MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 682ef52e3ab62fc62e75477915bf98a8da2ef787676c0d9dfb05de1875195885. 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: 682ef52e3ab62fc62e75477915bf98a8da2ef787676c0d9dfb05de1875195885
SHA3-384 hash: 9fa684f86ef5a9870ba9f04aeba2a59922c5db344a9cde3deb444be5e2dfc7484c6d39330798269d12b827a86f9cd11d
SHA1 hash: 254c0c655937c98d415cd67097824d5b0c381329
MD5 hash: 0102055c5fbd724bf28bc696ca22f06d
humanhash: wisconsin-zulu-carbon-michigan
File name:0102055c5fbd724bf28bc696ca22f06d.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:153'088 bytes
First seen:2021-08-24 06:38:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7f519e58768c36b2651aa4c0b9c28c9d (12 x RaccoonStealer, 2 x Smoke Loader, 2 x Stop)
ssdeep 1536:2huZ3/M/yYQ7kAglqRi6awWjs/5jnkx5EaUGSJATEL+hItC3nf:prYQZawCs/Nnkx5EadSJQKt
Threatray 3'721 similar samples on MalwareBazaar
TLSH T1A3E3BE0139D0C5B6CD51817048F5CAB0D6BBFC62AE7156073BD8E65E2F613E0772A3AA
dhash icon 1072c092b0381902 (9 x RedLineStealer, 9 x RaccoonStealer, 4 x CryptBot)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0102055c5fbd724bf28bc696ca22f06d.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-24 06:41:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6f8f1691-5561-481e-aa66-e3529f218561

