MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56a366fbe2babfa88e0e073d2c07e357ec4998d6d33077d53c222099ba8b97fb. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: 56a366fbe2babfa88e0e073d2c07e357ec4998d6d33077d53c222099ba8b97fb
SHA3-384 hash: 643a2182d815d7a6ce10cb868831ea41a65c1ad21fa9f78aa394ef8a1eba5152b0d142ae9d34fc0595534c6ab26f857a
SHA1 hash: 84e3a8c23289d811a507523c376777d5b34f6115
MD5 hash: 0daca42454265a66cdc6b1ef4e44d315
humanhash: coffee-charlie-oxygen-wyoming
File name:0daca42454265a66cdc6b1ef4e44d315
Download: download sample
Signature Smoke Loader
File size:337'408 bytes
First seen:2022-01-21 14:31:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b4892f1130d31e71dc6b3341892a29cb (5 x Smoke Loader)
ssdeep 6144:C7Uzdbm8CoCTTKKstQW32SBHRWODcbW4BzcV+cC:C7Adb/yGKsyW3LXFcNlY+
Threatray 8'166 similar samples on MalwareBazaar
TLSH T1F2748D10BBA0D035F5B311F55A799378A63E7AA15B2490CB53D52EEE9B396E0DC3030B
File icon (PE):PE icon
dhash icon 2dec1378319b9b91 (22 x Smoke Loader, 16 x RedLineStealer, 7 x ArkeiStealer)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Searching for analyzing tools
Sending a custom TCP request
Creating a file
Reading critical registry keys
Using the Windows Management Instrumentation requests
Launching a process
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
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
Verdict:
Malicious
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 557824 Sample: 5FFonycSDo Startdate: 21/01/2022 Architecture: WINDOWS Score: 100 30 Multi AV Scanner detection for domain / URL 2->30 32 Found malware configuration 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 4 other signatures 2->36 7 5FFonycSDo.exe 2->7         started        9 hfrgvwv 2->9         started        process3 signatures4 12 5FFonycSDo.exe 7->12         started        46 Multi AV Scanner detection for dropped file 9->46 48 Machine Learning detection for dropped file 9->48 15 hfrgvwv 9->15         started        process5 signatures6 50 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->50 52 Maps a DLL or memory area into another process 12->52 54 Checks if the current machine is a virtual machine (disk enumeration) 12->54 17 explorer.exe 2 12->17 injected 56 Creates a thread in another existing process (thread injection) 15->56 process7 dnsIp8 26 file-coin-host-12.com 17->26 28 host-data-coin-11.com 34.94.211.117, 49760, 80 GOOGLEUS United States 17->28 22 C:\Users\user\AppData\Roaming\hfrgvwv, PE32 17->22 dropped 24 C:\Users\user\...\hfrgvwv:Zone.Identifier, ASCII 17->24 dropped 38 System process connects to network (likely due to code injection or exploit) 17->38 40 Benign windows process drops PE files 17->40 42 Deletes itself after installation 17->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->44 file9 signatures10
Threat name:
Win32.Backdoor.Mokes
Status:
Malicious
First seen:
2022-01-21 14:32:16 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
SmokeLoader
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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 56a366fbe2babfa88e0e073d2c07e357ec4998d6d33077d53c222099ba8b97fb

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-21 14:31:43 UTC

url : hxxp://privacy-tools-for-you-779.com/downloads/toolspab2.exe