MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9673a34f01eed437cbd5c59c83a09835da02cb9d852ea5f4279e8f78198d75a9. 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: 9673a34f01eed437cbd5c59c83a09835da02cb9d852ea5f4279e8f78198d75a9
SHA3-384 hash: 67e5547887c9594acfdac4e1248aa4a21eab28bdad2d187a4d9904ccf746752813ced25097595f89228aeea8dcbb253c
SHA1 hash: 22869f5e47ae227209934fad4e042c28c37a54fb
MD5 hash: 84812324de986196e8552ababd02d909
humanhash: angel-sixteen-lactose-apart
File name:84812324de986196e8552ababd02d909.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:258'560 bytes
First seen:2021-10-04 10:29:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7c0ea9b9018530ea377f1e33dcfa32b0 (1 x RedLineStealer, 1 x Smoke Loader)
ssdeep 6144:Qv3tVfQLTk6Xupdz/VeLoC8qe4F+ROhxxpeTr/ekI:qtuk6XupVVpqzFrzxp6L
Threatray 6'736 similar samples on MalwareBazaar
TLSH T12244AD0831C0CBF3E6760275BB56CBF4066DFC6D5D6A564F2B89271E6E3D3D28A21242
File icon (PE):PE icon
dhash icon fcfcd4f4d4d4d8c0 (23 x RedLineStealer, 21 x RaccoonStealer, 6 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
84812324de986196e8552ababd02d909.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-04 10:32:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e114e970-7c56-418c-808d-9ad1c919999c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/194556/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6dc93e22-b7d0-475a-9524-4aa7cdce948e
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/863829
Signature
.NET source code contains very large array initializations
Antivirus detection for dropped file
Benign windows process drops PE files
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)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses known network protocols on non-standard ports
Uses netsh to modify the Windows network and firewall settings
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 496258 Sample: cXl3GCSRlN.exe Startdate: 04/10/2021 Architecture: WINDOWS Score: 100 55 91.219.236.81, 49854, 80 SERVERASTRA-ASHU Hungary 2->55 57 185.215.113.75, 49863, 49869, 80 WHOLESALECONNECTIONSNL Portugal 2->57 59 8 other IPs or domains 2->59 69 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->69 71 Multi AV Scanner detection for domain / URL 2->71 73 Antivirus detection for dropped file 2->73 75 20 other signatures 2->75 10 cXl3GCSRlN.exe 2->10         started        13 rirbcdb 2->13         started        15 svchost.exe 1 2->15         started        17 3 other processes 2->17 signatures3 process4 signatures5 101 Detected unpacking (changes PE section rights) 10->101 19 cXl3GCSRlN.exe 10->19         started        103 Machine Learning detection for dropped file 13->103 process6 signatures7 77 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 19->77 79 Maps a DLL or memory area into another process 19->79 81 Checks if the current machine is a virtual machine (disk enumeration) 19->81 83 Creates a thread in another existing process (thread injection) 19->83 22 explorer.exe 18 19->22 injected process8 dnsIp9 61 193.56.146.41, 49799, 9080 LVLT-10753US unknown 22->61 63 privacy-toolz-for-you-3000.top 94.142.140.253, 49776, 49777, 49778 IHOR-ASRU Russian Federation 22->63 65 3 other IPs or domains 22->65 47 C:\Users\user\AppData\Roaming\rirbcdb, PE32 22->47 dropped 49 C:\Users\user\AppData\Local\Temp\FB21.exe, PE32 22->49 dropped 51 C:\Users\user\AppData\Local\Temp\F1F9.exe, PE32 22->51 dropped 53 7 other malicious files 22->53 dropped 93 System process connects to network (likely due to code injection or exploit) 22->93 95 Benign windows process drops PE files 22->95 97 Deletes itself after installation 22->97 99 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->99 27 9485.exe 22->27         started        30 C04B.exe 3 22->30         started        32 B780.exe 2 22->32         started        35 9A33.exe 2 22->35         started        file10 signatures11 process12 file13 105 Detected unpacking (changes PE section rights) 27->105 107 Machine Learning detection for dropped file 27->107 109 Contains functionality to inject code into remote processes 27->109 37 9485.exe 27->37         started        111 Query firmware table information (likely to detect VMs) 30->111 113 Tries to detect sandboxes and other dynamic analysis tools (window names) 30->113 115 Hides threads from debuggers 30->115 117 Tries to detect sandboxes / dynamic malware analysis system (registry check) 30->117 45 C:\Users\user\AppData\Local\...\homxcxlz.exe, PE32 32->45 dropped 119 Detected unpacking (overwrites its own PE header) 32->119 121 Uses netsh to modify the Windows network and firewall settings 32->121 123 Modifies the windows firewall 32->123 125 Antivirus detection for dropped file 35->125 127 Injects a PE file into a foreign processes 35->127 40 9A33.exe 2 35->40         started        43 conhost.exe 35->43         started        signatures14 process15 dnsIp16 85 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 37->85 87 Maps a DLL or memory area into another process 37->87 89 Checks if the current machine is a virtual machine (disk enumeration) 37->89 91 Creates a thread in another existing process (thread injection) 37->91 67 89.223.69.212, 38637, 49916 CONTINENTAL_GROUP-ASRU Russian Federation 40->67 signatures17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9673a34f01eed437cbd5c59c83a09835da02cb9d852ea5f4279e8f78198d75a9/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-10-04 06:41:42 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=szz2gtyb53kdps6vywoihieygxnafs45quxkl5bht2hxqgmnowuq._file
Verdict:
malicious
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Smoke Loader
+ 6'726 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:1015 botnet:5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 botnet:61491ed5436f034714f70beac9b11914bfa969d2 backdoor discovery evasion infostealer miner persistence spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/211004-mjwk4agcar/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
NTFS ADS
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
NSIS installer
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
XMRig Miner Payload
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Vidar
Windows security bypass
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
xmrig
Malware Config
C2 Extraction:
http://fiskahlilian16.top/
http://paishancho17.top/
http://ydiannetter18.top/
http://azarehanelle19.top/
http://quericeriant20.top/
89.223.69.212:38637
https://mas.to/@bardak1ho
Unpacked files
SH256 hash:
592b089027938156e18387e4402b965a5f1ffc25e96d7efc3aa9331254587bdd
MD5 hash:
2dbb1eb8c40c88994738a736ad55c79b
SHA1 hash:
88e2fc9242606c7dfcd68d5da8c6d457837157a3
Link:
https://www.unpac.me/results/3e76c2a2-bb0c-4109-a9c0-94fc30adf9a5/
SH256 hash:
9673a34f01eed437cbd5c59c83a09835da02cb9d852ea5f4279e8f78198d75a9
MD5 hash:
84812324de986196e8552ababd02d909
SHA1 hash:
22869f5e47ae227209934fad4e042c28c37a54fb
Link:
https://www.unpac.me/results/3e76c2a2-bb0c-4109-a9c0-94fc30adf9a5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/9673a34f01ee/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/9673a34f01eed437cbd5c59c83a09835da02cb9d852ea5f4279e8f78198d75a9

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 9673a34f01eed437cbd5c59c83a09835da02cb9d852ea5f4279e8f78198d75a9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1653238/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/194556/

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