MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4eb02a90be27af84c49a2f62da8e179e5117d82db4e25c7a2c80e2954583bdb3. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4eb02a90be27af84c49a2f62da8e179e5117d82db4e25c7a2c80e2954583bdb3
SHA3-384 hash: 0dead5061e5ccc4396b18441905d6fe7332bff335ecd2fa95cc7c09a388555e11dd1938891220a8872551703e465f006
SHA1 hash: 687672a6b2001376c192991c1b5237cf6467f393
MD5 hash: c10ebeb0d29119a2a7177f857318d012
humanhash: winner-solar-seventeen-beer
File name:c10ebeb0d29119a2a7177f857318d012.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:345'600 bytes
First seen:2021-10-11 14:12:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 788721417ad6ed4eefc1faa143c04d8a (3 x Smoke Loader, 2 x Loki, 1 x DanaBot)
ssdeep 6144:WZgU5Ka5gqNrkFBEJO9GePMoKjEE2eW4bBAc9Sz:O7gYryBEJOxPIjH2eW6
Threatray 7'187 similar samples on MalwareBazaar
TLSH T1D6747C5077A0C034F7F216F989B99269A5EE7DA1AB2480CF13D52AEE56346D0EC33317
File icon (PE):PE icon
dhash icon 9824e790e4e7215c (5 x RedLineStealer, 4 x Smoke Loader, 2 x ArkeiStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c10ebeb0d29119a2a7177f857318d012.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-11 15:55:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/13d45f4b-1361-4655-968f-3a19ef8aa860

