205f17925471d7bbfac9dbb3558b6e7e2
Link:
https://www.unpac.me/results/f31befbb-7336-454a-befc-01717b3883c2/
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/653d4491de7461361a379e7ed09e172c06d669d25fed55f134a1b278827f2efe

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 653d4491de7461361a379e7ed09e172c06d669d25fed55f134a1b278827f2efe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1362305/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/166743/

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