MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 327cb9607bb1d38e8cab276f8a936212ab99917625cf6f6ba41d28965bce05e6. 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: 327cb9607bb1d38e8cab276f8a936212ab99917625cf6f6ba41d28965bce05e6
SHA3-384 hash: 0c77d932784771b9cdb100035ef7f9c0664fc59d63d423caa04e30c71bace4a3dd5ca44cfa18fcef059d5609404b1830
SHA1 hash: 8fe50cad6a24673ecaa51744e19e9b7dc140aba7
MD5 hash: 80adcc2e1e5bb2b4e60190f6b5a6b941
humanhash: ack-apart-eight-kilo
File name:80adcc2e1e5bb2b4e60190f6b5a6b941.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:272'384 bytes
First seen:2021-08-27 08:29:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 67c13f8f6053dc802ad3289485f66709 (2 x Smoke Loader)
ssdeep 6144:Di4XU0CKeTkVr0apEp5ggGgDGodngrL4FxTUhfP/+v:nXmFTkVrFEp5gxgFWfP/+v
Threatray 1'255 similar samples on MalwareBazaar
TLSH T120448C30AB90C035F5B722F84ABA83BCA5297AB16B3450CF52D51AED16346F5EC30B57
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 :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
80adcc2e1e5bb2b4e60190f6b5a6b941.exe
Verdict:
No threats detected
Analysis date:
2021-08-27 08:42:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fc1a34e1-9626-49ff-bdac-d9ad832ebde3

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/182861/
Detection(s):
Win.Packed.Generic-9888765-0
Create hunting rule

Win.Packed.Generic-9888776-0
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/b5b915f9-ac05-45a6-964a-ae09560c1dca
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/840314
Signature
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 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
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
System process connects to network (likely due to code injection or exploit)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 472745 Sample: Sk6Jz14bPf.exe Startdate: 27/08/2021 Architecture: WINDOWS Score: 100 36 Multi AV Scanner detection for domain / URL 2->36 38 Found malware configuration 2->38 40 Antivirus detection for URL or domain 2->40 42 4 other signatures 2->42 7 Sk6Jz14bPf.exe 2->7         started        10 acgjvav 2->10         started        process3 signatures4 44 Detected unpacking (changes PE section rights) 7->44 46 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->46 48 Maps a DLL or memory area into another process 7->48 50 Creates a thread in another existing process (thread injection) 7->50 12 explorer.exe 4 7->12 injected 52 Multi AV Scanner detection for dropped file 10->52 54 Machine Learning detection for dropped file 10->54 56 Checks if the current machine is a virtual machine (disk enumeration) 10->56 process5 dnsIp6 26 atvcampingtrips.com 58.124.228.242, 49706, 49709, 49710 SKB-ASSKBroadbandCoLtdKR Korea Republic of 12->26 28 sectioniiiwrestling.com 95.181.163.88, 49724, 80 RACKTECHRU Russian Federation 12->28 30 6 other IPs or domains 12->30 20 C:\Users\user\AppData\Roaming\acgjvav, PE32 12->20 dropped 22 C:\Users\user\AppData\Local\Temp\D99E.exe, PE32 12->22 dropped 24 C:\Users\user\...\acgjvav:Zone.Identifier, ASCII 12->24 dropped 58 System process connects to network (likely due to code injection or exploit) 12->58 60 Benign windows process drops PE files 12->60 62 Deletes itself after installation 12->62 64 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->64 17 D99E.exe 12->17         started        file7 signatures8 process9 signatures10 32 Machine Learning detection for dropped file 17->32 34 Contains functionality to infect the boot sector 17->34
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/327cb9607bb1d38e8cab276f8a936212ab99917625cf6f6ba41d28965bce05e6/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-27 08:30:11 UTC
AV detection:
18 of 44 (40.91%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
2e2c3b22a461a389674c11303509a42746fd20a8c91b3e468bee71f28500f7c6
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41ce43aa875bf977ec9eb039e5853ade1af522dd0dff4f19282f6c8038ae2dff
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949fc15977ccf3f06a39f97869e396e98fa60eeb3eb617a2f41490a30bb54026
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b3001343a5ef8b5a947822a15cc2e983f63ede88598b70c317ae453899786227
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e3b8636fe3fc058a39c925f766557368a6f357353ff21d886a26f62eabb7988a
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ea36e3c08da0229c5cd34f1a683182efcac46e8922ee08a1a003470b94a4f476
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eccd8757ac5a6c34abc69c2251a582a6697d9cbb5af2d8c5f8f8787b3156c3ff
Smoke Loader
+ 1'245 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader backdoor bootkit discovery infostealer persistence trojan
Link:
https://tria.ge/reports/210827-twvxkd4f76/
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 WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Modifies file permissions
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/
185.215.113.29:8678
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/8aeb2526-c62c-4dfb-8fde-ee867157fa9a/
SH256 hash:
327cb9607bb1d38e8cab276f8a936212ab99917625cf6f6ba41d28965bce05e6
MD5 hash:
80adcc2e1e5bb2b4e60190f6b5a6b941
SHA1 hash:
8fe50cad6a24673ecaa51744e19e9b7dc140aba7
Link:
https://www.unpac.me/results/8aeb2526-c62c-4dfb-8fde-ee867157fa9a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/327cb9607bb1/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/327cb9607bb1d38e8cab276f8a936212ab99917625cf6f6ba41d28965bce05e6

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 327cb9607bb1d38e8cab276f8a936212ab99917625cf6f6ba41d28965bce05e6

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/182861/
  
URLhaus
https://urlhaus.abuse.ch/url/1559349/
  
Delivery method
Distributed via web download

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