MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed834b2118524e0abe4a5bd48be5b2c1bac8b0b6c9430b87dc14e50fa915eda7. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed834b2118524e0abe4a5bd48be5b2c1bac8b0b6c9430b87dc14e50fa915eda7
SHA3-384 hash: 4e1b36c5e201b731c0291f85b912b75d523147b96d0519fc693aeb69acd2c1496945cd7d93c52006466dc8903240b91f
SHA1 hash: 61c4bbab9406395c8257fef4be855f4f603bc311
MD5 hash: fd68374b79182d936dc3b661de7bd104
humanhash: artist-iowa-king-steak
File name:fd68374b79182d936dc3b661de7bd104.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:294'912 bytes
First seen:2022-03-05 18:21:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 74c91f6c2795156c5c810dd2bcd960ad (1 x Smoke Loader, 1 x DanaBot, 1 x RedLineStealer)
ssdeep 6144:u3S2lKCYNd5FDUO5WZYjfkfMC83YEwVlwuYTer8ZlW6sVjT:eShCYNdr4O52Yjfm8IEM4/X8
Threatray 8'399 similar samples on MalwareBazaar
TLSH T17A548D10AA90C035E4F312F8957A836DB92E7AA09B7554CF63D52AEE17346E4FC3131B
File icon (PE):PE icon
dhash icon 25ec1378319b9b91 (14 x RedLineStealer, 14 x Smoke Loader, 3 x RaccoonStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
494
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/247565/
Detection(s):
Win.Dropper.Generickdz-9939781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Sending an HTTP GET request
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/8311/overview
Behaviour
MalwareBazaar
MeasuringTime
CPUID_Instruction
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c54d8577-93a1-4f50-970f-be2b7fd53967
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/951237
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)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to inject code into remote processes
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)
Injects a PE file into a foreign processes
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
Sigma detected: Execution of Suspicious File Type Extension
System process connects to network (likely due to code injection or exploit)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 583718 Sample: en7kZAv8tZ.exe Startdate: 05/03/2022 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 en7kZAv8tZ.exe 2->7         started        10 gcrdesb 2->10         started        process3 signatures4 46 Contains functionality to inject code into remote processes 7->46 48 Injects a PE file into a foreign processes 7->48 50 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 7->50 12 en7kZAv8tZ.exe 7->12         started        52 Multi AV Scanner detection for dropped file 10->52 54 Machine Learning detection for dropped file 10->54 15 gcrdesb 10->15         started        process5 signatures6 56 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->56 58 Maps a DLL or memory area into another process 12->58 60 Checks if the current machine is a virtual machine (disk enumeration) 12->60 17 explorer.exe 2 12->17 injected 62 Creates a thread in another existing process (thread injection) 15->62 process7 dnsIp8 26 file-coin-host-12.com 80.66.64.204, 49751, 80 VAD-SRL-AS1MD Russian Federation 17->26 28 host-data-coin-11.com 17->28 22 C:\Users\user\AppData\Roaming\gcrdesb, PE32 17->22 dropped 24 C:\Users\user\...\gcrdesb: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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ed834b2118524e0abe4a5bd48be5b2c1bac8b0b6c9430b87dc14e50fa915eda7/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2022-03-05 18:22:13 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5wbuwiiykjhavpsklpkixznsyg5mrmfwzfbqxb64ctsq7kiv5wtq._file
Verdict:
malicious
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f4d185f32721b1c2da2dfdf291154a0c3927fea3e267a4f88f99a49d36ef149a
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+ 8'389 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/220305-wzxb1aaefl/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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/
Unpacked files
SH256 hash:
196c516ea546fb935ac669681a74a4dc80da79d9088f464f6cc6f126ae934f4e
MD5 hash:
c36de8bc9668ec4eaafca4c349dca0d5
SHA1 hash:
ea2cadfada69b93ca3abeb8b2462c5c18891fabf
Link:
https://www.unpac.me/results/093184db-d414-4b96-88c0-40611b051d47/
Parent samples :
6b2d7c8bdedb901d80c89717c9889abf169c9059d8bb545af6ca1960660324ad
8928eed86ea55a63e3646bf8ca403b4b1e57702f73c1ecc8fa403b5700a304ef
18ad362dcae8df5827846223c09ceba7766e09733b685d4067ee39037daec452
da39948d95cdbce6e1ca9e0fdbb77080164a379f593e530b5732d3fc38df7bf8
7c74a8c41e24f69015185f78b8fbc177edcbe9d27099e904497b2310999f74cb
92ebb6be19502fe2573a9eac183bcc657b88ac5b0344285d9db409b0a3d88dab
af6fa095b427a0e95dd826696c2b92b0123e688e3c95f6d27825cc2928085d1b
de8099732ee5b73f3fa6d032a74e8576d06663fc16b2c6da27a34444fdced1c8
SH256 hash:
ed834b2118524e0abe4a5bd48be5b2c1bac8b0b6c9430b87dc14e50fa915eda7
MD5 hash:
fd68374b79182d936dc3b661de7bd104
SHA1 hash:
61c4bbab9406395c8257fef4be855f4f603bc311
Link:
https://www.unpac.me/results/093184db-d414-4b96-88c0-40611b051d47/
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/ed834b2118524e0abe4a5bd48be5b2c1bac8b0b6c9430b87dc14e50fa915eda7

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 ed834b2118524e0abe4a5bd48be5b2c1bac8b0b6c9430b87dc14e50fa915eda7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2059404/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/247565/

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