MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4389750bcd2f3b674dd5452cc38d70e6e9dbd09b2acdd8eea0d11de1cbb68b18. 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: 4389750bcd2f3b674dd5452cc38d70e6e9dbd09b2acdd8eea0d11de1cbb68b18
SHA3-384 hash: c9b230a4c977b389b0d69b51dcf8c6d3c037231ed8f9586df0968ee349e342839fa73996e09e24c6f7c4820c3149b91b
SHA1 hash: 1dee5d6f24abe713120ddfbd66675bb51029feb4
MD5 hash: 563502a9e6cc49beb81719ceaa0ee9f2
humanhash: artist-cold-oscar-india
File name:563502a9e6cc49beb81719ceaa0ee9f2.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:203'776 bytes
First seen:2021-09-21 13:21:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 019bced73b51911db702af2d47c34cb7 (6 x RaccoonStealer, 2 x ArkeiStealer, 2 x Stop)
ssdeep 3072:PSxZnjgvOUyd9ybs5mnGkm9TPzW+mu7IxAwjtqAGK:KPzd8GkATPzW+mu7Bwjtw
Threatray 4'373 similar samples on MalwareBazaar
TLSH T18614BF11F5D3CA71C5A705308720EBE02A6AF8715974878F2756B27EEF243D076263BA
File icon (PE):PE icon
dhash icon b27a7c7d727e6e76 (9 x RaccoonStealer, 1 x RedLineStealer, 1 x AZORult)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
406
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
563502a9e6cc49beb81719ceaa0ee9f2.exe
Verdict:
No threats detected
Analysis date:
2021-09-21 13:25:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/aafb51d6-762e-4675-a7d6-6573a30dfff0

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/189873/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.23439.18483.UNOFFICIAL
Create hunting rule

Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ba0dd2a-fac5-4347-9e65-8aefd0165f0f
Result
Threat name:
RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/855025
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)
Detected unpacking (overwrites its own PE header)
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 dropped file
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)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 487453 Sample: e73KGHNoeu.exe Startdate: 21/09/2021 Architecture: WINDOWS Score: 100 45 api.ip.sb 2->45 69 Multi AV Scanner detection for domain / URL 2->69 71 Found malware configuration 2->71 73 Antivirus detection for URL or domain 2->73 75 7 other signatures 2->75 9 e73KGHNoeu.exe 2->9         started        12 gaigveb 2->12         started        signatures3 process4 signatures5 89 Detected unpacking (changes PE section rights) 9->89 91 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->91 93 Maps a DLL or memory area into another process 9->93 95 Creates a thread in another existing process (thread injection) 9->95 14 explorer.exe 6 9->14 injected 97 Multi AV Scanner detection for dropped file 12->97 99 Machine Learning detection for dropped file 12->99 101 Checks if the current machine is a virtual machine (disk enumeration) 12->101 process6 dnsIp7 55 suriyecastajanslari.bykmedya.com 31.192.214.222, 49766, 80 NETINTERNETNetinternetBilisimTeknolojileriASTR Turkey 14->55 57 fernandomayol.com 61.36.14.230, 49733, 49765, 49767 LGDACOMLGDACOMCorporationKR Korea Republic of 14->57 59 9 other IPs or domains 14->59 37 C:\Users\user\AppData\Roaming\gaigveb, PE32 14->37 dropped 39 C:\Users\user\AppData\Local\Temp\674A.exe, PE32 14->39 dropped 41 C:\Users\user\AppData\Local\Temp\5A61.exe, PE32 14->41 dropped 43 C:\Users\user\...\gaigveb:Zone.Identifier, ASCII 14->43 dropped 61 System process connects to network (likely due to code injection or exploit) 14->61 63 Benign windows process drops PE files 14->63 65 Deletes itself after installation 14->65 67 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->67 19 674A.exe 3 14->19         started        23 5A61.exe 15 6 14->23         started        25 B24E.exe 3 14->25         started        27 EF77.exe 12 14->27         started        file8 signatures9 process10 dnsIp11 47 45.9.20.150, 49802, 80 DEDIPATH-LLCUS Russian Federation 19->47 77 Multi AV Scanner detection for dropped file 19->77 79 Detected unpacking (changes PE section rights) 19->79 81 Detected unpacking (overwrites its own PE header) 19->81 29 conhost.exe 19->29         started        49 api.ip.sb 23->49 51 185.215.113.29, 18087, 49782 WHOLESALECONNECTIONSNL Portugal 23->51 83 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 23->83 85 Machine Learning detection for dropped file 23->85 87 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 23->87 31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        53 pavlovoler.tumblr.com 74.114.154.18, 443, 49809 AUTOMATTICUS Canada 27->53 35 WerFault.exe 20 1 27->35         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4389750bcd2f3b674dd5452cc38d70e6e9dbd09b2acdd8eea0d11de1cbb68b18/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-09-21 11:22:49 UTC
AV detection:
17 of 45 (37.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ioexkc6nf45wotoviuwmhdlq43u5xue3flg5r3va2eo6ds5wrmma._file
Verdict:
malicious
Similar samples:
06051cf2934898bcc716b95d1a9f131d724fafc0425a4745d5546d3d6b9fc027
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2232ded5541847acb7f73006ebe047b9008b4876f90590d9ffd324360f785037
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296cb7c456c55688de080e9940722307f1ee92acbfec61696e21ec985794a3ff
Smoke Loader
3661980c3d8bc4d3c84b4b67dff3527137f363a6e88967f0e379a2ab8ddac564
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9434421e8f743533a557a717bd9fc444b5047c3c73848029762068520ec9fc26
Smoke Loader
9f154115fa8045aa05f15f7cd1de9623ebe32e8ea400279ecb5dfa3596952e3b
Smoke Loader
b7915e2c423abfd40c013439cc726587a44fc207696637b2a431abce68963dd4
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f9a8afdccfeca1e80e4e695cc01a288b9aa7efcbb08a514ea346c9cfa9742cdb
Smoke Loader
+ 4'363 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:redline family:smokeloader family:vidar botnet:100k botnet:517 botnet:828 botnet:paladin botnet:proliv2021 botnet:sewpalpadin backdoor discovery infostealer persistence ransomware spyware stealer trojan
Link:
https://tria.ge/reports/210921-ql8vzshfc7/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Detected Djvu ransomware
Djvu Ransomware
RedLine
RedLine Payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
185.215.113.29:18087
93.115.20.139:28978
45.9.20.150:80
https://pavlovoler.tumblr.com/
188.124.36.242:25802
Unpacked files
SH256 hash:
e713021c1392f7af202ab8ab41ca50bac44278e4bc561faade62d5b3b5b90014
MD5 hash:
576557a59d0948d2851afa208c238c65
SHA1 hash:
2e00eb11bc23605a6ba4d6dd18ce33c98be571c6
Link:
https://www.unpac.me/results/bff2f73f-2c7c-45ed-a01e-c66fcf4946ac/
SH256 hash:
4389750bcd2f3b674dd5452cc38d70e6e9dbd09b2acdd8eea0d11de1cbb68b18
MD5 hash:
563502a9e6cc49beb81719ceaa0ee9f2
SHA1 hash:
1dee5d6f24abe713120ddfbd66675bb51029feb4
Link:
https://www.unpac.me/results/bff2f73f-2c7c-45ed-a01e-c66fcf4946ac/
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/4389750bcd2f3b674dd5452cc38d70e6e9dbd09b2acdd8eea0d11de1cbb68b18

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 4389750bcd2f3b674dd5452cc38d70e6e9dbd09b2acdd8eea0d11de1cbb68b18

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1633136/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/189873/

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