MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d86ead8b78bedb30771260a9397e93bbeb0556007c95ba16c1482154ecae4ed5. 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: d86ead8b78bedb30771260a9397e93bbeb0556007c95ba16c1482154ecae4ed5
SHA3-384 hash: 8636f31263c3cad547a8c2f5d57ce9456acd3cecd32951e2272a6ecf28c2e4fc565c61e9f87f3b080f30452d5739d23a
SHA1 hash: c878a1ee86aad2b561fc62cd9e9b7245979115ff
MD5 hash: 2b59125e1716bee461896dea76bfbeba
humanhash: rugby-seventeen-yellow-charlie
File name:2b59125e1716bee461896dea76bfbeba.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:326'144 bytes
First seen:2021-08-12 06:36:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b2673717edc4e64b07cfaab3e6cb412 (1 x Smoke Loader, 1 x DanaBot, 1 x KPOTStealer)
ssdeep 6144:VX/wgxbvZVK24rFg+v07XeVWRuucb1OHbvJqkxN5w:xwg5XK2uO17XeVGcqTsGNy
Threatray 908 similar samples on MalwareBazaar
TLSH T105649E30AB90C031F5B702F845BA937CA92D7AA1973450CF92D52AFE56346E4EC3179B
dhash icon e0e8e8e8aa66a499 (32 x RaccoonStealer, 23 x RedLineStealer, 14 x ArkeiStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
406
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2b59125e1716bee461896dea76bfbeba.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-12 06:39:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e66c9c93-eef8-4026-9bad-27e17f8ab08d

