MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 818b63d74c47590104ef9baace1ef5511c3fd92842ff7f44aa9ca6b23ea121f8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 818b63d74c47590104ef9baace1ef5511c3fd92842ff7f44aa9ca6b23ea121f8
SHA3-384 hash: b8d55194ade7707b664af158558eefe99d65f8e1faaf3a9507f3a345bd4f09fcbd3115bd1bb3b1aaf89b81d987f7ae21
SHA1 hash: 91198820c9dd04be5bb2c31d2e2392772ec6e53e
MD5 hash: c9c20929e7c80b262b60625da23aa2ea
humanhash: victor-pennsylvania-glucose-indigo
File name:SecuriteInfo.com.Variant.Lazy.232996.15430.18725
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:110'592 bytes
First seen:2022-08-21 08:31:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 10014b5065a96d189c1845afc2457d7b (1 x Smoke Loader, 1 x RedLineStealer, 1 x RecordBreaker)
ssdeep 3072:Letetp+oPof3fQm8BHibyFFIT4PCX1gM0JEDJK+zKIZ:3XofR4qXiJIYoKIZ
Threatray 9'018 similar samples on MalwareBazaar
TLSH T186B38E0379D19871E87218321570D9B29A2FFC352AE1DE6FB789127D0F342C1DD26E6A
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
359
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Lazy.232996.15430.18725
Verdict:
No threats detected
Analysis date:
2022-08-21 08:31:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/122428fb-2c1b-4ebc-89e9-a41e5520a0d9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/300001/
Detection(s):
SecuriteInfo.com.Variant.Lazy.232996.15430.18725.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware packed
Link:
https://www.filescan.io/uploads/6301ee063cbb13868a69735d/reports/764b655a-0091-4a25-940b-3cbca44c2b9a/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/26f75be0-b41a-46cb-92a2-afb96b4922d8
Result
Threat name:
Raccoon Stealer v2, RedLine, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1054999
Signature
.NET source code references suspicious native API functions
Allocates memory in foreign processes
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)
DLL side loading technique detected
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
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 687516 Sample: SecuriteInfo.com.Variant.La... Startdate: 21/08/2022 Architecture: WINDOWS Score: 100 75 in.appcenter.ms 2->75 77 coinsurf.com 2->77 89 Snort IDS alert for network traffic 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 Antivirus detection for URL or domain 2->93 95 9 other signatures 2->95 10 SecuriteInfo.com.Variant.Lazy.232996.15430.exe 2->10         started        13 sjirgju 2 2->13         started        signatures3 process4 signatures5 111 Contains functionality to inject code into remote processes 10->111 113 Writes to foreign memory regions 10->113 115 Allocates memory in foreign processes 10->115 117 Injects a PE file into a foreign processes 10->117 15 MSBuild.exe 10->15         started        18 WerFault.exe 23 9 10->18         started        21 conhost.exe 13->21         started        process6 dnsIp7 127 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->127 129 Maps a DLL or memory area into another process 15->129 131 Checks if the current machine is a virtual machine (disk enumeration) 15->131 133 Creates a thread in another existing process (thread injection) 15->133 23 explorer.exe 8 15->23 injected 79 192.168.2.1 unknown unknown 18->79 signatures8 process9 dnsIp10 83 185.215.113.58, 49746, 49751, 80 WHOLESALECONNECTIONSNL Portugal 23->83 85 45.138.74.104, 49752, 80 HOSTGLOBALPLUS-ASRU Russian Federation 23->85 87 static.asyncvoid.net 188.114.97.3, 443, 49748 CLOUDFLARENETUS European Union 23->87 67 C:\Users\user\AppData\Roaming\sjirgju, PE32 23->67 dropped 69 C:\Users\user\AppData\Local\Temp\FC6B.exe, PE32 23->69 dropped 71 C:\Users\user\AppData\Local\Temp\DAC9.exe, PE32 23->71 dropped 73 C:\Users\user\AppData\Local\Temp\C3B.exe, PE32 23->73 dropped 103 System process connects to network (likely due to code injection or exploit) 23->103 105 Benign windows process drops PE files 23->105 107 Injects code into the Windows Explorer (explorer.exe) 23->107 109 2 other signatures 23->109 28 C3B.exe 1 23->28         started        31 FC6B.exe 1 23->31         started        33 DAC9.exe 4 23->33         started        36 7 other processes 23->36 file11 signatures12 process13 file14 119 Machine Learning detection for dropped file 28->119 121 Writes to foreign memory regions 28->121 123 Allocates memory in foreign processes 28->123 38 MSBuild.exe 28->38         started        43 conhost.exe 28->43         started        45 WerFault.exe 28->45         started        125 Injects a PE file into a foreign processes 31->125 47 MSBuild.exe 2 31->47         started        49 WerFault.exe 10 31->49         started        51 conhost.exe 31->51         started        55 C:\Users\user\AppData\Local\...\Update.exe, PE32 33->55 dropped 53 Update.exe 7 33->53         started        signatures15 process16 dnsIp17 81 89.208.104.46, 49759, 80 PSKSET-ASRU Russian Federation 38->81 57 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 38->57 dropped 59 C:\Users\user\AppData\LocalLow\nss3.dll, PE32 38->59 dropped 61 C:\Users\user\AppData\LocalLow\mozglue.dll, PE32 38->61 dropped 65 4 other files (none is malicious) 38->65 dropped 97 Tries to harvest and steal browser information (history, passwords, etc) 38->97 99 DLL side loading technique detected 38->99 101 Tries to steal Crypto Currency Wallets 38->101 63 C:\Users\user\AppData\Local\...\Update.exe, PE32 53->63 dropped file18 signatures19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/818b63d74c47590104ef9baace1ef5511c3fd92842ff7f44aa9ca6b23ea121f8/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-08-21 08:32:07 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
15 of 26 (57.69%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qgfwhv2mi5mqcbhptovm4hxvkeod7wjiil7x6rfktstlepvbeh4a._file
Verdict:
malicious
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Smoke Loader
+ 9'008 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220821-kfahcafcen/
Unpacked files
SH256 hash:
76cf953a0ed3101bdd1b09c887f7ac84154389c7174714a5006bb51a39d4c448
MD5 hash:
f58dbd247f17baad3c83df8fb84a944a
SHA1 hash:
cdc488856a3ca8e4af96b42cc39df81581c3e6b7
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/5f716a33-3e6a-4528-8469-0520fcf42067/
SH256 hash:
818b63d74c47590104ef9baace1ef5511c3fd92842ff7f44aa9ca6b23ea121f8
MD5 hash:
c9c20929e7c80b262b60625da23aa2ea
SHA1 hash:
91198820c9dd04be5bb2c31d2e2392772ec6e53e
Link:
https://www.unpac.me/results/5f716a33-3e6a-4528-8469-0520fcf42067/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/818b63d74c47/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/818b63d74c47590104ef9baace1ef5511c3fd92842ff7f44aa9ca6b23ea121f8

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CAS_Malware_Hunting
Create hunting rule
Author:Michael Reinprecht
Description:DEMO CAS YARA Rules for sample2.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com

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 818b63d74c47590104ef9baace1ef5511c3fd92842ff7f44aa9ca6b23ea121f8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2275072/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/300001/

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