MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f22d4a1729b3e55190d224087c7569623012ca99978b01e3649714bf71b2ec04. 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: f22d4a1729b3e55190d224087c7569623012ca99978b01e3649714bf71b2ec04
SHA3-384 hash: 1788c9b2326034422500453b09345818d4ccf00fcc2d60206422b54fa023a4d246a0066d3475fa2eb064fc28b9ecb8da
SHA1 hash: 1741b74c88aeb8bee82ff4c4ae227340aba33c80
MD5 hash: 255c697e144c7fe1471f1564da42c959
humanhash: paris-juliet-mobile-kitten
File name:255c697e144c7fe1471f1564da42c959.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:170'496 bytes
First seen:2021-10-09 06:42:25 UTC
Last seen:2021-10-09 07:58:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8d7835f3c937376951e2e2f5305d0788 (1 x RaccoonStealer, 1 x DanaBot, 1 x Smoke Loader)
ssdeep 3072:hlC5vBuOzmmP6+EFK3QDPcTtU+ZPwDP3g/MWahgC:hQvBuc3qc3QDPcW+s
Threatray 2'046 similar samples on MalwareBazaar
TLSH T12FF3AE1072F1C475E6AF46304874FAA55A7BB822A9F4818F37B427FE4EB12C05A71793
File icon (PE):PE icon
dhash icon 81bcdcac9c8cb4a4 (6 x RaccoonStealer, 4 x RedLineStealer, 3 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
397
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
255c697e144c7fe1471f1564da42c959.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-09 06:42:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/158e2375-2fe0-447a-b611-20620746de16

