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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f14a092d5b4c2c4b371b5603e3db3543530df9c9bc590bf4df944289d710641. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f14a092d5b4c2c4b371b5603e3db3543530df9c9bc590bf4df944289d710641
SHA3-384 hash: b026ed2b9029243c7f214778d9558aef70ab11aad1b8febf6f03fadaa12058dcb20e3709a4a0b1496b07fd074c0823b5
SHA1 hash: 1c97adbfb7c9462756d4e5b41aa4fb7bcadf2eae
MD5 hash: 8b4cc067b10ce5a1ec9af799805180fc
humanhash: jupiter-whiskey-earth-kitten
File name:8b4cc067b10ce5a1ec9af799805180fc.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:189'440 bytes
First seen:2021-10-29 05:22:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5ec7965957c5433534918911424a4e5f (3 x Smoke Loader, 2 x RaccoonStealer, 1 x SystemBC)
ssdeep 3072:XXGG/8tP5vaTl7rwQFA7v25Bu3F7ixGYCZI9WrxpzbgqruXhspVggjcGkNIVqI:GGuP5yTl7rzFGv2zugCI9uzbgwu6L7Il
Threatray 7'470 similar samples on MalwareBazaar
TLSH T1F904AEF0B2D8CC71D063393149B58AA45E2EBC61EA2095473375239E1F72ECC9AE535E
File icon (PE):PE icon
dhash icon fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Fragtor.35416.2589.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7596a060-a552-4e05-8b11-002cecda6093
Result
Threat name:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879019
Signature
.NET source code contains very large array initializations
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)
Deletes itself after installation
Detected unpacking (changes PE section rights)
DLL reload attack detected
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
Renames NTDLL to bypass HIPS
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 511449 Sample: bg5hiAKH5y.exe Startdate: 29/10/2021 Architecture: WINDOWS Score: 100 64 sysaheu90.top 2->64 66 cdn.discordapp.com 2->66 68 api.2ip.ua 2->68 94 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->94 96 Multi AV Scanner detection for domain / URL 2->96 98 Found malware configuration 2->98 100 12 other signatures 2->100 10 bg5hiAKH5y.exe 2->10         started        12 frgiseb 2->12         started        15 hbgiseb 2->15         started        signatures3 process4 file5 18 bg5hiAKH5y.exe 10->18         started        118 Machine Learning detection for dropped file 12->118 120 Contains functionality to inject code into remote processes 12->120 122 Injects a PE file into a foreign processes 12->122 21 frgiseb 12->21         started        62 C:\Users\user\AppData\Local\Temp\1105.tmp, PE32 15->62 dropped signatures6 process7 signatures8 86 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 18->86 88 Maps a DLL or memory area into another process 18->88 90 Checks if the current machine is a virtual machine (disk enumeration) 18->90 23 explorer.exe 10 18->23 injected 92 Creates a thread in another existing process (thread injection) 21->92 process9 dnsIp10 70 sysaheu90.top 185.185.69.21, 49755, 49756, 49758 SPRINTHOSTRU Russian Federation 23->70 72 216.128.137.31, 80 AS-CHOOPAUS United States 23->72 74 5 other IPs or domains 23->74 54 C:\Users\user\AppData\Roaming\jhgiseb, PE32 23->54 dropped 56 C:\Users\user\AppData\Roaming\hbgiseb, PE32 23->56 dropped 58 C:\Users\user\AppData\Roaming\frgiseb, PE32 23->58 dropped 60 11 other files (10 malicious) 23->60 dropped 102 System process connects to network (likely due to code injection or exploit) 23->102 104 Benign windows process drops PE files 23->104 106 Deletes itself after installation 23->106 108 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->108 28 6C5.exe 1 23->28         started        31 F07B.exe 15 3 23->31         started        34 116B.exe 23->34         started        36 5 other processes 23->36 file11 signatures12 process13 dnsIp14 124 DLL reload attack detected 28->124 126 Detected unpacking (changes PE section rights) 28->126 128 Machine Learning detection for dropped file 28->128 144 4 other signatures 28->144 76 cdn.discordapp.com 162.159.134.233, 443, 49814, 49817 CLOUDFLARENETUS United States 31->76 78 192.168.2.1 unknown unknown 31->78 130 Writes to foreign memory regions 31->130 132 Allocates memory in foreign processes 31->132 134 Sample uses process hollowing technique 31->134 136 Injects a PE file into a foreign processes 31->136 39 aspnet_regsql.exe 31->39         started        41 116B.exe 34->41         started        80 194.180.174.181, 49873, 49880, 80 MIVOCLOUDMD unknown 36->80 82 93.115.20.139, 28978, 49874 MVPShttpswwwmvpsnetEU Romania 36->82 84 2 other IPs or domains 36->84 46 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 36->46 dropped 48 C:\Users\user\AppData\...