MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6913c25f5eff616fd043909d0a96175b498d9a1dd74a1743d6a3296a175c902f. 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: 6913c25f5eff616fd043909d0a96175b498d9a1dd74a1743d6a3296a175c902f
SHA3-384 hash: bf561bed53b40b4aa7b0bae83ff63e94b1495e73b010bab4c66e6e5cfce6515a89364b3bdaa35560bea433889764551a
SHA1 hash: 948ada87276d9284a787b19ee9259f026677e726
MD5 hash: 8bccbbaf0dd17770aabe39e2d43b2748
humanhash: fix-foxtrot-mike-seven
File name:8bccbbaf0dd17770aabe39e2d43b2748.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:276'480 bytes
First seen:2021-08-22 11:13:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0579ae0629fc2c520498364f1f007f60 (5 x RaccoonStealer, 2 x ArkeiStealer, 1 x StealthWorker)
ssdeep 6144:8pRzJKZnDh8oakpAyLMSAsO5Fhq3ismJpm5Jz:OzkZnDh8zkDLtAZ/wSxLm59
Threatray 184 similar samples on MalwareBazaar
TLSH T17C448D20B6A0C138E5F711F4597EE3AC69397D706B2050CB62D62AEE66372E4DC30797
dhash icon ead8a89cc6e68ea0 (25 x RaccoonStealer, 8 x DanaBot, 8 x RedLineStealer)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8bccbbaf0dd17770aabe39e2d43b2748.exe
Verdict:
No threats detected
Analysis date:
2021-08-22 11:19:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/da83b84b-4204-4d64-9277-ce5597cbbe28

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/181224/
Detection(s):
Win.Packed.Generic-9887590-0
Create hunting rule

Win.Packed.Generic-9887643-0
Create hunting rule

Win.Packed.Generic-9887653-0
Create hunting rule

Win.Packed.Generic-9887654-0
Create hunting rule

Win.Packed.Generic-9887690-0
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
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/0eb7da81-9171-430a-8214-46a25def6bf6
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/837028
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)
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)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
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)
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: 469459 Sample: JvmSk9zL1e.exe Startdate: 22/08/2021 Architecture: WINDOWS Score: 100 38 Multi AV Scanner detection for domain / URL 2->38 40 Found malware configuration 2->40 42 Antivirus detection for URL or domain 2->42 44 5 other signatures 2->44 8 JvmSk9zL1e.exe 2->8         started        11 gcbtcwa 2->11         started        process3 signatures4 52 Detected unpacking (changes PE section rights) 8->52 54 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->54 56 Maps a DLL or memory area into another process 8->56 13 explorer.exe 2 8->13 injected 58 Checks if the current machine is a virtual machine (disk enumeration) 11->58 60 Creates a thread in another existing process (thread injection) 11->60 process5 dnsIp6 32 atvcampingtrips.com 81.16.119.135, 49714, 49717, 80 DCI-ASIR Iran (ISLAMIC Republic Of) 13->32 34 thegymmum.com 13->34 36 4 other IPs or domains 13->36 24 C:\Users\user\AppData\Roaming\gcbtcwa, PE32 13->24 dropped 26 C:\Users\user\...\gcbtcwa:Zone.Identifier, ASCII 13->26 dropped 62 System process connects to network (likely due to code injection or exploit) 13->62 64 Benign windows process drops PE files 13->64 66 Deletes itself after installation 13->66 68 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->68 18 C68E.exe 15 26 13->18         started        file7 signatures8 process9 dnsIp10 28 193.38.55.57, 49726, 49732, 49733 SERVERIUS-ASNL Russian Federation 18->28 30 api.ip.sb 18->30 46 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->46 48 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->48 50 Tries to harvest and steal browser information (history, passwords, etc) 18->50 22 conhost.exe 18->22         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6913c25f5eff616fd043909d0a96175b498d9a1dd74a1743d6a3296a175c902f/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-22 10:39:34 UTC
AV detection:
25 of 46 (54.35%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
05f2a5530c978ebaec2034ef6d4006b6c4a7d8fc38cb9050fb0aed955a391d79
Smoke Loader
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29b6332d9f6ea83bea4f3f02d4d163b93448a04566cb1f4ff0228d73c6f2e2f7
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2cdd5532848d5bb38b74d5d10ae59a5fec6a28c5e7268b961c15b1bd38332e4f
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6625cb29a3d866c51f8adc5bb9504126712d596ed1265c71f5e7485fcb2cd481
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6f8e5131b950096578a8ce8cfcfc48967a3a997e030d66b2e34621dc5ec85c97
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af60109268a951cfdc2841dca40c755add994bff880ec34bba832182119c48a2
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c4be95ed58c7350e35d6348e7f2e73d59c84d525796dbeac67fab6c7070280e4
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d554a561d409652e3c6a86e766aab42289270a84f92ff9dd93338d25f31f0309
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ed2ee1c6c961e1752aa5499c12b3351fd262e61fdebad7e9e56a60ad6ee64408
Smoke Loader
+ 174 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:517 backdoor discovery infostealer persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/210822-qw7pcpdrce/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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/
193.38.55.57:7575
https://eduarroma.tumblr.com/
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/ec7c8fd7-3609-4e39-8441-ecd59f89b346/
SH256 hash:
6913c25f5eff616fd043909d0a96175b498d9a1dd74a1743d6a3296a175c902f
MD5 hash:
8bccbbaf0dd17770aabe39e2d43b2748
SHA1 hash:
948ada87276d9284a787b19ee9259f026677e726
Link:
https://www.unpac.me/results/ec7c8fd7-3609-4e39-8441-ecd59f89b346/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6913c25f5eff/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/6913c25f5eff616fd043909d0a96175b498d9a1dd74a1743d6a3296a175c902f

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 6913c25f5eff616fd043909d0a96175b498d9a1dd74a1743d6a3296a175c902f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1545011/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/181224/

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