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/196276/
Detection(s):
SecuriteInfo.com.Trojan.Siggen15.19706.21161.23232.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Result
Threat name:
Raccoon RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/867380
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Benign windows process drops PE files
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
Contains functionality to steal Internet Explorer form passwords
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 many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
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 / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file access)
Uses known network protocols on non-standard ports
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 499808 Sample: DqvtaJLisV.exe Startdate: 09/10/2021 Architecture: WINDOWS Score: 100 84 rafilda.ru 2->84 86 imgmin.fun 2->86 116 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->116 118 Multi AV Scanner detection for submitted file 2->118 120 Yara detected Vidar 2->120 122 11 other signatures 2->122 11 DqvtaJLisV.exe 2->11         started        14 bigdjhw 2->14         started        signatures3 process4 signatures5 140 Detected unpacking (changes PE section rights) 11->140 16 DqvtaJLisV.exe 11->16         started        142 Contains functionality to inject code into remote processes 14->142 144 Injects a PE file into a foreign processes 14->144 19 bigdjhw 14->19         started        process6 signatures7 108 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 16->108 110 Maps a DLL or memory area into another process 16->110 112 Checks if the current machine is a virtual machine (disk enumeration) 16->112 114 Creates a thread in another existing process (thread injection) 16->114 21 explorer.exe 14 16->21 injected process8 dnsIp9 88 193.56.146.41, 49771, 9080 LVLT-10753US unknown 21->88 90 privacytoolzfor-you5000.top 91.224.22.228, 49757, 49758, 49759 AS-REGRU Russian Federation 21->90 92 2 other IPs or domains 21->92 60 C:\Users\user\AppData\Roaming\bigdjhw, PE32 21->60 dropped 62 C:\Users\user\AppData\Local\Temp\FD86.exe, PE32 21->62 dropped 64 C:\Users\user\AppData\Local\Temp\F45D.exe, PE32 21->64 dropped 66 5 other malicious files 21->66 dropped 124 System process connects to network (likely due to code injection or exploit) 21->124 126 Benign windows process drops PE files 21->126 128 Deletes itself after installation 21->128 130 Hides that the sample has been downloaded from the Internet (zone.identifier) 21->130 26 F45D.exe 80 21->26         started        31 2CA3.exe 21->31         started        33 FD86.exe 75 21->33         started        35 4 other processes 21->35 file10 signatures11 process12 dnsIp13 94 91.219.236.103, 49795, 80 SERVERASTRA-ASHU Hungary 26->94 96 teleta.top 172.67.178.59, 49794, 80 CLOUDFLARENETUS United States 26->96 98 teletop.top 26->98 68 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 26->68 dropped 70 C:\Users\user\AppData\...\vcruntime140.dll, PE32 26->70 dropped 72 C:\Users\user\AppData\...\ucrtbase.dll, PE32 26->72 dropped 80 56 other files (none is malicious) 26->80 dropped 146 Detected unpacking (changes PE section rights) 26->146 148 Detected unpacking (overwrites its own PE header) 26->148 150 Tries to steal Mail credentials (via file access) 26->150 152 Contains functionality to steal Internet Explorer form passwords 26->152 37 cmd.exe 26->37         started        154 Injects a PE file into a foreign processes 31->154 39 2CA3.exe 31->39         started        100 mas.to 88.99.75.82, 443, 49787 HETZNER-ASDE Germany 33->100 102 65.108.80.190, 49792, 80 ALABANZA-BALTUS United States 33->102 74 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 33->74 dropped 76 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 33->76 dropped 78 C:\Users\user\AppData\...\mozglue[1].dll, PE32 33->78 dropped 82 9 other files (none is malicious) 33->82 dropped 156 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 33->156 158 Tries to harvest and steal browser information (history, passwords, etc) 33->158 160 Tries to steal Crypto Currency Wallets 33->160 42 cmd.exe 33->42         started        104 imgmin.fun 45.147.197.20 ON-LINE-DATAServerlocation-NetherlandsDrontenNL Ukraine 35->104 106 193.56.146.60 LVLT-10753US unknown 35->106 162 Query firmware table information (likely to detect VMs) 35->162 164 Tries to detect sandboxes and other dynamic analysis tools (window names) 35->164 166 Hides threads from debuggers 35->166 168 Tries to detect sandboxes / dynamic malware analysis system (registry check) 35->168 44 conhost.exe 35->44         started        46 conhost.exe 35->46         started        48 conhost.exe 35->48         started        file14 signatures15 process16 signatures17 50 conhost.exe 37->50         started        52 timeout.exe 37->52         started        132 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 39->132 134 Maps a DLL or memory area into another process 39->134 136 Checks if the current machine is a virtual machine (disk enumeration) 39->136 138 Creates a thread in another existing process (thread injection) 39->138 54 conhost.exe 42->54         started        56 taskkill.exe 42->56         started        58 timeout.exe 42->58         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f22d4a1729b3e55190d224087c7569623012ca99978b01e3649714bf71b2ec04/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-10-09 05:01:00 UTC
File Type:
PE (Exe)
Extracted files:
30
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6iwuufzjwpsvdegseqehy5ljmiybfsuzs6fqdy3es4kl64ns5qca._file
Verdict:
malicious
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+ 2'036 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:1033 botnet:2ea41939378a473cbe7002fd507389778c0f10e7 botnet:8d179b9e611eee525425544ee8c6d77360ab7cd9 backdoor discovery evasion infostealer miner persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/211009-hgx9pafaf9/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
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
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
XMRig Miner Payload
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Vidar
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://fazanaharahe10.top/
http://xandelissane20.top/
http://ustiassosale30.top/
http://cytheriata40.top/
http://ggiergionard50.top/
defeatwax.ru
refabyd.info
https://mas.to/@serg4325
Unpacked files
SH256 hash:
2384bfa55466572c6b776df6d320a761b053c636d9e29d75e2eaae6e12e98119
MD5 hash:
28b14b815891ae62b48159abdfbf4076
SHA1 hash:
53163b6fa19c2446aeaf146f4fb96590cf7e4257
Link:
https://www.unpac.me/results/1af00a09-acd4-47c7-9a0a-7d0b5752c36c/
SH256 hash:
f22d4a1729b3e55190d224087c7569623012ca99978b01e3649714bf71b2ec04
MD5 hash:
255c697e144c7fe1471f1564da42c959
SHA1 hash:
1741b74c88aeb8bee82ff4c4ae227340aba33c80
Link:
https://www.unpac.me/results/1af00a09-acd4-47c7-9a0a-7d0b5752c36c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f22d4a1729b3/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/f22d4a1729b3e55190d224087c7569623012ca99978b01e3649714bf71b2ec04

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 f22d4a1729b3e55190d224087c7569623012ca99978b01e3649714bf71b2ec04

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1660824/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/196276/

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