MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87cd4125176db45ac6d32ff5979fcaf1d29eeac328323f545326bf0d63400967. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 87cd4125176db45ac6d32ff5979fcaf1d29eeac328323f545326bf0d63400967
SHA3-384 hash: 367a878d5f3a5d189e99f6fd674a777957273f2f4f0ddc3c63c583161355ff6b6baf5d23d1bcd286dc5767d6c3a1d00f
SHA1 hash: 54a2861ff41e5e1cb6778939c3ba1ce0517d756e
MD5 hash: 095599ba1d125f2bb6b937f4d0cee41a
humanhash: robert-yankee-berlin-mike
File name:095599ba1d125f2bb6b937f4d0cee41a.exe
Download: download sample
Signature Smoke Loader
File size:167'936 bytes
First seen:2021-03-23 11:04:59 UTC
Last seen:2021-03-23 12:37:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e2b1cb64f98126dcd747ab66fb8dd5b (2 x FickerStealer, 1 x Loki, 1 x Smoke Loader)
ssdeep 3072:r8ayHZhmNVnTjz/GOr7/zDuhTgjP4nR5TaT:YaYGXPSOrnDuijg7Tk
Threatray 419 similar samples on MalwareBazaar
TLSH 6CF39D1072D1C073E517167949AAC6B10A36FCB26B355BCB3BD02B2E5F352E28A36747
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
448
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
pax. № 0018260-KOEK.js
Verdict:
Suspicious activity
Analysis date:
2021-03-23 10:18:27 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending a custom TCP request
Connection attempt
Deleting of the original file
Enabling autorun by creating a file
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.
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
Binary contains a suspicious time stamp
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)
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 submitted file
Renames NTDLL to bypass HIPS
System process connects to network (likely due to code injection or exploit)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 373908 Sample: CY5uMiTKRW.exe Startdate: 23/03/2021 Architecture: WINDOWS Score: 100 29 Multi AV Scanner detection for domain / URL 2->29 31 Antivirus detection for URL or domain 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 3 other signatures 2->35 6 CY5uMiTKRW.exe 1 2->6         started        9 icrrwht 1 2->9         started        process3 file4 37 Detected unpacking (changes PE section rights) 6->37 39 Renames NTDLL to bypass HIPS 6->39 41 Maps a DLL or memory area into another process 6->41 12 explorer.exe 2 6->12 injected 17 C:\Users\user\AppData\Local\Temp\9419.tmp, PE32 9->17 dropped 43 Machine Learning detection for dropped file 9->43 45 Checks if the current machine is a virtual machine (disk enumeration) 9->45 47 Creates a thread in another existing process (thread injection) 9->47 signatures5 process6 dnsIp7 23 autopartswarehouses.ru 185.14.31.88, 49724, 49726, 49727 ITLDC-NLUA Ukraine 12->23 25 gmbshop.ru 93.170.123.43, 443, 49722, 49723 IHOR-ASRU Czech Republic 12->25 27 7 other IPs or domains 12->27 19 C:\Users\user\AppData\Roaming\icrrwht, PE32 12->19 dropped 21 C:\Users\user\...\icrrwht:Zone.Identifier, ASCII 12->21 dropped 49 System process connects to network (likely due to code injection or exploit) 12->49 51 Benign windows process drops PE files 12->51 53 Deletes itself after installation 12->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->55 file8 signatures9
Threat name:
Win32.Trojan.Glupteba
Status:
Malicious
First seen:
2021-03-23 10:12:59 UTC
AV detection:
20 of 29 (68.97%)
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: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Program crash
Deletes itself
Loads dropped DLL
Executes dropped EXE
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://smbproperty.ru/
http://gmbshop.ru/
http://baksproperty.gov.ug/
http://magistralpsw.ru/
http://mpmanagertzz.ru/
http://powerglasspot.ru/
http://autopartswarehouses.ru/
http://memoloves.ru/
http://alfavanilin.ru/
Unpacked files
SH256 hash:
cd134fe58081acd7559cfcab15a717c7f9bc8947e94b539660975bebf8546f13
MD5 hash:
01a9c23c98d12fb28009e2de85352385
SHA1 hash:
947c4181eddfdde49342dc9566654d80062bfbd2
SH256 hash:
87cd4125176db45ac6d32ff5979fcaf1d29eeac328323f545326bf0d63400967
MD5 hash:
095599ba1d125f2bb6b937f4d0cee41a
SHA1 hash:
54a2861ff41e5e1cb6778939c3ba1ce0517d756e
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 87cd4125176db45ac6d32ff5979fcaf1d29eeac328323f545326bf0d63400967

(this sample)

  
Delivery method
Distributed via web download

Comments