MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09299aff6aa2c2615f40dfbfe6606dd11cb87dcd629875b6510300255c340e93. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09299aff6aa2c2615f40dfbfe6606dd11cb87dcd629875b6510300255c340e93
SHA3-384 hash: c859d5b1952bd0c8331a9a39d6e56d3ba901448f04b8796926a23902ec2a881771f221a8de89196f2e5c65f16ebcf45c
SHA1 hash: 732da1e147a766e9d2636a0afa8c4432d4662308
MD5 hash: 6d60150575c66b311938d99a4dafda80
humanhash: cup-finch-crazy-mango
File name:6d60150575c66b311938d99a4dafda80.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:192'512 bytes
First seen:2021-12-13 17:09:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7f4d3b921ad5f29f447de130848647e5 (21 x RedLineStealer, 3 x Smoke Loader, 1 x ArkeiStealer)
ssdeep 3072:Dt0BOM/69h9gj2vRc53jX96nun75GZwpokhsZVggjcGkNIVqIZh2:AH/GSA2BjXcnpT3b7ITsqB
TLSH T1C6149DC175F1C573D5A239308860CBA47E7BFC72EA60454B767826AF2F722C05A2535E
File icon (PE):PE icon
dhash icon fcfcb4d4d4dcd8c0 (14 x RedLineStealer, 11 x RaccoonStealer, 3 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6d60150575c66b311938d99a4dafda80.exe
Verdict:
No threats detected
Analysis date:
2021-12-13 17:14:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/79b61ac0-44d4-43a7-962b-7b083bf7653f

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/213640/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Searching for synchronization primitives
Reading critical registry keys
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/1800/overview
Behaviour
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61b77e392a06937266113bbb/reports/c49554d0-a9e0-4557-8d27-14e0243dfe57/overview
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/570167f3-117e-406b-9ae6-e0fa4f382c08
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/906483
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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)
Connects to many ports of the same IP (likely port scanning)
Contain functionality to detect virtual machines
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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)
Hides threads from debuggers
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 dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Query firmware table information (likely to detect VMs)
Sigma detected: Suspicious PowerShell Invocations - Specific
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 detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Yara detected Costura Assembly Loader
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 538961 Sample: KT66ytYEtw.exe Startdate: 13/12/2021 Architecture: WINDOWS Score: 100 34 rcacademy.at 2->34 36 zd.map.fastly.net 2->36 38 5 other IPs or domains 2->38 56 Found malware configuration 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 Yara detected SmokeLoader 2->60 62 9 other signatures 2->62 8 KT66ytYEtw.exe 2->8         started        11 vvgerjh 2->11         started        signatures3 process4 signatures5 64 Detected unpacking (changes PE section rights) 8->64 66 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->66 68 Maps a DLL or memory area into another process 8->68 70 Creates a thread in another existing process (thread injection) 8->70 13 explorer.exe 6 8->13 injected 72 Multi AV Scanner detection for dropped file 11->72 74 Machine Learning detection for dropped file 11->74 76 Checks if the current machine is a virtual machine (disk enumeration) 11->76 process6 dnsIp7 42 unicupload.top 185.139.68.144, 49791, 80 SUPERSERVERSDATACENTERRU Russian Federation 13->42 44 rcacademy.at 116.121.62.237, 49759, 49760, 49768 CJNET-ASCheiljedangCoIncKR Korea Republic of 13->44 46 10 other IPs or domains 13->46 26 C:\Users\user\AppData\Roaming\vvgerjh, PE32 13->26 dropped 28 C:\Users\user\AppData\Local\Temp\9FD8.exe, PE32+ 13->28 dropped 30 C:\Users\user\AppData\Local\Temp\8E26.exe, PE32 13->30 dropped 32 2 other malicious files 13->32 dropped 78 System process connects to network (likely due to code injection or exploit) 13->78 80 Benign windows process drops PE files 13->80 82 Deletes itself after installation 13->82 84 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->84 18 659D.exe 2 13->18         started        21 8E26.exe 4 13->21         started        24 9FD8.exe 2 13->24         started        file8 signatures9 process10 dnsIp11 48 Multi AV Scanner detection for dropped file 18->48 50 Detected unpacking (changes PE section rights) 18->50 52 Query firmware table information (likely to detect VMs) 18->52 54 7 other signatures 18->54 40 195.133.47.114, 38127, 49835 SPD-NETTR Russian Federation 21->40 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/09299aff6aa2c2615f40dfbfe6606dd11cb87dcd629875b6510300255c340e93/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-12-12 19:33:42 UTC
File Type:
PE (Exe)
Extracted files:
42
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:1 backdoor discovery infostealer persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/211213-vn5cssdhf7/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies registry key
Runs net.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in Windows directory
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Modifies RDP port number used by Windows
Sets DLL path for service in the registry
UPX packed file
Grants admin privileges
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
195.133.47.114:38127
Dropper Extraction:
https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1
Unpacked files
SH256 hash:
fff1b918442d22465bb7b3303f0e6570623711de250a2ceb164ece2d1656233b
MD5 hash:
c8a39349b64ff5753fc8f10de5d3f7a8
SHA1 hash:
42fc1a3a257903eed416ca4342c6df0c906a40a0
Link:
https://www.unpac.me/results/82876e28-5b41-4eb1-8fa3-7818fdfeaf8f/
SH256 hash:
09299aff6aa2c2615f40dfbfe6606dd11cb87dcd629875b6510300255c340e93
MD5 hash:
6d60150575c66b311938d99a4dafda80
SHA1 hash:
732da1e147a766e9d2636a0afa8c4432d4662308
Link:
https://www.unpac.me/results/82876e28-5b41-4eb1-8fa3-7818fdfeaf8f/
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/09299aff6aa2c2615f40dfbfe6606dd11cb87dcd629875b6510300255c340e93

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 09299aff6aa2c2615f40dfbfe6606dd11cb87dcd629875b6510300255c340e93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1868668/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/213640/

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