MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0caac87f0074ea07f387f5fdd67607c8d6a96f4c1bcf51ad7c82f11920a1676a. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0caac87f0074ea07f387f5fdd67607c8d6a96f4c1bcf51ad7c82f11920a1676a
SHA3-384 hash: f03f45497341ef27a8e6adc0c8105036e3352f1f88028196772bd0bc3b91fd7f9ea15df631031ae9286ba265e3d5a883
SHA1 hash: 7903917a72fcaf62326312eea76e07914874131a
MD5 hash: 3bbd64e8b98fc05de574f14c3957cefd
humanhash: mexico-beer-lactose-nevada
File name:3bbd64e8b98fc05de574f14c3957cefd.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:333'824 bytes
First seen:2022-03-01 08:25:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 070604688899afa7e1438edbf6a9e9e7 (2 x Gozi, 2 x Smoke Loader, 1 x ArkeiStealer)
ssdeep 3072:d768GKeByl8i+39Tlg32qj3mK4nhtlNL4G+MCylL5foCmp6yPGmUMHyYVf:808i+NTlzK4nblNJ+M1TIDOmUMSYJ
Threatray 6'984 similar samples on MalwareBazaar
TLSH T19964AE10BB90C035F5B312F8887AA3ACA63E7E615B2464CB63D557EE56396E0EC31317
File icon (PE):PE icon
dhash icon 2dac1370319b9b91 (22 x Smoke Loader, 20 x RedLineStealer, 18 x Amadey)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/245640/
Detection(s):
Win.Malware.Generic-9936539-0
Create hunting rule

Win.Dropper.Generickdz-9939781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/7700/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/621dd8abdfdfa8501c7022d3/reports/b1578bdf-98fc-4378-8159-44565f47bd3c/overview
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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/09a49cdf-afcd-4f71-9c50-bd0d29d75d94
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/947928
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 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: 580406 Sample: eUc7CVZnQv.exe Startdate: 01/03/2022 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 eUc7CVZnQv.exe 2->7         started        9 beiugcb 2->9         started        process3 signatures4 12 eUc7CVZnQv.exe 7->12         started        46 Multi AV Scanner detection for dropped file 9->46 48 Machine Learning detection for dropped file 9->48 50 Contains functionality to inject code into remote processes 9->50 52 Injects a PE file into a foreign processes 9->52 15 beiugcb 9->15         started        process5 signatures6 54 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->54 56 Maps a DLL or memory area into another process 12->56 58 Checks if the current machine is a virtual machine (disk enumeration) 12->58 17 explorer.exe 2 12->17 injected 60 Creates a thread in another existing process (thread injection) 15->60 process7 dnsIp8 26 file-coin-host-12.com 80.66.64.170, 49781, 80 VAD-SRL-AS1MD Russian Federation 17->26 28 host-data-coin-11.com 17->28 22 C:\Users\user\AppData\Roaming\beiugcb, PE32 17->22 dropped 24 C:\Users\user\...\beiugcb: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/0caac87f0074ea07f387f5fdd67607c8d6a96f4c1bcf51ad7c82f11920a1676a/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2022-03-01 05:41:51 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Verdict:
malicious
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1d1fc9d23aa14b4f484fb86c173c94084bc14a9f551747b6e06366649a229af5
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39e1259929a3470b6d064daadf4742ddd59065fa1d72aa334ed298648f27697f
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433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3
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47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b
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4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a
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c203af5c5674ad460335b24052192e84261128b48a6a8ab45b535b8fe2b85bc0
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c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7
Smoke Loader
+ 6'974 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/220301-kbypdahca5/
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://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/ae1b370a-d483-4f18-a401-a881e551a590/
Parent samples :
6b2d7c8bdedb901d80c89717c9889abf169c9059d8bb545af6ca1960660324ad
8928eed86ea55a63e3646bf8ca403b4b1e57702f73c1ecc8fa403b5700a304ef
18ad362dcae8df5827846223c09ceba7766e09733b685d4067ee39037daec452
da39948d95cdbce6e1ca9e0fdbb77080164a379f593e530b5732d3fc38df7bf8
7c74a8c41e24f69015185f78b8fbc177edcbe9d27099e904497b2310999f74cb
92ebb6be19502fe2573a9eac183bcc657b88ac5b0344285d9db409b0a3d88dab
af6fa095b427a0e95dd826696c2b92b0123e688e3c95f6d27825cc2928085d1b
de8099732ee5b73f3fa6d032a74e8576d06663fc16b2c6da27a34444fdced1c8
SH256 hash:
0caac87f0074ea07f387f5fdd67607c8d6a96f4c1bcf51ad7c82f11920a1676a
MD5 hash:
3bbd64e8b98fc05de574f14c3957cefd
SHA1 hash:
7903917a72fcaf62326312eea76e07914874131a
Link:
https://www.unpac.me/results/ae1b370a-d483-4f18-a401-a881e551a590/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0caac87f0074/report/overview.html
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/0caac87f0074ea07f387f5fdd67607c8d6a96f4c1bcf51ad7c82f11920a1676a

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 0caac87f0074ea07f387f5fdd67607c8d6a96f4c1bcf51ad7c82f11920a1676a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2059404/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/245640/

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