MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75396399dec99fb23320c38dd0c84504be4f8ae1501a32f7f7d16eb0a8d0f9c0. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75396399dec99fb23320c38dd0c84504be4f8ae1501a32f7f7d16eb0a8d0f9c0
SHA3-384 hash: 932d9311ad953228ec979377c2e981119ef2b9fbb89886d631bb1cc193c4cfb79a6f6b3a2ccdeaaabe88ad5ac3e38ee8
SHA1 hash: ce635bd44c3e3dab6b4e0c1b2a33e3e1454ad9e4
MD5 hash: 5cc61bd14b963a21c2bdd6dbfe5e59cf
humanhash: mirror-alpha-beryllium-river
File name:5cc61bd14b963a21c2bdd6dbfe5e59cf.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:140'800 bytes
First seen:2021-08-28 16:21:41 UTC
Last seen:2021-08-28 17:18:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4f5dc64597ca4f695b16cf6dee89f692 (2 x Smoke Loader, 1 x ArkeiStealer)
ssdeep 3072:ywSo2wol4ajGsTYolK5zj3nsI5/DuT61m:JJqZZw7sI5/
Threatray 1'479 similar samples on MalwareBazaar
TLSH T182D3AF1136B0C572C5C718758869E6A1672BBD315F71C98B3BC8476E3EB22C0B63D2A7
dhash icon 4839b2b4e8c38890 (137 x RaccoonStealer, 37 x Smoke Loader, 30 x RedLineStealer)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://shy-art-b189.smartmirror.workers.dev/0://not%20virus.EXE
Verdict:
Malicious activity
Analysis date:
2021-08-28 11:41:59 UTC
Tags:
trojan rat redline stealer vidar evasion loader opendir
Link:
https://app.any.run/tasks/dce56485-cb0d-42d2-a5f6-2a6c87332933

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/183070/
Detection(s):
SecuriteInfo.com.Artemis5CC61BD14B96.3261.22248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Connection attempt
Sending an HTTP POST request
Deleting of the original file
Enabling autorun by creating a file
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e1261a9-7610-409b-b209-78031855a378
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/840783
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 473214 Sample: 286gu4vF3e.exe Startdate: 28/08/2021 Architecture: WINDOWS Score: 100 39 api.ip.sb 2->39 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 Antivirus detection for URL or domain 2->63 65 6 other signatures 2->65 9 286gu4vF3e.exe 2->9         started        12 gjiiagc 2->12         started        signatures3 process4 signatures5 75 Detected unpacking (changes PE section rights) 9->75 77 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->77 79 Maps a DLL or memory area into another process 9->79 14 explorer.exe 4 9->14 injected 81 Machine Learning detection for dropped file 12->81 83 Checks if the current machine is a virtual machine (disk enumeration) 12->83 85 Creates a thread in another existing process (thread injection) 12->85 process6 dnsIp7 45 atvcampingtrips.com 110.14.121.125, 49706, 49708, 49713 SKB-ASSKBroadbandCoLtdKR Korea Republic of 14->45 47 adi64.com 91.216.107.198, 49761, 80 RMI-FITECHFR France 14->47 49 6 other IPs or domains 14->49 33 C:\Users\user\AppData\Roaming\gjiiagc, PE32 14->33 dropped 35 C:\Users\user\AppData\Local\Temp\CBA8.exe, PE32 14->35 dropped 37 C:\Users\user\...\gjiiagc:Zone.Identifier, ASCII 14->37 dropped 51 System process connects to network (likely due to code injection or exploit) 14->51 53 Benign windows process drops PE files 14->53 55 Deletes itself after installation 14->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->57 19 CBA8.exe 15 26 14->19         started        23 6E13.exe 3 14->23         started        25 8778.exe 1 14->25         started        file8 signatures9 process10 dnsIp11 41 api.ip.sb 19->41 43 185.215.113.29, 49738, 8678 WHOLESALECONNECTIONSNL Portugal 19->43 67 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->67 69 Machine Learning detection for dropped file 19->69 71 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 19->71 73 2 other signatures 19->73 27 conhost.exe 19->27         started        29 conhost.exe 23->29         started        31 conhost.exe 25->31         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/75396399dec99fb23320c38dd0c84504be4f8ae1501a32f7f7d16eb0a8d0f9c0/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-28 11:40:56 UTC
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Verdict:
suspicious
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85b6ebcaa76aacb266f7f781dce3801d80c340b705e22520e96650bf726983cb
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8f6aeab4ba06d05d419fa32d5d13df4c21636e926549ea58cb686e4b1b6c92ba
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bfd91c1267d01f7c31eca3aa2977c635274be18c2a9355d89e9ae1723de2e54a
Smoke Loader
+ 1'469 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:hello backdoor discovery evasion infostealer persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/210828-y66erhr39n/
Behaviour
Checks SCSI registry key(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
185.215.113.29:8678
80.66.87.33:36976
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/686749f9-7b70-4c48-816d-97ffce0519d6/
SH256 hash:
75396399dec99fb23320c38dd0c84504be4f8ae1501a32f7f7d16eb0a8d0f9c0
MD5 hash:
5cc61bd14b963a21c2bdd6dbfe5e59cf
SHA1 hash:
ce635bd44c3e3dab6b4e0c1b2a33e3e1454ad9e4
Link:
https://www.unpac.me/results/686749f9-7b70-4c48-816d-97ffce0519d6/
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/75396399dec99fb23320c38dd0c84504be4f8ae1501a32f7f7d16eb0a8d0f9c0

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 75396399dec99fb23320c38dd0c84504be4f8ae1501a32f7f7d16eb0a8d0f9c0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1559349/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/183070/

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