MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d95a118a855f7188eb3fef55eb470bf41a9b569cfc40c3d68c90fd778a6ce585. 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: d95a118a855f7188eb3fef55eb470bf41a9b569cfc40c3d68c90fd778a6ce585
SHA3-384 hash: 8b4b07ae092a61eb4c6993aed458e32225975d29bc4e08f59447d9c30579fc79c74a134de29b9bd02ff79ad2d56e11ae
SHA1 hash: 2cb5a36904ec0d5ffaec5da6893c53ec8b9b7b25
MD5 hash: d13638e70c500d13fe0c4998505e20f7
humanhash: eight-eleven-twelve-bacon
File name:d13638e70c500d13fe0c4998505e20f7.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:214'528 bytes
First seen:2021-08-30 07:34:22 UTC
Last seen:2021-08-30 09:32:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f047c2672b00c79ca70d8f2e6ab5c3f9 (17 x RaccoonStealer, 2 x Amadey, 2 x RedLineStealer)
ssdeep 3072:9cmYRYzmh+qa4tuDpLBFhle1+VXfVRSP7lyzg0sI5/DuT61m:9cj+W+FXe1+VXfVRSP7EsI5/
Threatray 1'383 similar samples on MalwareBazaar
TLSH T1FD24ADD171B0C872F4C205308846D7A9E62BAC217A214677365B279AFE37ED0576E3B3
dhash icon fcfcf4f4d4dcd8c0 (26 x RaccoonStealer, 11 x RedLineStealer, 9 x Stop)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
967
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d13638e70c500d13fe0c4998505e20f7.exe
Verdict:
No threats detected
Analysis date:
2021-08-30 07:45:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3a01632d-1d06-4e3f-adc7-47c9e8c41545

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/183640/
Detection(s):
Win.Dropper.Fragtor-9889202-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Deleting of the original file
Enabling autorun by creating a file
Malware family:
DarkComet
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/27b11ac5-37f1-4ccb-8211-07b76afa0536
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/841374
Signature
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 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)
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 Crypto Currency Wallets
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 473805 Sample: u7i5w0Lei1.exe Startdate: 30/08/2021 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for domain / URL 2->40 42 Found malware configuration 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 6 other signatures 2->46 8 u7i5w0Lei1.exe 2->8         started        11 vrebrad 2->11         started        process3 signatures4 56 Detected unpacking (changes PE section rights) 8->56 58 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->58 60 Maps a DLL or memory area into another process 8->60 62 Creates a thread in another existing process (thread injection) 8->62 13 explorer.exe 5 8->13 injected 64 Multi AV Scanner detection for dropped file 11->64 66 Machine Learning detection for dropped file 11->66 68 Checks if the current machine is a virtual machine (disk enumeration) 11->68 process5 dnsIp6 34 atvcampingtrips.com 88.158.247.38, 49709, 49711, 49712 SNR-RO Romania 13->34 36 sectioniiiwrestling.com 95.181.163.88, 80 RACKTECHRU Russian Federation 13->36 38 6 other IPs or domains 13->38 24 C:\Users\user\AppData\Roaming\vrebrad, PE32 13->24 dropped 26 C:\Users\user\AppData\Local\Temp\26EC.exe, PE32 13->26 dropped 28 C:\Users\user\...\vrebrad:Zone.Identifier, ASCII 13->28 dropped 70 System process connects to network (likely due to code injection or exploit) 13->70 72 Benign windows process drops PE files 13->72 74 Deletes itself after installation 13->74 76 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->76 18 26EC.exe 15 26 13->18         started        file7 signatures8 process9 dnsIp10 30 185.215.113.29, 49739, 8678 WHOLESALECONNECTIONSNL Portugal 18->30 32 api.ip.sb 18->32 48 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->48 50 Machine Learning detection for dropped file 18->50 52 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->52 54 2 other signatures 18->54 22 conhost.exe 18->22         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d95a118a855f7188eb3fef55eb470bf41a9b569cfc40c3d68c90fd778a6ce585/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-08-29 23:31:29 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3fnbdcufl5yyr2z755k6wryl6qnjwvu47ramhvumsd6xpctm4wcq._file
Verdict:
suspicious
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Smoke Loader
+ 1'373 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/210830-dmwha3h8rj/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Deletes itself
Executes dropped EXE
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/
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/c0beae9e-9722-459c-ab7b-ce26047fa8dc/
SH256 hash:
d95a118a855f7188eb3fef55eb470bf41a9b569cfc40c3d68c90fd778a6ce585
MD5 hash:
d13638e70c500d13fe0c4998505e20f7
SHA1 hash:
2cb5a36904ec0d5ffaec5da6893c53ec8b9b7b25
Link:
https://www.unpac.me/results/c0beae9e-9722-459c-ab7b-ce26047fa8dc/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d95a118a855f/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/d95a118a855f7188eb3fef55eb470bf41a9b569cfc40c3d68c90fd778a6ce585

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 d95a118a855f7188eb3fef55eb470bf41a9b569cfc40c3d68c90fd778a6ce585

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/183640/
  
URLhaus
https://urlhaus.abuse.ch/url/1559349/
  
Delivery method
Distributed via web download

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