MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd3eb2c332286230aec05ce76be22ca0f36b3c972b0173a8d34bb0037d057be5. 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


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: fd3eb2c332286230aec05ce76be22ca0f36b3c972b0173a8d34bb0037d057be5
SHA3-384 hash: 8ac850f538bafe2592826fab56c3a7c895248111eb39c6009d29383c96541073e79351ba4ccdabdd531d398966463b50
SHA1 hash: 97766e7409df8087f97c69f76f3f4dbc9161c8dc
MD5 hash: aa0f192baacb70f697a4b0d26ba31025
humanhash: wyoming-spaghetti-seven-sodium
File name:aa0f192baacb70f697a4b0d26ba31025.exe
Download: download sample
Signature Smoke Loader
File size:197'120 bytes
First seen:2021-10-08 11:54:32 UTC
Last seen:2021-10-08 13:18:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0dd592f35b48076810a8314d458b6b4b (6 x RedLineStealer, 4 x Smoke Loader, 1 x OskiStealer)
ssdeep 3072:l6SDOECYVtwNB8hj0H1SZVLg3brWnk6qr0ipW0ry0ZPwwEGDnkDTxZhgC:l6SwQwNB8g1eVc6W0iq0OTxH
Threatray 6'889 similar samples on MalwareBazaar
TLSH T135149D1076E1C072F26EA9344EB087A14A77BC729D71968B3FB156FE1F792D18A25303
File icon (PE):PE icon
dhash icon 83bcdcac9c8cb4a4 (3 x RaccoonStealer, 2 x Smoke Loader, 1 x ArkeiStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
269
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
aa0f192baacb70f697a4b0d26ba31025.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-08 12:00:12 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
Creating a window
Unauthorized injection to a recently created process
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 for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
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 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: 499481 Sample: skaYAf4HOk.exe Startdate: 08/10/2021 Architecture: WINDOWS Score: 100 32 Multi AV Scanner detection for domain / URL 2->32 34 Found malware configuration 2->34 36 Antivirus detection for URL or domain 2->36 38 5 other signatures 2->38 7 skaYAf4HOk.exe 2->7         started        10 ehrbrva 2->10         started        process3 signatures4 48 Detected unpacking (changes PE section rights) 7->48 50 Contains functionality to inject code into remote processes 7->50 52 Injects a PE file into a foreign processes 7->52 12 skaYAf4HOk.exe 7->12         started        54 Machine Learning detection for dropped file 10->54 15 ehrbrva 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 ydiannetter18.top 17->26 28 quericeriant20.top 17->28 30 3 other IPs or domains 17->30 22 C:\Users\user\AppData\Roaming\ehrbrva, PE32 17->22 dropped 24 C:\Users\user\...\ehrbrva:Zone.Identifier, ASCII 17->24 dropped 40 System process connects to network (likely due to code injection or exploit) 17->40 42 Benign windows process drops PE files 17->42 44 Deletes itself after installation 17->44 46 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->46 file9 signatures10
Threat name:
Win32.Trojan.Azorult
Status:
Malicious
First seen:
2021-10-08 07:47:12 UTC
AV detection:
21 of 28 (75.00%)
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://fiskahlilian16.top/
http://paishancho17.top/
http://ydiannetter18.top/
http://azarehanelle19.top/
http://quericeriant20.top/
Unpacked files
SH256 hash:
592b089027938156e18387e4402b965a5f1ffc25e96d7efc3aa9331254587bdd
MD5 hash:
2dbb1eb8c40c88994738a736ad55c79b
SHA1 hash:
88e2fc9242606c7dfcd68d5da8c6d457837157a3
SH256 hash:
fd3eb2c332286230aec05ce76be22ca0f36b3c972b0173a8d34bb0037d057be5
MD5 hash:
aa0f192baacb70f697a4b0d26ba31025
SHA1 hash:
97766e7409df8087f97c69f76f3f4dbc9161c8dc
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 fd3eb2c332286230aec05ce76be22ca0f36b3c972b0173a8d34bb0037d057be5

(this sample)

  
Delivery method
Distributed via web download

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