MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4293d727dd45b4593b6fa4029d36c6621f5dc8a6d434edaa7dea735588fbf61c. 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

SHA256 hash: 4293d727dd45b4593b6fa4029d36c6621f5dc8a6d434edaa7dea735588fbf61c
SHA3-384 hash: ec34a03a7f02a98e07071d9d81cc9276863cac9e9789f19a1d71501e6a6491e448a53c67f72e2adc7f3239a9e8d8cc68
SHA1 hash: fea80fd71dca12595e1fb5051b83461ee92fd89c
MD5 hash: 0169a4d23722e73af80182d487c07424
humanhash: glucose-yellow-minnesota-cola
File name:0169a4d23722e73af80182d487c07424.exe
Download: download sample
Signature Smoke Loader
File size:356'864 bytes
First seen:2021-06-29 07:03:49 UTC
Last seen:2021-06-29 08:08:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3fc81ec524c38cd50b4ad5a8ae0a994e (1 x RaccoonStealer, 1 x Smoke Loader)
ssdeep 6144:xhK0KoF6PU6L4mrA2gEFlh9ROHEKE7GzmTzdxb+UAu:xk0HAymrA2gSh9sEKGvBp+I
Threatray 406 similar samples on MalwareBazaar
TLSH 3F747C00B790C039F5B326F55ABA93AC653DBEB16B1490CB52D53AEE96346E0EC30717
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
288
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0169a4d23722e73af80182d487c07424.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-29 07:24:55 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
DLL reload attack detected
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
Renames NTDLL to bypass HIPS
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 download HTTP data from a sinkholed server
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 441617 Sample: 8J93rZ36mQ.exe Startdate: 29/06/2021 Architecture: WINDOWS Score: 100 26 Tries to download HTTP data from a sinkholed server 2->26 28 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->28 30 Multi AV Scanner detection for domain / URL 2->30 32 6 other signatures 2->32 5 rwfwhbc 1 2->5         started        9 explorer.exe 2 2->9         started        12 8J93rZ36mQ.exe 1 2->12         started        process3 dnsIp4 14 C:\Users\user\AppData\Local\Temp\9419.tmp, PE32 5->14 dropped 34 Multi AV Scanner detection for dropped file 5->34 36 DLL reload attack detected 5->36 38 Detected unpacking (changes PE section rights) 5->38 54 2 other signatures 5->54 20 propertyinclude777.ru 185.14.31.88, 49730, 49731, 49732 ITLDC-NLUA Ukraine 9->20 22 smbproperty.ru 9->22 24 5 other IPs or domains 9->24 16 C:\Users\user\AppData\Roaming\rwfwhbc, PE32 9->16 dropped 18 C:\Users\user\...\rwfwhbc:Zone.Identifier, ASCII 9->18 dropped 40 System process connects to network (likely due to code injection or exploit) 9->40 42 Benign windows process drops PE files 9->42 44 Deletes itself after installation 9->44 46 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->46 48 Renames NTDLL to bypass HIPS 12->48 50 Maps a DLL or memory area into another process 12->50 52 Checks if the current machine is a virtual machine (disk enumeration) 12->52 file5 signatures6
Threat name:
Win32.Ransomware.Stop
Status:
Suspicious
First seen:
2021-06-29 03:49:04 UTC
AV detection:
16 of 46 (34.78%)
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 UnmapMainImage
Deletes itself
Loads dropped DLL
SmokeLoader
Malware Config
C2 Extraction:
http://robotdogtech.ru/
http://smbproperty.ru/
http://catupgrade.ug/
http://propertyinclude777.ru/
http://licencefordriver.ug/
http://academypostoffice.ru/
http://mpmanagertzz.ru/
Unpacked files
SH256 hash:
237affa873c2a7b0a3833d614bf1e3848cb91e7a9bce533407a0718dc8a5543e
MD5 hash:
1f2f015105c619ea1b55fc4748c1887f
SHA1 hash:
caec922018bff19553d45827fd8717b67f3b7902
SH256 hash:
4293d727dd45b4593b6fa4029d36c6621f5dc8a6d434edaa7dea735588fbf61c
MD5 hash:
0169a4d23722e73af80182d487c07424
SHA1 hash:
fea80fd71dca12595e1fb5051b83461ee92fd89c
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 4293d727dd45b4593b6fa4029d36c6621f5dc8a6d434edaa7dea735588fbf61c

(this sample)

  
Delivery method
Distributed via web download

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