MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9747e83b05e68775b541df2c4cde7b579e608ef55e88a74a75981a5f0ba7717e. 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: 11


Intelligence 11 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9747e83b05e68775b541df2c4cde7b579e608ef55e88a74a75981a5f0ba7717e
SHA3-384 hash: 4bc9f939836c787d0f538f87ca7ec4676048dcf7dbf1acfd012df11f505524ad8e93f542009ba8b4aa42ca53b9163632
SHA1 hash: d9ec9f4d18249c2340c0c1eaf5f9526c76fd7eaa
MD5 hash: 93d9c0583c469cda954625e90ed22c6e
humanhash: batman-river-sad-asparagus
File name:93d9c0583c469cda954625e90ed22c6e.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:334'336 bytes
First seen:2022-03-05 02:40:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fb47a0c49571b404f0af055a9f8d98c4 (1 x Smoke Loader, 1 x DanaBot)
ssdeep 6144:8SXEiacQHTtOSOxkG+GPbcQ5nLJritn3aETJeQSEiWj3:R+cQHJ9OxkG+Gz5LJWTTgS3
Threatray 6'998 similar samples on MalwareBazaar
TLSH T173649E40BAE0D03DE0B351F8797A937CA52E7EA19B2451CB53D62BEE16346E0ED71207
File icon (PE):PE icon
dhash icon 2dec1378319b9b91 (22 x Smoke Loader, 16 x RedLineStealer, 7 x ArkeiStealer)
Reporter abuse_ch
Tags:exe RedLineStealer Smoke Loader


Avatar
abuse_ch
RedLineStealer C2:
193.106.191.115:22844

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
193.106.191.115:22844 https://threatfox.abuse.ch/ioc/392547/

Intelligence

File Origin
# of uploads :
1
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/247506/
Detection(s):
Win.Dropper.Generickdz-9939781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Searching for synchronization primitives
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Creating a file in the Windows subdirectories
Launching a process
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Forced shutdown of a system process
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/8268/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Result
Verdict:
SUSPICIOUS
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/88a2e6d6-3b20-4ad5-b428-2924e659ee6d
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/951115
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 check if a debugger is running (CheckRemoteDebuggerPresent)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
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
Sigma detected: Execution of Suspicious File Type Extension
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: 583593 Sample: iUuJFvCxry.exe Startdate: 05/03/2022 Architecture: WINDOWS Score: 100 30 Multi AV Scanner detection for domain / URL 2->30 32 Found malware configuration 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 4 other signatures 2->36 7 iUuJFvCxry.exe 2->7         started        10 jibswrv 2->10         started        process3 signatures4 46 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 7->46 12 iUuJFvCxry.exe 7->12         started        48 Multi AV Scanner detection for dropped file 10->48 50 Machine Learning detection for dropped file 10->50 15 jibswrv 10->15         started        process5 signatures6 52 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->52 54 Maps a DLL or memory area into another process 12->54 56 Checks if the current machine is a virtual machine (disk enumeration) 12->56 17 explorer.exe 2 12->17 injected 58 Creates a thread in another existing process (thread injection) 15->58 process7 dnsIp8 26 file-coin-host-12.com 185.151.147.191, 49750, 80 EQUINIX-CONNECT-EMEAGB Italy 17->26 28 host-data-coin-11.com 17->28 22 C:\Users\user\AppData\Roaming\jibswrv, PE32 17->22 dropped 24 C:\Users\user\...\jibswrv:Zone.Identifier, ASCII 17->24 dropped 38 System process connects to network (likely due to code injection or exploit) 17->38 40 Benign windows process drops PE files 17->40 42 Deletes itself after installation 17->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->44 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9747e83b05e68775b541df2c4cde7b579e608ef55e88a74a75981a5f0ba7717e/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2022-03-05 02:41:10 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5d6qoyf42dxlnkb34wezxt3k6pgbdxvl2ekostvtanf6c5hof7a._file
Verdict:
malicious
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39e1259929a3470b6d064daadf4742ddd59065fa1d72aa334ed298648f27697f
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433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3
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47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b
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4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a
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c203af5c5674ad460335b24052192e84261128b48a6a8ab45b535b8fe2b85bc0
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c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7
Smoke Loader
+ 6'988 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/220305-c6e7hshgdp/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
SmokeLoader
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Unpacked files
SH256 hash:
788f723ebfe0110232b52ee15345acc5f74a53ea45e5f422dc5ce2eb5833fadc
MD5 hash:
198ff357daf4345c9fc869616b139381
SHA1 hash:
24c9899b296cf004e400b77e72b89f42bb726f37
Link:
https://www.unpac.me/results/42ce62f5-c400-40d0-9ee8-0ea50069aceb/
Parent samples :
3c6f5e38acd57a6372e44dc341bf46060fef8c8b0e1dd3ffa38b21ddaddc3773
6861cdee1ee282ee8c69e31503d95291409907d8b27538f8082adb00205ad105
ccf4e081582226315f3a2bc171b604e3911d0225cc85e18188872ea9832a5388
be1c79275d836696a00b258d15a8b337a8c9beb8198a5bd3d5aaf64d660c8005
53bcd8239258dcbb10f9d3b6d057103c18fe3dd614c5809053426b01b741500d
SH256 hash:
9747e83b05e68775b541df2c4cde7b579e608ef55e88a74a75981a5f0ba7717e
MD5 hash:
93d9c0583c469cda954625e90ed22c6e
SHA1 hash:
d9ec9f4d18249c2340c0c1eaf5f9526c76fd7eaa
Link:
https://www.unpac.me/results/42ce62f5-c400-40d0-9ee8-0ea50069aceb/
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/9747e83b05e68775b541df2c4cde7b579e608ef55e88a74a75981a5f0ba7717e

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 9747e83b05e68775b541df2c4cde7b579e608ef55e88a74a75981a5f0ba7717e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2059403/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/247506/

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