MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d6c4c1009a17e69ab04390ea26068125ce2a572a0d133e3145b225184de7ac0. 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: 1d6c4c1009a17e69ab04390ea26068125ce2a572a0d133e3145b225184de7ac0
SHA3-384 hash: f6425f5616050e0fd7f8e9eedca192d7030a4864a3316b207d4f3b97069661874668bee898811b57f57a57bcfe200d75
SHA1 hash: e85b5350026fe01f4ada9eceae8c8e0c3a6ea29d
MD5 hash: c2dca8c1ee828b456168f4e3d1b693e1
humanhash: montana-cardinal-six-tennis
File name:c2dca8c1ee828b456168f4e3d1b693e1.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:211'968 bytes
First seen:2021-08-12 06:41:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5ba12e6852ba82499f5822056a147515 (2 x RaccoonStealer, 2 x KPOTStealer, 2 x Smoke Loader)
ssdeep 3072:SwAEjyMmHV+PeDbP5JgStEyScsYh6gSVywo3c+:HoUPxSk7knGyHM
Threatray 926 similar samples on MalwareBazaar
TLSH T11F24CF617DBCD832C481053154A6CBE4266FEC717A24044BB798BB6FEE703E1A3B6749
dhash icon 4839b2b0e8c38890 (105 x RaccoonStealer, 38 x Smoke Loader, 33 x RedLineStealer)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c2dca8c1ee828b456168f4e3d1b693e1.exe
Verdict:
No threats detected
Analysis date:
2021-08-12 07:01:09 UTC
Tags:
installer
Link:
https://app.any.run/tasks/53fcfa08-dbf4-4d87-bfb6-0074d0d72e42

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/178502/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.3912.32684.7588.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
Launching a process
Searching for the window
Reading critical registry keys
Setting browser functions hooks
Query of malicious DNS domain
Unauthorized injection to a system process
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
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/8e54ec80-5f30-4e14-acd1-a1528da0c3df
Result
Threat name:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/831478
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 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)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
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 Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 463911 Sample: N5K5dcQ17v.exe Startdate: 12/08/2021 Architecture: WINDOWS Score: 100 51 91.241.19.52, 49719, 49722, 49745 REDBYTES-ASRU Russian Federation 2->51 53 192.168.2.1 unknown unknown 2->53 55 2 other IPs or domains 2->55 71 Multi AV Scanner detection for domain / URL 2->71 73 Antivirus detection for URL or domain 2->73 75 System process connects to network (likely due to code injection or exploit) 2->75 77 14 other signatures 2->77 10 N5K5dcQ17v.exe 2->10         started        13 wigwftu 2->13         started        signatures3 process4 signatures5 95 Detected unpacking (changes PE section rights) 10->95 15 N5K5dcQ17v.exe 10->15         started        97 Machine Learning detection for dropped file 13->97 18 wigwftu 13->18         started        process6 signatures7 115 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->115 117 Maps a DLL or memory area into another process 15->117 119 Checks if the current machine is a virtual machine (disk enumeration) 15->119 20 explorer.exe 16 15->20 injected 121 Creates a thread in another existing process (thread injection) 18->121 process8 dnsIp9 57 readinglistforjuly8.xyz 5.44.45.140, 49716, 49720, 49724 MGNHOST-ASRU Russian Federation 20->57 59 readinglistforjuly7.xyz 20->59 61 6 other IPs or domains 20->61 41 C:\Users\user\AppData\Roaming\wigwftu, PE32 20->41 dropped 43 C:\Users\user\AppData\Local\Temp\BD31.exe, PE32 20->43 dropped 45 C:\Users\user\AppData\Local\Temp\B88C.exe, PE32 20->45 dropped 47 5 other files (4 malicious) 20->47 dropped 87 System process connects to network (likely due to code injection or exploit) 20->87 89 Benign windows process drops PE files 20->89 91 Performs DNS queries to domains with low reputation 20->91 93 4 other signatures 20->93 25 B88C.exe 2 20->25         started        29 AD8F.exe 14 3 20->29         started        32 244B.exe 20->32         started        34 3 other processes 20->34 file10 signatures11 process12 dnsIp13 49 C:\ProgramData\Runtimebroker.exe, PE32 25->49 dropped 99 Detected unpacking (overwrites its own PE header) 25->99 101 Machine Learning detection for dropped file 25->101 36 Runtimebroker.exe 14 25->36         started        63 65.21.193.105, 14961, 49741 CP-ASDE United States 29->63 103 Detected unpacking (changes PE section rights) 29->103 105 Query firmware table information (likely to detect VMs) 29->105 107 Tries to detect sandboxes and other dynamic analysis tools (window names) 29->107 113 2 other signatures 29->113 39 conhost.exe 29->39         started        65 74.119.195.135, 80 MOVECLICKLLCUS United States 32->65 67 telete.in 195.201.225.248, 443, 49721, 49727 HETZNER-ASDE Germany 32->67 109 Contains functionality to steal Internet Explorer form passwords 32->109 69 207.154.240.76, 49739, 80 DIGITALOCEAN-ASNUS United States 34->69 111 Multi AV Scanner detection for dropped file 34->111 file14 signatures15 process16 signatures17 79 Detected unpacking (overwrites its own PE header) 36->79 81 Suspicious powershell command line found 36->81 83 Obfuscated command line found 36->83 85 2 other signatures 36->85
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d6c4c1009a17e69ab04390ea26068125ce2a572a0d133e3145b225184de7ac0/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-08-12 00:35:35 UTC
AV detection:
28 of 46 (60.87%)
Threat level:
  5/5
Verdict:
suspicious
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Smoke Loader
+ 916 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-t1q8vyxyfx/
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/c559c1a7-3061-464d-a9e2-ea62a5441ccf/
SH256 hash:
1d6c4c1009a17e69ab04390ea26068125ce2a572a0d133e3145b225184de7ac0
MD5 hash:
c2dca8c1ee828b456168f4e3d1b693e1
SHA1 hash:
e85b5350026fe01f4ada9eceae8c8e0c3a6ea29d
Link:
https://www.unpac.me/results/c559c1a7-3061-464d-a9e2-ea62a5441ccf/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1d6c4c1009a1/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/1d6c4c1009a17e69ab04390ea26068125ce2a572a0d133e3145b225184de7ac0

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 1d6c4c1009a17e69ab04390ea26068125ce2a572a0d133e3145b225184de7ac0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1476557/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/178502/

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