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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4791583dcb3bf93991815acc2345ff22c76e192647d5e1cd21056cd314966f93. 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


ZLoader


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4791583dcb3bf93991815acc2345ff22c76e192647d5e1cd21056cd314966f93
SHA3-384 hash: 946f8013d839f023a515b1c7a616cd76fd999b8055bc7edc08aeee8cce76f78993e7dc9a6f0fc04bddf1c1fba9514392
SHA1 hash: 9c8af1437f9a1e8c6c4d7c81319ccb3e941b00c6
MD5 hash: 9f018f171bb50e35dfe463b73bab8381
humanhash: march-eleven-cola-uncle
File name:9f018f171bb50e35dfe463b73bab8381.dll
Download: download sample
Signature ZLoader
Create hunting rule
File size:421'888 bytes
First seen:2020-09-08 11:42:46 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 36758fc63311108f18d565f9e693c881 (2 x ZLoader)
ssdeep 6144:FIS6I3SKiN7lByq8MHiPWdNuzCmOqGjgECG0r/pYA6UvS9ZRO1IYRq:eIkNZByPMoWdNuzCmONM//YAN6gIYQ
TLSH 34949E217BD4843AF72F1B3D4862C5F108E8FD92CA74D8EF62D12A4F59272C24674B96
Reporter abuse_ch
Tags:dll ZLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/57864/
Detection(s):
PUA.Win.Packer.PrivateExeProte-11
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Detection:
zloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4791583dcb3bf93991815acc2345ff22c76e192647d5e1cd21056cd314966f93/
Threat name:
Win32.Worm.Cridex
Create hunting rule
Status:
Malicious
First seen:
2020-09-08 11:44:08 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6ivqpolhp4ttembllgcgrp7eldw4gjgi7k6dtjbavwngfewn6jq._file
Result
Malware family:
zloader
Create hunting rule
Score:
  10/10
Tags:
trojan botnet family:zloader
Link:
https://tria.ge/reports/200908-lcpcpndqhs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of NtCreateUserProcessOtherParentProcess
Zloader, Terdot, DELoader, ZeusSphinx
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/4791583dcb3bf93991815acc2345ff22c76e192647d5e1cd21056cd314966f93

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_zloader_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.

Web download

ZLoader

DLL dll 4791583dcb3bf93991815acc2345ff22c76e192647d5e1cd21056cd314966f93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/455446/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/455445/
Cape
Cape
https://www.capesandbox.com/analysis/57864/

Comments