MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 516b8716bfbbd056ec8259f0c336e855b0fed7dbaaa6c04ec76aa1328c92ad87. 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: 516b8716bfbbd056ec8259f0c336e855b0fed7dbaaa6c04ec76aa1328c92ad87
SHA3-384 hash: d1d014942c532ba6f9aeaa48ee3a83fea2b2c08548fc8395b227801c6c170de637a46530326895f4e9758461338cc927
SHA1 hash: 0866399b983b3ab72abfee15fad073ec038d33e0
MD5 hash: 9b8268c5d42f5dee0fc50064fca38078
humanhash: cold-mobile-saturn-artist
File name:9b8268c5d42f5dee0fc50064fca38078.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:289'792 bytes
First seen:2021-08-19 14:26:38 UTC
Last seen:2021-08-19 16:00:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2c5742c7faeedb0cbb7897fc9cc83de5 (1 x Glupteba, 1 x Amadey, 1 x Smoke Loader)
ssdeep 6144:PwikJ7djTzeuCI7oMF3i/Bf15iWeebHuUcPwiM3c6:hkxdjTSuCJMpiZ2WeePcPwu6
Threatray 1'000 similar samples on MalwareBazaar
TLSH T1DF548E20B6A0C035E4A613F5597983B96B28BDB15B2450DF63D63BEE17383E49C3066F
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9b8268c5d42f5dee0fc50064fca38078.exe
Verdict:
No threats detected
Analysis date:
2021-08-19 14:27:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1de358eb-b3ae-4ebe-84c4-1b486948fe93

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/180720/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.9689.14179.26422.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending a UDP request
Connection attempt
Sending an HTTP POST request
Deleting of the original file
Enabling autorun by creating a file
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.
Malware family:
DanaBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/07d20c85-a23b-4a11-b20a-65ad655a09cc
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/835862
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
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 submitted file
Query firmware table information (likely to detect VMs)
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)
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 468292 Sample: t00OJ4lhHN.exe Startdate: 19/08/2021 Architecture: WINDOWS Score: 100 48 Found malware configuration 2->48 50 Antivirus detection for URL or domain 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 7 other signatures 2->54 8 t00OJ4lhHN.exe 2->8         started        11 cgjffsh 2->11         started        process3 signatures4 66 Detected unpacking (changes PE section rights) 8->66 68 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->68 70 Maps a DLL or memory area into another process 8->70 13 explorer.exe 5 8->13 injected 72 Machine Learning detection for dropped file 11->72 74 Checks if the current machine is a virtual machine (disk enumeration) 11->74 76 Creates a thread in another existing process (thread injection) 11->76 process5 dnsIp6 42 atvcampingtrips.com 190.107.133.19, 49717, 49720, 49722 TelguaGT Honduras 13->42 44 193.142.59.134, 49724, 49742, 80 HOSTSLICK-GERMANYNL Netherlands 13->44 46 8 other IPs or domains 13->46 30 C:\Users\user\AppData\Roaming\cgjffsh, PE32 13->30 dropped 32 C:\Users\user\AppData\Local\Temp\36B5.exe, PE32 13->32 dropped 34 C:\Users\user\...\cgjffsh:Zone.Identifier, ASCII 13->34 dropped 78 System process connects to network (likely due to code injection or exploit) 13->78 80 Benign windows process drops PE files 13->80 82 Deletes itself after installation 13->82 84 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->84 18 C00B.exe 14 3 13->18         started        22 36B5.exe 15 3 13->22         started        24 9D11.exe 13->24         started        file7 signatures8 process9 dnsIp10 36 api.ip.sb 18->36 38 188.124.36.242, 25802, 49758, 49761 SELECTELRU Russian Federation 18->38 56 Detected unpacking (changes PE section rights) 18->56 58 Query firmware table information (likely to detect VMs) 18->58 60 Tries to detect sandboxes and other dynamic analysis tools (window names) 18->60 64 2 other signatures 18->64 26 conhost.exe 18->26         started        40 185.215.113.29, 8889 WHOLESALECONNECTIONSNL Portugal 22->40 62 Machine Learning detection for dropped file 22->62 28 conhost.exe 22->28         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/516b8716bfbbd056ec8259f0c336e855b0fed7dbaaa6c04ec76aa1328c92ad87/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-08-19 14:27:08 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kfvyofv7xpifn3eclhymgnxikwyp5v63vktmatwhnkqtfdesvwdq._file
Verdict:
suspicious
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+ 990 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader backdoor bootkit infostealer persistence suricata themida trojan
Link:
https://tria.ge/reports/210819-rvjmxz5b5e/
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 FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Themida packer
Downloads MZ/PE file
Executes dropped EXE
SmokeLoader
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
RedLine
RedLine Payload
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/
185.215.113.29:8889
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/470bd17c-5b14-4123-95a7-293f8637a565/
SH256 hash:
516b8716bfbbd056ec8259f0c336e855b0fed7dbaaa6c04ec76aa1328c92ad87
MD5 hash:
9b8268c5d42f5dee0fc50064fca38078
SHA1 hash:
0866399b983b3ab72abfee15fad073ec038d33e0
Link:
https://www.unpac.me/results/470bd17c-5b14-4123-95a7-293f8637a565/
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/516b8716bfbbd056ec8259f0c336e855b0fed7dbaaa6c04ec76aa1328c92ad87

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 516b8716bfbbd056ec8259f0c336e855b0fed7dbaaa6c04ec76aa1328c92ad87

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1545011/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1533747/
Cape
Cape
https://www.capesandbox.com/analysis/180720/

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