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/181757/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.63650.23035.9024.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Connection attempt to an infection source
Creating a file
Deleting a recently created file
Replacing files
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Creating a process from a recently created file
Sending an HTTP POST request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Query of malicious DNS domain
Sending a TCP request to an infection source
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8cd15a3e-9429-46a2-bf17-8db648cab0de
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/838008
Signature
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)
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)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Sigma detected: Copying Sensitive Files with Credential Data
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 virtualization through RDTSC time measurements
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
Uses known network protocols on non-standard ports
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: 470439 Sample: 69CDTt1pad.exe Startdate: 24/08/2021 Architecture: WINDOWS Score: 100 60 www.google.com 2->60 62 live-com.olc.protection.outlook.com 2->62 64 130 other IPs or domains 2->64 100 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->100 102 Antivirus detection for URL or domain 2->102 104 Multi AV Scanner detection for submitted file 2->104 110 11 other signatures 2->110 9 69CDTt1pad.exe 2->9         started        12 tvvihsf 2->12         started        14 svchost.exe 9 1 2->14         started        17 12 other processes 2->17 signatures3 106 Performs DNS queries to domains with low reputation 60->106 108 System process connects to network (likely due to code injection or exploit) 62->108 process4 dnsIp5 120 Detected unpacking (changes PE section rights) 9->120 19 69CDTt1pad.exe 9->19         started        122 Machine Learning detection for dropped file 12->122 124 Contains functionality to inject code into remote processes 12->124 126 Injects a PE file into a foreign processes 12->126 22 tvvihsf 12->22         started        72 127.0.0.1 unknown unknown 14->72 128 System process connects to network (likely due to code injection or exploit) 14->128 74 192.168.2.1 unknown unknown 17->74 76 mxb-00000d03.gslb.pphosted.com 17->76 78 hotmail-com.olc.protection.outlook.com 17->78 130 Changes security center settings (notifications, updates, antivirus, firewall) 17->130 24 WerFault.exe 17->24         started        signatures6 process7 signatures8 112 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 19->112 114 Maps a DLL or memory area into another process 19->114 116 Checks if the current machine is a virtual machine (disk enumeration) 19->116 26 explorer.exe 13 19->26 injected 118 Creates a thread in another existing process (thread injection) 22->118 process9 dnsIp10 66 readinglistforaugust2.xyz 95.213.224.6, 80 SELECTELRU Russian Federation 26->66 68 185.49.70.90, 2080, 49720 LEASEWEB-DE-FRA-10DE United Kingdom 26->68 70 2 other IPs or domains 26->70 52 C:\Users\user\AppData\Roaming\tvvihsf, PE32 26->52 dropped 54 C:\Users\user\AppData\Local\Temp\D711.exe, PE32 26->54 dropped 56 C:\Users\user\AppData\Local\Temp\CA2F.exe, PE32 26->56 dropped 58 4 other files (2 malicious) 26->58 dropped 132 System process connects to network (likely due to code injection or exploit) 26->132 134 Benign windows process drops PE files 26->134 136 Performs DNS queries to domains with low reputation 26->136 138 2 other signatures 26->138 31 CA2F.exe 26->31         started        36 C481.exe 14 6 26->36         started        38 B483.exe 26->38         started        40 AC25.exe 1 26->40         started        file11 signatures12 process13 dnsIp14 80 188.34.200.103, 49719, 80 HETZNER-ASDE Germany 31->80 82 eduarroma.tumblr.com 74.114.154.22, 443, 49717 AUTOMATTICUS Canada 31->82 42 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 31->42 dropped 44 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 31->44 dropped 46 C:\Users\user\AppData\...\freebl3[1].dll, PE32 31->46 dropped 50 9 other files (none is malicious) 31->50 dropped 90 Detected unpacking (changes PE section rights) 31->90 92 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 31->92 94 Machine Learning detection for dropped file 31->94 98 2 other signatures 31->98 84 185.230.143.48, 14462, 49718 HostingvpsvilleruRU Russian Federation 36->84 86 swretjhwrtj.gq 172.67.216.236, 49716, 80 CLOUDFLARENETUS United States 36->86 88 api.ip.sb 36->88 48 C:\Users\user\AppData\Local\Temp\...\.dll, PE32+ 36->48 dropped 96 Tries to detect virtualization through RDTSC time measurements 36->96 file15 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/682ef52e3ab62fc62e75477915bf98a8da2ef787676c0d9dfb05de1875195885/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-24 03:20:49 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
  5/5
Verdict:
suspicious
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+ 3'711 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:824 botnet:@rarenut0 botnet:fe582536ec580228180f270f7cb80a867860e010 backdoor discovery evasion infostealer miner persistence spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/210824-vdk64ftr8s/
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 SetWindowsHookEx
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 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
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
xmrig
Malware Config
C2 Extraction:
http://readinglistforaugust1.xyz/
http://readinglistforaugust2.xyz/
http://readinglistforaugust3.xyz/
http://readinglistforaugust4.xyz/
http://readinglistforaugust5.xyz/
http://readinglistforaugust6.xyz/
http://readinglistforaugust7.xyz/
http://readinglistforaugust8.xyz/
http://readinglistforaugust9.xyz/
http://readinglistforaugust10.xyz/
http://readinglistforaugust1.site/
http://readinglistforaugust2.site/
http://readinglistforaugust3.site/
http://readinglistforaugust4.site/
http://readinglistforaugust5.site/
http://readinglistforaugust6.site/
http://readinglistforaugust7.site/
http://readinglistforaugust8.site/
http://readinglistforaugust9.site/
http://readinglistforaugust10.site/
http://readinglistforaugust1.club/
http://readinglistforaugust2.club/
http://readinglistforaugust3.club/
http://readinglistforaugust4.club/
http://readinglistforaugust5.club/
http://readinglistforaugust6.club/
http://readinglistforaugust7.club/
http://readinglistforaugust8.club/
http://readinglistforaugust9.club/
http://readinglistforaugust10.club/
https://eduarroma.tumblr.com/
185.230.143.48:14462
Unpacked files
SH256 hash:
0a9a7acf77fe4f890fe2acf761fa7f369418bb1f733504acd0792f589ccc7b15
MD5 hash:
ad94a86355be2ad9348b88e8972e8320
SHA1 hash:
8c7ff71739a5194efc5c7bee9c37ad92a9e72646
Link:
https://www.unpac.me/results/663df50f-a5be-4917-afe3-fb533f34771e/
SH256 hash:
682ef52e3ab62fc62e75477915bf98a8da2ef787676c0d9dfb05de1875195885
MD5 hash:
0102055c5fbd724bf28bc696ca22f06d
SHA1 hash:
254c0c655937c98d415cd67097824d5b0c381329
Link:
https://www.unpac.me/results/663df50f-a5be-4917-afe3-fb533f34771e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/682ef52e3ab6/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/682ef52e3ab62fc62e75477915bf98a8da2ef787676c0d9dfb05de1875195885

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 682ef52e3ab62fc62e75477915bf98a8da2ef787676c0d9dfb05de1875195885

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1558724/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/181757/

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