MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6b35d9156c1b830d000926b8dd12fe13185fa2e910692969215bf707686b595. 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: e6b35d9156c1b830d000926b8dd12fe13185fa2e910692969215bf707686b595
SHA3-384 hash: c6026e8d09a379930428ec73c733946e4752b044a620c9f07093ca4a5e530c3dfe9013c112e98b9d460ea8881c98d2f6
SHA1 hash: 571c15a1547c8ccb2003a7ab1c6849d694801532
MD5 hash: 0f8044434f7d6f749357616253fcfa58
humanhash: massachusetts-robin-whiskey-neptune
File name:SecuriteInfo.com.W32.AIDetect.malware1.17461.3991
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:219'136 bytes
First seen:2021-07-23 22:45:49 UTC
Last seen:2021-07-23 23:40:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d09a478840961ad890ac4dc4d59be69d (10 x Smoke Loader, 4 x RaccoonStealer, 2 x RedLineStealer)
ssdeep 3072:y5GwVuBNgbXWz5kiRMnI0Nsc4p70BPuxaWC8C:Sb/XwknIUsuBPAn
Threatray 3'636 similar samples on MalwareBazaar
TLSH T1A224BF10F6B0C872D0A50A3094EAC6A4263DBC21BE60DD5B37577B6F2FB11D265B621F
dhash icon 4839b2b4e8c38890 (137 x RaccoonStealer, 37 x Smoke Loader, 30 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetect.malware1.17461.3991
Verdict:
Suspicious activity
Analysis date:
2021-07-23 22:47:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c40bc7b1-7ddf-4145-a37e-64d2f747a300

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/173791/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.17461.3991.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/1726758b-477b-49c0-9f03-bb88dea2833f
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/821101
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 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)
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: 453512 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 24/07/2021 Architecture: WINDOWS Score: 100 60 xaiandaran.xyz 212.224.105.106, 49754, 80 DE-FIRSTCOLOwwwfirst-colonetDE Germany 2->60 62 readinglistforjuly10.xyz 2->62 64 2 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 SmokeLoader 2->86 88 10 other signatures 2->88 10 SecuriteInfo.com.W32.AIDetect.malware1.17461.exe 2->10         started        13 sdchfia 2->13         started        signatures3 process4 signatures5 116 Detected unpacking (changes PE section rights) 10->116 118 Contains functionality to inject code into remote processes 10->118 120 Injects a PE file into a foreign processes 10->120 15 SecuriteInfo.com.W32.AIDetect.malware1.17461.exe 10->15         started        process6 signatures7 122 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->122 124 Maps a DLL or memory area into another process 15->124 126 Checks if the current machine is a virtual machine (disk enumeration) 15->126 128 Creates a thread in another existing process (thread injection) 15->128 18 explorer.exe 19 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\sdchfia, PE32 18->36 dropped 38 C:\Users\user\AppData\Local\Temp\C366.exe, PE32 18->38 dropped 40 C:\Users\user\AppData\Local\Temp\BFEA.exe, PE32 18->40 dropped 42 7 other files (1 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 C366.exe 80 18->23         started        28 BFEA.exe 88 18->28         started        30 B4FC.exe 2 18->30         started        32 AEC2.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, 49735, 80 INTERKONEKT-ASPL Russian Federation 23->74 76 telete.in 195.201.225.248, 443, 49734 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, 49737, 80 HETZNER-ASDE Germany 28->78 80 shpak125.tumblr.com 74.114.154.22, 443, 49736 AUTOMATTICUS Canada 28->80 50 C:\Users\user\AppData\...\softokn3[1].dll, PE32 28->50 dropped 52 C:\Users\user\AppData\...\freebl3[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 34 conhost.exe 30->34         started        file14 114 Tries to resolve many domain names, but no domain seems valid 72->114 signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e6b35d9156c1b830d000926b8dd12fe13185fa2e910692969215bf707686b595/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2021-07-23 21:43:50 UTC
AV detection:
23 of 46 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=42zv3ekwyg4dbuaasjvy3ujp4eyyl6rosedjffuscw7xa5ugwwkq._file
Verdict:
suspicious
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+ 3'626 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-q7gn88wavx/
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:
8ac5259909dbe5f2072c1806f3438f9740dbb4ba8f8f786925a643e73f58e73a
MD5 hash:
5fd3463632f363a8adcf7105209eb6ec
SHA1 hash:
0a2aa8aea269d9580ba623add2af44fea45c2714
Link:
https://www.unpac.me/results/ba2bdbab-a7cf-43fe-acf7-fd708676d505/
SH256 hash:
e6b35d9156c1b830d000926b8dd12fe13185fa2e910692969215bf707686b595
MD5 hash:
0f8044434f7d6f749357616253fcfa58
SHA1 hash:
571c15a1547c8ccb2003a7ab1c6849d694801532
Link:
https://www.unpac.me/results/ba2bdbab-a7cf-43fe-acf7-fd708676d505/
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/e6b35d9156c1b830d000926b8dd12fe13185fa2e910692969215bf707686b595

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 e6b35d9156c1b830d000926b8dd12fe13185fa2e910692969215bf707686b595

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1476589/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/173791/

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