MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cb76c19c178a71a5115ee308b51de416255de06d4e8226fdda8e59275a519c14. 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
| SHA256 hash: | cb76c19c178a71a5115ee308b51de416255de06d4e8226fdda8e59275a519c14 |
|---|---|
| SHA3-384 hash: | ec2918249965e3f8120bcd9b9112d0838809273ad31ad7443911af16592415cd90504e09b60c7030b05ce87f1fe7604b |
| SHA1 hash: | b0c7cfe4f59f63669ba73cf59564de4716820726 |
| MD5 hash: | 870d23e188eccfe11eab8d561c95c08b |
| humanhash: | oven-zebra-twelve-oven |
| File name: | raezbm5myzip.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 587'264 bytes |
| First seen: | 2020-11-20 13:18:09 UTC |
| Last seen: | 2020-11-27 04:48:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 442cb2582083664e08130a64272c19ee (1 x Smoke Loader) |
| ssdeep | 12288:ZnOBVI0HDkahU9VcoN8Li4yU6coX86AxLhVjEhEhJf:ZnyVI0HDkahU9VcoN8LlGM6AxLh84 |
| Threatray | 64 similar samples on MalwareBazaar |
| TLSH | 5EC4940E61842015FFA980FD41E5EEB76BCC43F82BE838FB5A865254E10D2DB6672F51 |
| Reporter |  JAMESWT_WT |
| Tags: | 170.106.35.220 Smoke Loader SmokeLoader |
Intelligence
File Origin
# of uploads :
9
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Launching a process
Searching for the window
Creating a window
Reading critical registry keys
Setting browser functions hooks
Unauthorized injection to a system process
Deleting of the original file
Enabling autorun by creating a file
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.
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Binary contains a suspicious time stamp
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
Detected unpacking (changes PE section rights)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 dropped file
Multi AV Scanner detection for submitted file
Renames NTDLL to bypass HIPS
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.SmokeLoader
Status:
Malicious
First seen:
2020-11-20 02:58:24 UTC
File Type:
PE (Exe)
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 54 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor spyware trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
SmokeLoader
Malware Config
C2 Extraction:
http://penodux.com/xsmkld/index.php
http://tommusikirtyur.com/xsmkld/index.php
http://ploaernysannyer.com/xsmkld/index.php
http://dersmasfannyer.com/xsmkld/index.php
http://derdsgdannyer.com/xsmkld/index.php
http://tommusikirtyur.com/xsmkld/index.php
http://ploaernysannyer.com/xsmkld/index.php
http://dersmasfannyer.com/xsmkld/index.php
http://derdsgdannyer.com/xsmkld/index.php
Unpacked files
SH256 hash:
cb76c19c178a71a5115ee308b51de416255de06d4e8226fdda8e59275a519c14
MD5 hash:
870d23e188eccfe11eab8d561c95c08b
SHA1 hash:
b0c7cfe4f59f63669ba73cf59564de4716820726
SH256 hash:
35b0e50b13be01ee14c974f7aec46c276694b8aa11453a592924d68da45bb665
MD5 hash:
f31c3d9ec0fd6cd9716240e2a9d8bd0f
SHA1 hash:
7e0032b5087f9082d07f62e74952a4983c53bdf4
SH256 hash:
b54f82a592cdb70e3e1a4911161000da7c4ec7f189a5ac00a96015999ddef5d7
MD5 hash:
c5e04b3fd423167dab62bb81a3ecb53e
SHA1 hash:
50fa1422808abbfd6cfac9dc02a4f4f3bfc762d4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Smokeloader
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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