MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e168662d0e8575572bfa981af0509029853c5d5fdee0c8dd0d5b9b74813400bb. 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: e168662d0e8575572bfa981af0509029853c5d5fdee0c8dd0d5b9b74813400bb
SHA3-384 hash: 90a12474cbc3f3187ad123fa7cffcde32e9b3ccceb78a159e5a7751fec13e30cb3ab2ecbbbef27c2e51ad6ac6f2fb494
SHA1 hash: 7e4d935378c165a24cc9ec147fc99ae126b052c4
MD5 hash: 05523e42fe8bf3e23b70e1bb33946f5c
humanhash: johnny-florida-mockingbird-quiet
File name:05523e42fe8bf3e23b70e1bb33946f5c.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:327'168 bytes
First seen:2021-08-12 17:47:38 UTC
Last seen:2021-08-12 19:00:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c4bbba65aaf569dae0a87d41cd5cbbf2 (4 x Smoke Loader, 4 x RaccoonStealer, 1 x ArkeiStealer)
ssdeep 6144:zUVOcNfxR6pFCuIL1/4Ccg71mmL6cb01J8f3gWxp7B+Dv2KMKT5Ib:cLX8HjIL1/4G1mmL6cb0sfNf+DOKMKTQ
Threatray 916 similar samples on MalwareBazaar
TLSH T17364AD30B690C035F6BA02F849B693BDA52D3B609B3491CF93D51AEE47346E4AC31797
dhash icon 68e8e8e8aa66a489 (4 x RaccoonStealer, 3 x Smoke Loader, 2 x RedLineStealer)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
05523e42fe8bf3e23b70e1bb33946f5c.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-12 17:49:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/48fd2cef-3258-49c4-9789-e0f868231c69