\vcruntime140.dll, PE32 36->48 dropped 50 C:\Users\user\AppData\...\ucrtbase.dll, PE32 36->50 dropped 52 12 other files (none is malicious) 36->52 dropped 138 Tries to steal Mail credentials (via file access) 36->138 140 Tries to harvest and steal browser information (history, passwords, etc) 36->140 142 Maps a DLL or memory area into another process 36->142 44 1C42.exe 36->44         started        file15 signatures16 process17 signatures18 110 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 41->110 112 Maps a DLL or memory area into another process 41->112 114 Checks if the current machine is a virtual machine (disk enumeration) 41->114 116 Creates a thread in another existing process (thread injection) 41->116
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f14a092d5b4c2c4b371b5603e3db3543530df9c9bc590bf4df944289d710641/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-10-28 10:19:47 UTC
AV detection:
25 of 44 (56.82%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4kkbewvwtbmjm3rwvqd4pntkq2tbx44tpczbp2n7fccrhlrazaq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
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+ 7'460 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:raccoon family:redline family:smokeloader family:vidar botnet:21321313 botnet:517 botnet:68e2d75238f7c69859792d206401b6bde2b2515c botnet:706 botnet:754 botnet:9b47742e621d3b0f1b0b79db6ed26e2c33328c05 botnet:safeinstaller botnet:z0rm1on backdoor collection discovery infostealer persistence ransomware spyware stealer trojan
Link:
https://tria.ge/reports/211029-f254xsceh8/
Behaviour
outlook_win_path
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Modifies system certificate store
Kills process with taskkill
Delays execution with timeout.exe
Creates scheduled task(s)
Checks processor information in registry
Checks SCSI registry key(s)
Program crash
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Accesses cryptocurrency files/wallets, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses 2FA software files, possible credential harvesting
Reads user/profile data of web browsers
Modifies file permissions
Loads dropped DLL
Deletes itself
Executes dropped EXE
Downloads MZ/PE file
Vidar Stealer
Vidar
Suspicious use of NtCreateProcessExOtherParentProcess
SmokeLoader
RedLine Payload
RedLine
Raccoon
Djvu Ransomware
Detected Djvu ransomware
Malware Config
C2 Extraction:
http://xacokuo8.top/
http://hajezey1.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
http://193.56.146.214/
https://193.56.146.214/
185.183.32.161:80
https://mas.to/@lilocc
93.115.20.139:28978
185.215.113.94:15564
https://mas.to/@xeroxxx
http://rlrz.org/lancer
Unpacked files
SH256 hash:
7504bf3fa2768578ecf547d7ad5ee704bb32a345726f4d6007e4905db82c873c
MD5 hash:
67832761c9fb6dcaa2caaa433aeef1e9
SHA1 hash:
1f40855c5efb001c8dff2d10e10b8c68d573d68f
Link:
https://www.unpac.me/results/7e4fd07d-b280-4b59-8a3a-7f32d682cef7/
SH256 hash:
2f14a092d5b4c2c4b371b5603e3db3543530df9c9bc590bf4df944289d710641
MD5 hash:
8b4cc067b10ce5a1ec9af799805180fc
SHA1 hash:
1c97adbfb7c9462756d4e5b41aa4fb7bcadf2eae
Link:
https://www.unpac.me/results/7e4fd07d-b280-4b59-8a3a-7f32d682cef7/
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/2f14a092d5b4c2c4b371b5603e3db3543530df9c9bc590bf4df944289d710641

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 2f14a092d5b4c2c4b371b5603e3db3543530df9c9bc590bf4df944289d710641

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1719493/
  
Delivery method
Distributed via web download

Comments