MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1697994428238aced8ff24acff0b131d9737a0659a81e4a7395a746c5ce353e. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1697994428238aced8ff24acff0b131d9737a0659a81e4a7395a746c5ce353e
SHA3-384 hash: 573410e2ff42be65b2c1654c725604553063016ea5ae07171562d81948782ff7ff98d6531b6e303bc77d6da299decad5
SHA1 hash: e69cdb183255a26b6fbb44163750f3f76b4a0b8c
MD5 hash: b470bca882ffa82febbfc1f7e7996edc
humanhash: alabama-ink-kitten-april
File name:b470bca882ffa82febbfc1f7e7996edc.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:333'312 bytes
First seen:2021-07-29 08:32:44 UTC
Last seen:2021-07-29 10:11:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1b88af86c3862540a4c514edccd5dac7 (4 x RedLineStealer, 3 x RaccoonStealer, 2 x Smoke Loader)
ssdeep 6144:vsxcD+2V1EoDiGUEP24MRHiil81fN6ROnxbLa8o:0cy2V1EoGGV24M4x6yxbLa8
Threatray 2'535 similar samples on MalwareBazaar
TLSH T117649E30AA90C035F4B712F846FAD37DB82D7AA05B3450CB52D526EE06356E9EC3179B
dhash icon ead8a89cc6e68ee0 (43 x RaccoonStealer, 31 x RedLineStealer, 20 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b470bca882ffa82febbfc1f7e7996edc.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-29 08:43:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0815ac63-b8c5-45da-80f4-ad57633621c8

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/174922/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.19260.29977.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/b26d85be-6e87-4705-ad11-b6ea5366396b
Result
Threat name:
Raccoon RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/823650
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
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)
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
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Maps a DLL or memory area into another process
PE file contains section with special chars
Performs DNS queries to domains with low reputation
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 (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file access)
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 456062 Sample: YaWZ9uWJq8.exe Startdate: 29/07/2021 Architecture: WINDOWS Score: 100 60 194.233.74.11, 39744, 49759, 49762 NEXINTO-DE Germany 2->60 62 readinglistforjuly10.xyz 2->62 64 api.ip.sb 2->64 84 Antivirus detection for URL or domain 2->84 86 System process connects to network (likely due to code injection or exploit) 2->86 88 Yara detected SmokeLoader 2->88 90 13 other signatures 2->90 10 YaWZ9uWJq8.exe 2->10         started        13 atctcuv 2->13         started        signatures3 process4 signatures5 122 Detected unpacking (changes PE section rights) 10->122 124 Contains functionality to inject code into remote processes 10->124 126 Injects a PE file into a foreign processes 10->126 15 YaWZ9uWJq8.exe 10->15         started        process6 signatures7 128 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->128 130 Maps a DLL or memory area into another process 15->130 132 Checks if the current machine is a virtual machine (disk enumeration) 15->132 134 Creates a thread in another existing process (thread injection) 15->134 18 explorer.exe 17 15->18 injected process8 dnsIp9 66 147.124.222.75, 49745, 80 AC-AS-1US United States 18->66 68 readinglistforjuly9.xyz 141.136.0.181, 49742, 80 NANO-ASLV Latvia 18->68 70 11 other IPs or domains 18->70 36 C:\Users\user\AppData\Roaming\atctcuv, PE32 18->36 dropped 38 C:\Users\user\AppData\Local\Temp\B625.exe, PE32 18->38 dropped 40 C:\Users\user\AppData\Local\Temp\AF0F.exe, PE32 18->40 dropped 42 6 other files (2 malicious) 18->42 dropped 92 System process connects to network (likely due to code injection or exploit) 18->92 94 Benign windows process drops PE files 18->94 96 Performs DNS queries to domains with low reputation 18->96 98 4 other signatures 18->98 23 B625.exe 18->23         started        28 AF0F.exe 15 23 18->28         started        30 A420.exe 92 18->30         started        32 2 other processes 18->32 file10 signatures11 process12 dnsIp13 72 telete.in 195.201.225.248, 443, 49752 HETZNER-ASDE Germany 23->72 74 34.141.84.7, 49754, 80 ATGS-MMD-ASUS United States 23->74 44 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 23->44 dropped 46 C:\Users\user\AppData\...\vcruntime140.dll, PE32 23->46 dropped 48 C:\Users\user\AppData\...\ucrtbase.dll, PE32 23->48 dropped 56 56 other files (none is malicious) 23->56 dropped 100 Detected unpacking (changes PE section rights) 23->100 102 Detected unpacking (overwrites its own PE header) 23->102 104 Tries to steal Mail credentials (via file access) 23->104 106 Contains functionality to steal Internet Explorer form passwords 23->106 76 193.56.146.22, 47861, 49758, 49763 LVLT-10753US unknown 28->76 78 api.ip.sb 28->78 108 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 28->108 110 Query firmware table information (likely to detect VMs) 28->110 112 Tries to detect sandboxes and other dynamic analysis tools (window names) 28->112 120 3 other signatures 28->120 34 conhost.exe 28->34         started        80 116.202.183.50, 49751, 80 HETZNER-ASDE Germany 30->80 82 xeronxikxxx.tumblr.com 74.114.154.22, 443, 49750 AUTOMATTICUS Canada 30->82 50 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 30->50 dropped 52 C:\Users\user\AppData\...\mozglue[1].dll, PE32 30->52 dropped 54 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 30->54 dropped 58 9 other files (none is malicious) 30->58 dropped 114 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 30->114 116 Tries to harvest and steal browser information (history, passwords, etc) 30->116 118 Tries to steal Crypto Currency Wallets 30->118 file14 signatures15 process16
Gathering data
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-07-29 08:33:06 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2fuxtfccqi4kz3mp6jfm74frghmxg6qglgub4sttswtunroogu7a._file
Verdict:
suspicious
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Smoke Loader
+ 2'525 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:vidar botnet:828 backdoor discovery evasion infostealer spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/210729-gdhbnk8rna/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
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 WriteProcessMemory
Enumerates physical storage devices
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 local email clients
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)
Vidar Stealer
Raccoon
RedLine
SmokeLoader
Vidar
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
Malware Config
C2 Extraction:
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
https://xeronxikxxx.tumblr.com/
Unpacked files
SH256 hash:
a072ff0f96f6d1860931b95dafd98722dfb43ff14bc54290451b5e81cb50bf85
MD5 hash:
2ab92457b4aaad3a2e3352a752561a92
SHA1 hash:
4b01947d263d386d8541b2d590a4d7b3f4dd8c87
Link:
https://www.unpac.me/results/f0f138f5-b76e-46f2-91e7-8c79ab893902/
SH256 hash:
d1697994428238aced8ff24acff0b131d9737a0659a81e4a7395a746c5ce353e
MD5 hash:
b470bca882ffa82febbfc1f7e7996edc
SHA1 hash:
e69cdb183255a26b6fbb44163750f3f76b4a0b8c
Link:
https://www.unpac.me/results/f0f138f5-b76e-46f2-91e7-8c79ab893902/
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/d1697994428238aced8ff24acff0b131d9737a0659a81e4a7395a746c5ce353e

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 d1697994428238aced8ff24acff0b131d9737a0659a81e4a7395a746c5ce353e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1476590/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/174922/

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