MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8777532804b7439c5c45f731d2af0c4ec4a4978125a632334298cad647b681f. 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: c8777532804b7439c5c45f731d2af0c4ec4a4978125a632334298cad647b681f
SHA3-384 hash: 4180468bffa953d96e4aca96dcfbc8665a1755e845a51923a3bd407fee02675149c073c12d0bf170d236569b4385fed8
SHA1 hash: 583568497e782a609da0d6d8ca19e4df794bcd45
MD5 hash: ae475db0c0a52360e019a3302fb76c98
humanhash: low-cup-november-glucose
File name:ae475db0c0a52360e019a3302fb76c98.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:328'704 bytes
First seen:2021-06-02 11:27:04 UTC
Last seen:2021-06-02 13:02:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c79d21a18d2d983f887085ba949c12f3 (5 x Smoke Loader, 4 x RedLineStealer, 4 x RaccoonStealer)
ssdeep 6144:fshBqjnVUP/ajBlSmcPsgxwRQIHDDYAVngjci:fCBqBq/aPSmcKDtn
Threatray 435 similar samples on MalwareBazaar
TLSH 23647C00A7A0D074F6BA35B8497B827D95297DB1EF2450DF22C06BDA56F46E0AC307DB
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
325
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ae475db0c0a52360e019a3302fb76c98.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-02 11:30:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d79ca348-3002-495c-8fc4-608cb2647bbb

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/164036/
Detection(s):
Win.Packed.Generic-9867605-0
Create hunting rule

Win.Malware.Generic-9867727-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Connection attempt to an infection source
Deleting of the original file
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/795832
Signature
Benign windows process drops PE files
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
DLL reload attack detected
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
Performs DNS queries to domains with low reputation
Renames NTDLL to bypass HIPS
System process connects to network (likely due to code injection or exploit)
Tries to resolve many domain names, but no domain seems valid
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 428229 Sample: YOhPerTWeQ.exe Startdate: 02/06/2021 Architecture: WINDOWS Score: 100 37 Multi AV Scanner detection for domain / URL 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Machine Learning detection for sample 2->41 43 Tries to resolve many domain names, but no domain seems valid 2->43 7 YOhPerTWeQ.exe 2->7         started        10 rhgechu 2->10         started        process3 signatures4 55 DLL reload attack detected 7->55 12 YOhPerTWeQ.exe 1 7->12         started        15 backgroundTaskHost.exe 54 39 7->15         started        57 Multi AV Scanner detection for dropped file 10->57 59 Machine Learning detection for dropped file 10->59 17 rhgechu 1 10->17         started        process5 file6 61 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->61 63 Renames NTDLL to bypass HIPS 12->63 65 Maps a DLL or memory area into another process 12->65 20 explorer.exe 2 12->20 injected 25 C:\Users\user\AppData\Local\Temp\AE30.tmp, PE32 17->25 dropped 67 Checks if the current machine is a virtual machine (disk enumeration) 17->67 69 Creates a thread in another existing process (thread injection) 17->69 signatures7 process8 dnsIp9 31 999080321test51-service10020125999080321.xyz 45.139.187.152, 80 HostingvpsvilleruRU Russian Federation 20->31 33 999080321yomtest251-service10020125999080321.ru 20->33 35 90 other IPs or domains 20->35 27 C:\Users\user\AppData\Roaming\rhgechu, PE32 20->27 dropped 29 C:\Users\user\...\rhgechu:Zone.Identifier, ASCII 20->29 dropped 45 System process connects to network (likely due to code injection or exploit) 20->45 47 Benign windows process drops PE files 20->47 49 Performs DNS queries to domains with low reputation 20->49 53 2 other signatures 20->53 file10 51 Tries to resolve many domain names, but no domain seems valid 33->51 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8777532804b7439c5c45f731d2af0c4ec4a4978125a632334298cad647b681f/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-06-02 11:27:13 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zb3xkmuajn2dtroel5zr2kxqytweuslycjnggizufggk2zd3napq._file
Verdict:
suspicious
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a30aa51bc0554b2dedf5f0a7f29219ad301a97b5e6e4215f42973bb010345d3c
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e02cba19974fd2907cf6bcc094d59fa67fc42a01a6804bbede6e6460206f4019
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febd6a80d04be7900fb4611d98839d6a1fc4deb43cfa0378b4c79de96320275e
Smoke Loader
+ 425 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/210602-61814axl6n/
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
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
SmokeLoader
Malware Config
C2 Extraction:
http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
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/c8777532804b7439c5c45f731d2af0c4ec4a4978125a632334298cad647b681f

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 c8777532804b7439c5c45f731d2af0c4ec4a4978125a632334298cad647b681f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1314793/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/164036/

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