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/178790/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.19753.30476.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
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
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Searching for the window
Launching a process
Connection attempt
Reading critical registry keys
Sending an HTTP POST request
DNS request
Sending a custom TCP request
Setting browser functions hooks
Query of malicious DNS domain
Unauthorized injection to a system process
Sending a TCP request to an infection source
Deleting of the original file
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Unauthorized injection to a browser 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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99894d9f-c5a6-4959-ade4-fc9ab410b143
Result
Threat name:
DCRat Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/832001
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)
Creates an autostart registry key pointing to binary in C:\Windows
Creates multiple autostart registry keys
Creates processes via WMI
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 domain / URL
Multi AV Scanner detection for dropped file
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)
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected DCRat
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 464432 Sample: aK0RUEWef4.exe Startdate: 12/08/2021 Architecture: WINDOWS Score: 100 76 www.frontizo.in 2->76 78 195.201.225.248 HETZNER-ASDE Germany 2->78 80 1031 other IPs or domains 2->80 116 Multi AV Scanner detection for domain / URL 2->116 118 Antivirus detection for URL or domain 2->118 120 Sigma detected: Powershell download and execute file 2->120 124 15 other signatures 2->124 12 aK0RUEWef4.exe 2->12         started        15 vwjgwbh 2->15         started        signatures3 122 System process connects to network (likely due to code injection or exploit) 76->122 process4 signatures5 142 Detected unpacking (changes PE section rights) 12->142 144 Contains functionality to inject code into remote processes 12->144 146 Injects a PE file into a foreign processes 12->146 17 aK0RUEWef4.exe 12->17         started        20 wuapihost.exe 12->20         started        148 Multi AV Scanner detection for dropped file 15->148 150 Machine Learning detection for dropped file 15->150 22 vwjgwbh 15->22         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 24 explorer.exe 17 17->24 injected 106 Creates a thread in another existing process (thread injection) 22->106 process8 dnsIp9 88 91.241.19.52 REDBYTES-ASRU Russian Federation 24->88 90 5.44.45.5 MGNHOST-ASRU Russian Federation 24->90 92 2 other IPs or domains 24->92 62 C:\Users\user\AppData\Roaming\vwjgwbh, PE32 24->62 dropped 64 C:\Users\user\AppData\Local\Temp\F916.exe, PE32 24->64 dropped 66 C:\Users\user\AppData\Local\Temp\F491.exe, PE32 24->66 dropped 68 6 other malicious files 24->68 dropped 126 System process connects to network (likely due to code injection or exploit) 24->126 128 Benign windows process drops PE files 24->128 130 Performs DNS queries to domains with low reputation 24->130 132 4 other signatures 24->132 29 F916.exe 3 6 24->29         started        33 F491.exe 2 24->33         started        35 1AAB.exe 24->35         started        37 3 other processes 24->37 file10 signatures11 process12 dnsIp13 70 reviewbrokercrtCommonsessionperfDll.exe, PE32 29->70 dropped 152 Multi AV Scanner detection for dropped file 29->152 154 Machine Learning detection for dropped file 29->154 40 wscript.exe 1 29->40         started        72 C:\ProgramData\Runtimebroker.exe, PE32 33->72 dropped 156 Detected unpacking (overwrites its own PE header) 33->156 42 Runtimebroker.exe 16 33->42         started        158 Query firmware table information (likely to detect VMs) 35->158 160 Tries to detect sandboxes and other dynamic analysis tools (window names) 35->160 162 Hides threads from debuggers 35->162 164 Tries to detect sandboxes / dynamic malware analysis system (registry check) 35->164 82 185.191.34.170 ASBAXETNRU Russian Federation 37->82 84 xn--sknhetslandet-jmb.se 37->84 86 57 other IPs or domains 37->86 74 C:\Users\user\AppData\Local\...\1E1.exe.pid, ASCII 37->74 dropped file14 signatures15 process16 dnsIp17 46 cmd.exe 40->46         started        94 193.56.146.55 LVLT-10753US unknown 42->94 96 x1.i.lencr.org 42->96 98 5 other IPs or domains 42->98 134 Suspicious powershell command line found 42->134 136 Obfuscated command line found 42->136 138 Machine Learning detection for dropped file 42->138 140 Tries to download and execute files (via powershell) 42->140 signatures18 process19 process20 48 reviewbrokercrtCommonsessionperfDll.exe 46->48         started        52 conhost.exe 46->52         started        file21 54 C:\Windows\System32\...\RuntimeBroker.exe, PE32 48->54 dropped 56 C:\Windows\System32\...\RuntimeBroker.exe, PE32 48->56 dropped 58 C:\Windows\Professional\explorer.exe, PE32 48->58 dropped 60 C:\Users\Public\Desktop\HxTsr.exe, PE32 48->60 dropped 108 Machine Learning detection for dropped file 48->108 110 Creates multiple autostart registry keys 48->110 112 Creates an autostart registry key pointing to binary in C:\Windows 48->112 114 Creates processes via WMI 48->114 signatures22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e168662d0e8575572bfa981af0509029853c5d5fdee0c8dd0d5b9b74813400bb/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-12 17:40:45 UTC
AV detection:
13 of 27 (48.15%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
008e443855d5e3c364f847c31e513bb48589e1cdf1a3bc622367f64062258e8e
Smoke Loader
22c622082b1db75bb23f602ff64c49158d9740e63a0441abe52a47e2f961b57b
Smoke Loader
586f145c1eec37adb07432372972ea8837917f8c1696af8664ee8a6ff86c107e
Smoke Loader
aaa3cda8d3f4bc7ff94a3e4f0fd37aced9d484b663bc15f198e6e25482f60443
Smoke Loader
cc700e4575649a012895b044f54ba9b8e87ea47efdeb755f32f135317451610d
Smoke Loader
d86ead8b78bedb30771260a9397e93bbeb0556007c95ba16c1482154ecae4ed5
Smoke Loader
e0be41471fb0457c80e1c8a10efc91c223183838ecadbddd200376cfd9c2721a
Smoke Loader
e43b2359f27dde4a5f8de4483f9db4016bdf1d2dd0a93ebdbc6c599b3bcbf889
Smoke Loader
f430a7ce2df50c8e38d3f277a8a54b3c72470dc8ad78c21391e8f237072ad6de
Smoke Loader
f6d03959b3345bfab453faa15b8f615cccbec731e7c043a569dc3234eb1c565e
Smoke Loader
+ 906 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:dcrat family:raccoon family:redline family:smokeloader botnet:471c70de3b4f9e4d493e418d1f60a90659057de0 botnet:cd8dc1031358b1aec55cc6bc447df1018b068607 backdoor discovery evasion infostealer persistence phishing rat spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/210812-g6b92pwyda/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies registry class
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
Drops file in Program Files directory
Drops file in System32 directory
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
DCRat Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
DcRat
Detected phishing page
Modifies Windows Defender Real-time Protection settings
Process spawned unexpected child process
Raccoon
Raccoon Stealer Payload
RedLine
SmokeLoader
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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/
Dropper Extraction:
https://www.rockonwest.best/Api/GetFile2
Unpacked files
SH256 hash:
8b085611ecc9d6df0bc54d8421e57eb82f70c2c085e488ccfb41b4d26560bc57
MD5 hash:
3dff4690ed57aba1cd05faf0e7d2ec18
SHA1 hash:
feda1fc6459b5391f3a56da56d9da8089944df5b
Link:
https://www.unpac.me/results/db2d330b-5268-43c6-a677-ace97e2c3846/
SH256 hash:
e168662d0e8575572bfa981af0509029853c5d5fdee0c8dd0d5b9b74813400bb
MD5 hash:
05523e42fe8bf3e23b70e1bb33946f5c
SHA1 hash:
7e4d935378c165a24cc9ec147fc99ae126b052c4
Link:
https://www.unpac.me/results/db2d330b-5268-43c6-a677-ace97e2c3846/
Malware family:
Raccoon v1.7
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e168662d0e85/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/e168662d0e8575572bfa981af0509029853c5d5fdee0c8dd0d5b9b74813400bb

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 e168662d0e8575572bfa981af0509029853c5d5fdee0c8dd0d5b9b74813400bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1476557/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/178790/

Comments