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/178480/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.26812.4645.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Connection attempt to an infection source
Launching a process
Searching for the window
Reading critical registry keys
Creating a process from a recently created file
Setting browser functions hooks
Unauthorized injection to a recently created process
Query of malicious DNS domain
Unauthorized injection to a recently created process by context flags manipulation
Deleting of the original file
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Unauthorized injection to a browser process
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:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9ee8af76-1b06-4560-8796-aeb69c62543a
Result
Threat name:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/831522
Signature
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)
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)
Detected unpacking (overwrites its own PE header)
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 dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Obfuscated command line found
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Sigma detected: Powershell download and execute file
Sigma detected: PowerShell DownloadFile
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: System File Execution Location Anomaly
Suspicious powershell command line found
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 download and execute files (via powershell)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 463949 Sample: T0V8BF0GyW.exe Startdate: 12/08/2021 Architecture: WINDOWS Score: 100 78 api.ip.sb 2->78 108 Antivirus detection for URL or domain 2->108 110 Sigma detected: Powershell download and execute file 2->110 112 Multi AV Scanner detection for submitted file 2->112 114 12 other signatures 2->114 12 T0V8BF0GyW.exe 2->12         started        15 gijjrvu 2->15         started        signatures3 process4 signatures5 136 Detected unpacking (changes PE section rights) 12->136 17 T0V8BF0GyW.exe 12->17         started        138 Contains functionality to inject code into remote processes 15->138 140 Injects a PE file into a foreign processes 15->140 20 gijjrvu 15->20         started        process6 signatures7 100 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 17->100 102 Maps a DLL or memory area into another process 17->102 104 Checks if the current machine is a virtual machine (disk enumeration) 17->104 22 explorer.exe 14 17->22 injected 106 Creates a thread in another existing process (thread injection) 20->106 process8 dnsIp9 80 readinglistforjuly8.xyz 5.44.45.140, 49717, 49724, 80 MGNHOST-ASRU Russian Federation 22->80 82 readinglistforjuly7.xyz 22->82 84 6 other IPs or domains 22->84 52 C:\Users\user\AppData\Roaming\gijjrvu, PE32 22->52 dropped 54 C:\Users\user\AppData\Local\Temp\98AC.exe, PE32 22->54 dropped 56 C:\Users\user\AppData\Local\Temp\907D.exe, PE32 22->56 dropped 58 4 other files (3 malicious) 22->58 dropped 128 System process connects to network (likely due to code injection or exploit) 22->128 130 Benign windows process drops PE files 22->130 132 Performs DNS queries to domains with low reputation 22->132 134 4 other signatures 22->134 27 8BF8.exe 2 22->27         started        31 98AC.exe 76 22->31         started        34 8139.exe 15 3 22->34         started        36 5 other processes 22->36 file10 signatures11 process12 dnsIp13 60 C:\ProgramData\Runtimebroker.exe, PE32 27->60 dropped 142 Detected unpacking (overwrites its own PE header) 27->142 38 Runtimebroker.exe 14 27->38         started        90 telete.in 195.201.225.248, 443, 49722, 49726 HETZNER-ASDE Germany 31->90 92 msresearchcenter.top 34.125.20.14, 443, 49723, 49725 GOOGLEUS United States 31->92 62 C:\Users\user\AppData\...\vcruntime140.dll, PE32 31->62 dropped 64 C:\Users\user\AppData\...\ucrtbase.dll, PE32 31->64 dropped 66 C:\Users\user\AppData\...\softokn3.dll, PE32 31->66 dropped 68 55 other files (none is malicious) 31->68 dropped 144 Detected unpacking (changes PE section rights) 31->144 146 Tries to steal Mail credentials (via file access) 31->146 94 65.21.193.105, 14961, 49735 CP-ASDE United States 34->94 148 Query firmware table information (likely to detect VMs) 34->148 150 Tries to detect sandboxes and other dynamic analysis tools (window names) 34->150 152 Hides threads from debuggers 34->152 154 Tries to detect sandboxes / dynamic malware analysis system (registry check) 34->154 41 conhost.exe 34->41         started        96 readinglistforjuly8.xyz 36->96 156 System process connects to network (likely due to code injection or exploit) 36->156 158 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 36->158 160 Performs DNS queries to domains with low reputation 36->160 162 Tries to harvest and steal browser information (history, passwords, etc) 36->162 43 907D.exe 36->43         started        file14 signatures15 process16 dnsIp17 116 Detected unpacking (overwrites its own PE header) 38->116 118 Suspicious powershell command line found 38->118 120 Obfuscated command line found 38->120 126 2 other signatures 38->126 47 powershell.exe 38->47         started        86 telete.in 43->86 88 msresearchcenter.top 43->88 70 C:\Users\user\AppData\...\vcruntime140.dll, PE32 43->70 dropped 72 C:\Users\user\AppData\...\ucrtbase.dll, PE32 43->72 dropped 74 C:\Users\user\AppData\...\softokn3.dll, PE32 43->74 dropped 76 56 other files (none is malicious) 43->76 dropped 122 Tries to steal Mail credentials (via file access) 43->122 124 Tries to harvest and steal browser information (history, passwords, etc) 43->124 file18 signatures19 process20 dnsIp21 98 91.241.19.52, 49718, 49721, 80 REDBYTES-ASRU Russian Federation 47->98 50 conhost.exe 47->50         started        process22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d86ead8b78bedb30771260a9397e93bbeb0556007c95ba16c1482154ecae4ed5/
Threat name:
Win32.Exploit.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-08-12 03:59:00 UTC
AV detection:
10 of 46 (21.74%)
Threat level:
  5/5
Verdict:
suspicious
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+ 898 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader botnet:471c70de3b4f9e4d493e418d1f60a90659057de0 botnet:@gasfer_dark botnet:cd8dc1031358b1aec55cc6bc447df1018b068607 backdoor discovery evasion infostealer persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/210812-c5gbj6gfvj/
Behaviour
Checks SCSI registry key(s)
Delays execution with timeout.exe
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Modifies Windows Defender Real-time Protection settings
Raccoon
Raccoon Stealer Payload
RedLine
RedLine Payload
SmokeLoader
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/
207.154.240.76:80
Dropper Extraction:
http://91.241.19.52/Api/GetFile2
Unpacked files
SH256 hash:
8b085611ecc9d6df0bc54d8421e57eb82f70c2c085e488ccfb41b4d26560bc57
MD5 hash:
3dff4690ed57aba1cd05faf0e7d2ec18
SHA1 hash:
feda1fc6459b5391f3a56da56d9da8089944df5b
Link:
https://www.unpac.me/results/bbe6b30b-6862-43cf-ba8f-543c718267d1/
SH256 hash:
d86ead8b78bedb30771260a9397e93bbeb0556007c95ba16c1482154ecae4ed5
MD5 hash:
2b59125e1716bee461896dea76bfbeba
SHA1 hash:
c878a1ee86aad2b561fc62cd9e9b7245979115ff
Link:
https://www.unpac.me/results/bbe6b30b-6862-43cf-ba8f-543c718267d1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d86ead8b78be/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/d86ead8b78bedb30771260a9397e93bbeb0556007c95ba16c1482154ecae4ed5

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 d86ead8b78bedb30771260a9397e93bbeb0556007c95ba16c1482154ecae4ed5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1476557/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/178480/

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