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/196669/
Detection(s):
SecuriteInfo.com.Ransom.Stop.Z5.798.15049.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6164466ffd35fe780c3827c3/reports/e9ab515c-1f96-4191-b627-83a7346a4e60/overview
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/48372298-e391-41a4-9209-9de9aa7c4605
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/867843
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Benign windows process drops PE files
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Contains functionality to steal Internet Explorer form passwords
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 side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
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 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
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious PowerShell Invocations - Specific
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 (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses netsh to modify the Windows network and firewall settings
Yara detected Costura Assembly Loader
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: 500270 Sample: P2AN3Yrtnz.exe Startdate: 11/10/2021 Architecture: WINDOWS Score: 100 81 185.215.113.75 WHOLESALECONNECTIONSNL Portugal 2->81 83 microsoft-com.mail.protection.outlook.com 40.93.212.0, 25, 49811 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 2->83 85 24 other IPs or domains 2->85 125 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->125 127 Multi AV Scanner detection for domain / URL 2->127 129 Antivirus detection for URL or domain 2->129 131 20 other signatures 2->131 11 P2AN3Yrtnz.exe 2->11         started        14 cviusbs 2->14         started        16 svchost.exe 2->16         started        18 9 other processes 2->18 signatures3 process4 dnsIp5 141 Detected unpacking (changes PE section rights) 11->141 21 P2AN3Yrtnz.exe 11->21         started        24 cviusbs 14->24         started        143 Changes security center settings (notifications, updates, antivirus, firewall) 16->143 87 127.0.0.1 unknown unknown 18->87 145 DLL side loading technique detected 18->145 signatures6 process7 signatures8 133 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->133 135 Maps a DLL or memory area into another process 21->135 137 Checks if the current machine is a virtual machine (disk enumeration) 21->137 26 explorer.exe 15 21->26 injected 139 Creates a thread in another existing process (thread injection) 24->139 process9 dnsIp10 89 192.162.246.70, 49772, 80 DATACHEAP-LLC-ASRU Russian Federation 26->89 91 linavanandr11.club 91.224.22.228, 49757, 49759, 49760 AS-REGRU Russian Federation 26->91 93 3 other IPs or domains 26->93 73 C:\Users\user\AppData\Roaming\cviusbs, PE32 26->73 dropped 75 C:\Users\user\AppData\Local\Temp\F55C.exe, PE32 26->75 dropped 77 C:\Users\user\AppData\Local\Temp\D69.exe, PE32 26->77 dropped 79 5 other files (4 malicious) 26->79 dropped 147 System process connects to network (likely due to code injection or exploit) 26->147 149 Benign windows process drops PE files 26->149 151 Deletes itself after installation 26->151 153 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->153 31 2315.exe 26->31         started        36 F55C.exe 2 26->36         started        38 D69.exe 3 26->38         started        40 2 other processes 26->40 file11 signatures12 process13 dnsIp14 95 5.181.156.229, 49801, 49808, 80 MIVOCLOUDMD Moldova Republic of 31->95 97 telemirror.top 104.21.31.246, 49799, 80 CLOUDFLARENETUS United States 31->97 61 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 31->61 dropped 63 C:\Users\user\AppData\...\vcruntime140.dll, PE32 31->63 dropped 65 C:\Users\user\AppData\...\ucrtbase.dll, PE32 31->65 dropped 69 56 other files (none is malicious) 31->69 dropped 101 Detected unpacking (changes PE section rights) 31->101 103 Detected unpacking (overwrites its own PE header) 31->103 105 Tries to steal Mail credentials (via file access) 31->105 123 2 other signatures 31->123 67 C:\Users\user\AppData\Local\...\mcxjdptl.exe, PE32 36->67 dropped 107 Uses netsh to modify the Windows network and firewall settings 36->107 109 Modifies the windows firewall 36->109 42 cmd.exe 36->42         started        45 cmd.exe 36->45         started        47 sc.exe 36->47         started        111 Query firmware table information (likely to detect VMs) 38->111 113 Tries to detect sandboxes and other dynamic analysis tools (window names) 38->113 115 Hides threads from debuggers 38->115 49 conhost.exe 38->49         started        99 144.202.38.53 AS-CHOOPAUS United States 40->99 117 Contains functionality to inject code into remote processes 40->117 119 Injects a PE file into a foreign processes 40->119 121 Tries to detect sandboxes / dynamic malware analysis system (registry check) 40->121 51 conhost.exe 40->51         started        53 3427.exe 40->53         started        file15 signatures16 process17 file18 71 C:\Windows\SysWOW64\...\mcxjdptl.exe (copy), PE32 42->71 dropped 55 conhost.exe 42->55         started        57 conhost.exe 45->57         started        59 conhost.exe 47->59         started        process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4eb02a90be27af84c49a2f62da8e179e5117d82db4e25c7a2c80e2954583bdb3/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-10-11 14:13:08 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2ycvef6e6xyjre2f5rnvdqxtzirpwbnwtrfy6rmqdrjkrmdxwzq._file
Verdict:
malicious
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+ 7'177 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:raccoon family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:1033 botnet:8d179b9e611eee525425544ee8c6d77360ab7cd9 botnet:fbe5e97e7d069407605ee9138022aa82166657e6 botnet:popads arash backdoor discovery evasion infostealer miner persistence spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/211011-rjd39shdgl/
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 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 UnmapMainImage
Suspicious use of WriteProcessMemory
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
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
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
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
XMRig Miner Payload
Arkei
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
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
xmrig
Malware Config
C2 Extraction:
http://linavanandr11.club/
http://iselaharty12.club/
http://giovaninardo13.club/
http://zayneliann14.club/
http://zorinosali15.club/
defeatwax.ru
refabyd.info
https://mas.to/@oleg98
88.80.145.181:39932
Unpacked files
SH256 hash:
44d561fa45b325317126cacc8ebdb223235f76b34e0ed76dd50e7b0710d62a8d
MD5 hash:
f41ebae062405a696d868198d645f6d6
SHA1 hash:
17dac108dc94c7493289ff6a53fb96b3682af20a
Link:
https://www.unpac.me/results/c0ea4e45-9db5-47c2-8b44-b6d82fceb28e/
SH256 hash:
4eb02a90be27af84c49a2f62da8e179e5117d82db4e25c7a2c80e2954583bdb3
MD5 hash:
c10ebeb0d29119a2a7177f857318d012
SHA1 hash:
687672a6b2001376c192991c1b5237cf6467f393
Link:
https://www.unpac.me/results/c0ea4e45-9db5-47c2-8b44-b6d82fceb28e/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4eb02a90be27/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/4eb02a90be27af84c49a2f62da8e179e5117d82db4e25c7a2c80e2954583bdb3

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 4eb02a90be27af84c49a2f62da8e179e5117d82db4e25c7a2c80e2954583bdb3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1660824/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/196669/

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