MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d317f4c95d2c1e6a7147538d0a3a343e8bfbfbd175dcfbb3d3b1672dc0aca8d2. 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: d317f4c95d2c1e6a7147538d0a3a343e8bfbfbd175dcfbb3d3b1672dc0aca8d2
SHA3-384 hash: caff192624eae497a35d3a3896bc39cba693da7d21f92a7673de7123a641997facb5e0357c462b05e1a9fb31e2a5c8b1
SHA1 hash: 1a816bdadf0acdd942cffbd80273e481f592e048
MD5 hash: 9d4d248957fee5b2a47e27c19f30ddf7
humanhash: yankee-spring-robin-emma
File name:SecuriteInfo.com.W32.AIDetect.malware2.2724.9848
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:218'112 bytes
First seen:2021-07-23 22:45:51 UTC
Last seen:2021-07-23 23:40:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d09a478840961ad890ac4dc4d59be69d (10 x Smoke Loader, 4 x RaccoonStealer, 2 x RedLineStealer)
ssdeep 3072:J/ak7ZKcD2TXrzRgzZQQRXeI0vIoVkp70BPuxaWC8C:Ak7kxzAQafwIK/BPAn
Threatray 3'637 similar samples on MalwareBazaar
TLSH T15B24AE01FAB0C872D0A60A3058EAC2A4272DBC21BB60DD5776D73B5F2F712D2756925F
dhash icon 48b9b2b0e8c38c90 (6 x Smoke Loader, 5 x RedLineStealer, 3 x CryptBot)
Reporter SecuriteInfoCom
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetect.malware2.2724.9848
Verdict:
Suspicious activity
Analysis date:
2021-07-23 22:49:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d01f6a97-2e5a-479d-9837-eb7154e79a6f

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/173792/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.2724.9848.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
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/c6d6adde-8534-445c-8fd0-f86920303ad7
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/821100
Signature
.NET source code contains very large strings
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
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)
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
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 453511 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 24/07/2021 Architecture: WINDOWS Score: 100 60 xaiandaran.xyz 212.224.105.106, 49737, 80 DE-FIRSTCOLOwwwfirst-colonetDE Germany 2->60 62 45.32.235.238, 45555, 49736, 49740 AS-CHOOPAUS United States 2->62 64 16 other IPs or domains 2->64 82 System process connects to network (likely due to code injection or exploit) 2->82 84 Multi AV Scanner detection for submitted file 2->84 86 Yara detected Vidar 2->86 88 14 other signatures 2->88 10 SecuriteInfo.com.W32.AIDetect.malware2.2724.exe 2->10         started        13 figdvdr 2->13         started        signatures3 process4 signatures5 118 Detected unpacking (changes PE section rights) 10->118 120 Contains functionality to inject code into remote processes 10->120 122 Injects a PE file into a foreign processes 10->122 15 SecuriteInfo.com.W32.AIDetect.malware2.2724.exe 10->15         started        process6 signatures7 124 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->124 126 Maps a DLL or memory area into another process 15->126 128 Checks if the current machine is a virtual machine (disk enumeration) 15->128 130 Creates a thread in another existing process (thread injection) 15->130 18 explorer.exe 20 15->18 injected process8 dnsIp9 66 readinglistforjuly9.xyz 18->66 68 readinglistforjuly8.xyz 18->68 70 11 other IPs or domains 18->70 36 C:\Users\user\AppData\Roaming\figdvdr, PE32 18->36 dropped 38 C:\Users\user\AppData\Local\Temp\AF43.exe, PE32 18->38 dropped 40 C:\Users\user\AppData\Local\Temp\ABB8.exe, PE32 18->40 dropped 42 7 other files (2 malicious) 18->42 dropped 90 System process connects to network (likely due to code injection or exploit) 18->90 92 Benign windows process drops PE files 18->92 94 Performs DNS queries to domains with low reputation 18->94 98 4 other signatures 18->98 23 AF43.exe 80 18->23         started        28 ABB8.exe 88 18->28         started        30 A3B8.exe 2 18->30         started        32 A03C.exe 1 18->32         started        file10 96 Tries to resolve many domain names, but no domain seems valid 68->96 signatures11 process12 dnsIp13 72 telete.in 23->72 74 185.234.247.50, 49719, 80 INTERKONEKT-ASPL Russian Federation 23->74 76 telete.in 195.201.225.248, 443, 49717 HETZNER-ASDE Germany 23->76 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 78 116.202.183.50, 49720, 80 HETZNER-ASDE Germany 28->78 80 shpak125.tumblr.com 74.114.154.22, 443, 49718 AUTOMATTICUS Canada 28->80 50 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 28->50 dropped 52 C:\Users\user\AppData\...\mozglue[1].dll, PE32 28->52 dropped 54 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 28->54 dropped 58 9 other files (none is malicious) 28->58 dropped 108 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 28->108 110 Tries to harvest and steal browser information (history, passwords, etc) 28->110 112 Tries to steal Crypto Currency Wallets 28->112 114 Injects a PE file into a foreign processes 30->114 34 conhost.exe 30->34         started        file14 116 Tries to resolve many domain names, but no domain seems valid 72->116 signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d317f4c95d2c1e6a7147538d0a3a343e8bfbfbd175dcfbb3d3b1672dc0aca8d2/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-07-23 20:33:17 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ml7jsk5fqpgu4khkogquoruh2f7x66roxopxm6twfts3qfmvdja._file
Verdict:
suspicious
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+ 3'627 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:vidar botnet:123123123 botnet:408 botnet:555 botnet:newinstallshop backdoor discovery infostealer spyware stealer suricata trojan vmprotect
Link:
https://tria.ge/reports/210723-pn66fpbzva/
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 registry class
Modifies system certificate store
Runs ping.exe
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
Drops file in Program Files directory
Drops file in Windows directory
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
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
VMProtect packed file
Vidar Stealer
Raccoon
RedLine
RedLine Payload
SmokeLoader
Vidar
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
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://shpak125.tumblr.com/
45.32.235.238:45555
xaiandaran.xyz:80
135.148.139.222:33569
Unpacked files
SH256 hash:
d065c8a41c2287cb3ed4fd55a1a76c13995937723c7b44cf6d4763a15dea89c1
MD5 hash:
3c9f95cbbd5f3e4ee70435e06de00ddf
SHA1 hash:
7dee35214654080e76fc275eedd5c2d7b1e1453d
Link:
https://www.unpac.me/results/748b3ae4-0dc8-4018-bde0-5e6a29575e5d/
SH256 hash:
d317f4c95d2c1e6a7147538d0a3a343e8bfbfbd175dcfbb3d3b1672dc0aca8d2
MD5 hash:
9d4d248957fee5b2a47e27c19f30ddf7
SHA1 hash:
1a816bdadf0acdd942cffbd80273e481f592e048
Link:
https://www.unpac.me/results/748b3ae4-0dc8-4018-bde0-5e6a29575e5d/
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/d317f4c95d2c1e6a7147538d0a3a343e8bfbfbd175dcfbb3d3b1672dc0aca8d2

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 d317f4c95d2c1e6a7147538d0a3a343e8bfbfbd175dcfbb3d3b1672dc0aca8d2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1476557/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/173792/

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