MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3001343a5ef8b5a947822a15cc2e983f63ede88598b70c317ae453899786227. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3001343a5ef8b5a947822a15cc2e983f63ede88598b70c317ae453899786227
SHA3-384 hash: 2f8cfaf866f28c494f4cf8a0e9ca07a9b68b78588f1cfd7c6a356893d9e76425254de4456c7f32ecee1deef48e87d3e9
SHA1 hash: da0f2de7f2cb2c9b748a40b79e230060cd9dbb2c
MD5 hash: ceeff50f7b8e9066f99e59e6583c5bf6
humanhash: leopard-nine-zulu-hydrogen
File name:ceeff50f7b8e9066f99e59e6583c5bf6.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:278'528 bytes
First seen:2021-08-25 18:10:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1d03ad9b9e9a9068c266e5f5e715b4b7 (4 x Smoke Loader, 2 x RaccoonStealer, 1 x FickerStealer)
ssdeep 6144:Niq46G0D6s3OS0qpPsafvfmxgdjtbJ5KS:Tc0D64O+pPsafmqjVJ5KS
Threatray 1'199 similar samples on MalwareBazaar
TLSH T1BA449C30AAA1C035E5F762F855B683BDA83A79B16B3450CF53D126EE06346E4EC30797
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ceeff50f7b8e9066f99e59e6583c5bf6.exe
Verdict:
No threats detected
Analysis date:
2021-08-25 18:11:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6aa5d129-6964-432c-a9f4-f8a6a9ec53c8

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/182390/
Detection(s):
Win.Malware.Generic-9888454-0
Create hunting rule

Win.Ransomware.Generic-9888472-0
Create hunting rule

Win.Packed.Generic-9888502-0
Create hunting rule

Win.Packed.Filerepmalware-9888513-0
Create hunting rule

Win.Packed.Generic-9888526-0
Create hunting rule

Win.Packed.Generic-9888527-0
Create hunting rule

Win.Packed.Generic-9888529-0
Create hunting rule

Win.Packed.Generic-9888532-0
Create hunting rule

Win.Dropper.Fragtor-9888544-0
Create hunting rule

Win.Packed.Generic-9888547-0
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/628cf883-a7c1-4823-b064-e40722497b0c
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/839287
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)
Contains functionality to infect the boot sector
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
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 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: 471722 Sample: Fcbhh9B5oj.exe Startdate: 25/08/2021 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Yara detected SmokeLoader 2->46 48 Yara detected RedLine Stealer 2->48 50 3 other signatures 2->50 8 Fcbhh9B5oj.exe 2->8         started        11 bvhuvbt 2->11         started        process3 signatures4 62 Detected unpacking (changes PE section rights) 8->62 64 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->64 66 Maps a DLL or memory area into another process 8->66 13 explorer.exe 7 8->13 injected 68 Machine Learning detection for dropped file 11->68 70 Checks if the current machine is a virtual machine (disk enumeration) 11->70 72 Creates a thread in another existing process (thread injection) 11->72 process5 dnsIp6 38 sectioniiiwrestling.com 95.181.163.88, 49723, 80 RACKTECHRU Russian Federation 13->38 40 atvcampingtrips.com 210.182.29.70, 49713, 49715, 49717 LGDACOMLGDACOMCorporationKR Korea Republic of 13->40 42 5 other IPs or domains 13->42 26 C:\Users\user\AppData\Roaming\bvhuvbt, PE32 13->26 dropped 28 C:\Users\user\AppData\Local\Temp\DB3E.exe, PE32 13->28 dropped 30 C:\Users\user\AppData\Local\Temp\20F6.exe, PE32 13->30 dropped 32 C:\Users\user\...\bvhuvbt:Zone.Identifier, ASCII 13->32 dropped 74 System process connects to network (likely due to code injection or exploit) 13->74 76 Benign windows process drops PE files 13->76 78 Deletes itself after installation 13->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->80 18 20F6.exe 15 26 13->18         started        22 DB3E.exe 13->22         started        file7 signatures8 process9 dnsIp10 34 185.215.113.29, 49739, 8678 WHOLESALECONNECTIONSNL Portugal 18->34 36 api.ip.sb 18->36 52 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->52 54 Machine Learning detection for dropped file 18->54 56 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->56 60 2 other signatures 18->60 24 conhost.exe 18->24         started        58 Contains functionality to infect the boot sector 22->58 signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3001343a5ef8b5a947822a15cc2e983f63ede88598b70c317ae453899786227/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-08-25 18:11:12 UTC
AV detection:
16 of 46 (34.78%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e
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328e682510e9c0e0c37a7c8d347ecb4e7791a03b44962675a3f5f23d85250e08
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39326cdd0c863e1766ecc3d119ec18fdaa93ef886cfbc887f76784f745df73e4
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53bae18df82e9e787616370615c0b0af35fe420594843a24d0b32fef5fd6283c
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af416b9b0b8c91937ee895050038b9de17f25735faa984c1d6dcf8d130c9d29b
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c7839db336f11c965ab8e6fbad1a6c757711a24362cc20d63d4ce37aef9b83b1
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eccd8757ac5a6c34abc69c2251a582a6697d9cbb5af2d8c5f8f8787b3156c3ff
Smoke Loader
+ 1'189 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader backdoor bootkit infostealer persistence trojan
Link:
https://tria.ge/reports/210825-np9t5ygppn/
Behaviour
Checks SCSI registry key(s)
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
Suspicious use of SetThreadContext
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
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/060f8b3a-2a1b-491c-b97a-66e76c287aac/
SH256 hash:
b3001343a5ef8b5a947822a15cc2e983f63ede88598b70c317ae453899786227
MD5 hash:
ceeff50f7b8e9066f99e59e6583c5bf6
SHA1 hash:
da0f2de7f2cb2c9b748a40b79e230060cd9dbb2c
Link:
https://www.unpac.me/results/060f8b3a-2a1b-491c-b97a-66e76c287aac/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b3001343a5ef/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/b3001343a5ef8b5a947822a15cc2e983f63ede88598b70c317ae453899786227

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 b3001343a5ef8b5a947822a15cc2e983f63ede88598b70c317ae453899786227

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1559349/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/182390/

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