MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 640e33013ce3399b038c711c9bd6b9cea8a8f50ca0e5e13a39f0972dec56bb49. 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: 13


Intelligence 13 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 640e33013ce3399b038c711c9bd6b9cea8a8f50ca0e5e13a39f0972dec56bb49
SHA3-384 hash: 1cae4fa7b041e81471d421414b4ae5e2d03d11768ee36610571cb899731e3191f4cd6944f9e676cb3bc2d5ab9147b840
SHA1 hash: b40a53f218d187e937c492473b9dfc7f1e03ce15
MD5 hash: d09da2c5d62f0bdafdcd0aecb22ca327
humanhash: charlie-table-island-eight
File name:d09da2c5d62f0bdafdcd0aecb22ca327.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:365'568 bytes
First seen:2022-03-09 19:55:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0ca9b05a489def699a29df5061ef8fa2 (2 x Smoke Loader, 1 x RaccoonStealer, 1 x RedLineStealer)
ssdeep 6144:/PyvoovJrMW9pp1HpgsU/tL1R6b9HMawSQ:3NoRrMg/1HpgfL1gb9HnP
Threatray 7'133 similar samples on MalwareBazaar
TLSH T13C749D10BB90D035F5B712F899BA936DAA3E7AA19B7450CF52D51AFD06346E0EC3130B
File icon (PE):PE icon
dhash icon 25ec1378399b9b91 (23 x RedLineStealer, 13 x Smoke Loader, 7 x RaccoonStealer)
Reporter abuse_ch
Tags:exe RedLineStealer Smoke Loader


Avatar
abuse_ch
RedLineStealer C2:
179.43.170.136:38134

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
179.43.170.136:38134 https://threatfox.abuse.ch/ioc/393209/

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/248861/
Detection(s):
Win.Dropper.Generickdz-9939781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Query of malicious DNS domain
Sending a TCP request to an infection source
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/8799/overview
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62290658b94fb38cb44a7761/reports/2d14d050-45ce-4dcd-bec0-fa2bcad36076/overview
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fa0e8e1d-93dd-43cd-a4bf-9e4eab93c8ab
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/953627
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 inject code into remote processes
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)
Injects a PE file into a foreign processes
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
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: 586104 Sample: FUUv1dsDu1.exe Startdate: 09/03/2022 Architecture: WINDOWS Score: 100 30 Multi AV Scanner detection for domain / URL 2->30 32 Found malware configuration 2->32 34 Yara detected SmokeLoader 2->34 36 3 other signatures 2->36 7 FUUv1dsDu1.exe 2->7         started        10 heihagh 2->10         started        process3 signatures4 46 Contains functionality to inject code into remote processes 7->46 48 Injects a PE file into a foreign processes 7->48 12 FUUv1dsDu1.exe 7->12         started        50 Machine Learning detection for dropped file 10->50 15 heihagh 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 80.66.64.204, 49745, 80 VAD-SRL-AS1MD Russian Federation 17->26 28 host-data-coin-11.com 17->28 22 C:\Users\user\AppData\Roaming\heihagh, PE32 17->22 dropped 24 C:\Users\user\...\heihagh: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/640e33013ce3399b038c711c9bd6b9cea8a8f50ca0e5e13a39f0972dec56bb49/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2022-03-09 19:56:11 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
25 of 27 (92.59%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqhdgaj44m4zwa4moeojxvvzz2ukr5imuds6corz6cls33cwxneq._file
Verdict:
malicious
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edf105b04e5bd8f534cb569945ecaad365d6366e163627d5652520a0368a52c2
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Smoke Loader
+ 7'123 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/220309-ynph5abfc2/
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 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/9725653b-42dc-423d-86d8-e5cdf8956914/
Parent samples :
3c6f5e38acd57a6372e44dc341bf46060fef8c8b0e1dd3ffa38b21ddaddc3773
6861cdee1ee282ee8c69e31503d95291409907d8b27538f8082adb00205ad105
ccf4e081582226315f3a2bc171b604e3911d0225cc85e18188872ea9832a5388
be1c79275d836696a00b258d15a8b337a8c9beb8198a5bd3d5aaf64d660c8005
53bcd8239258dcbb10f9d3b6d057103c18fe3dd614c5809053426b01b741500d
SH256 hash:
640e33013ce3399b038c711c9bd6b9cea8a8f50ca0e5e13a39f0972dec56bb49
MD5 hash:
d09da2c5d62f0bdafdcd0aecb22ca327
SHA1 hash:
b40a53f218d187e937c492473b9dfc7f1e03ce15
Link:
https://www.unpac.me/results/9725653b-42dc-423d-86d8-e5cdf8956914/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/640e33013ce3/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/640e33013ce3399b038c711c9bd6b9cea8a8f50ca0e5e13a39f0972dec56bb49

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 640e33013ce3399b038c711c9bd6b9cea8a8f50ca0e5e13a39f0972dec56bb49

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2059403/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/248861/

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