MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50871371de6754f17507213f50bd7748814f8a99899599f835701c5a772c89c7. 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: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50871371de6754f17507213f50bd7748814f8a99899599f835701c5a772c89c7
SHA3-384 hash: 066ceaf89ee12ecb27c5ea839b5218f6c38555e10b1bcb69ab9473ac06bd30074ac0d24da4ba93a7dcd18e2ccf0245d6
SHA1 hash: e9a7d365c52caf4741bc72ddead7b8963f821b3b
MD5 hash: f6972cc52856a625900ad174fbbf01f3
humanhash: oven-sad-nuts-black
File name:f6972cc52856a625900ad174fbbf01f3.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:868'352 bytes
First seen:2020-06-25 07:52:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:nAHnh+eWsN3skA4RV1Hom2KXMmHakLJ5:ah+ZkldoPK8YakH
Threatray 149 similar samples on MalwareBazaar
TLSH 15058B0273D1C036FFABA2739B6AF64156BC79254133852F13981DB9BD701B2263E663
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader


Avatar
abuse_ch
Smoke Loader C2:
http://193.38.55.78/1/

Intelligence

File Origin
# of uploads :
1
# of downloads :
788
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/13980/
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
Sending a custom TCP request
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50871371de6754f17507213f50bd7748814f8a99899599f835701c5a772c89c7/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kcdrg4o6m5kpc5ihee7vbplxjcau7cuzrgkzt6bvoaofu5zmrhdq._file
Verdict:
malicious
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849af25a67d831b8e5d90cc6e4b51014a3a4d9f474f7363865cbd98c4dc0ea5a
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b254d7faa603b46c4c63f6d1f88d65767fb80638a000967fe527b9572b956e35
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cb663a4fa79cb0fcb52c3049b65b1a012c45e72badc13c931fc2c72a8a94dcca
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d7a340421f260de130a285233b110130fbccd2f26f1f70fc1600bf2855073017
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e7c777cc2838334214d3349178f52cd2fdce9138cbd51de1c62bcc73a3478a4f
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e942c853f791a2ebd37ae59344bf8878d9a02cdcb83848a68876c49497c642d2
Smoke Loader
+ 139 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
trojan backdoor family:smokeloader
Link:
https://tria.ge/reports/200625-4j11854wa2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Drops file in System32 directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Blacklisted process makes network request
SmokeLoader
Malware Config
C2 Extraction:
http://185.35.137.147/mlp/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:win_smokeloader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/13980/

Comments