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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e0362037ebe9276b9a253a66c233be67bb6ceedec997e9bd0faa294091eb52c. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments 1

SHA256 hash: 5e0362037ebe9276b9a253a66c233be67bb6ceedec997e9bd0faa294091eb52c
SHA3-384 hash: 2cbb59ec269ece135367068315c637945d9ef27ded9f361e8578b39890b1bf1eb960a6d5cee54ad3414aa481b0a4fd03
SHA1 hash: 246416a97b5d712495a17081456a3ceb4f6d2d2e
MD5 hash: e54803695352cd8a46fb303f6d83c4f5
humanhash: blue-london-low-montana
File name:e5480369_by_Libranalysis
Download: download sample
Signature ZLoader
File size:633'856 bytes
First seen:2021-04-30 20:01:18 UTC
Last seen:2021-04-30 21:11:46 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 68f3f2a2ffe0dad5256ecadb0543767a (5 x ZLoader)
ssdeep 12288:eRNmLFMfAqHo/W5ChAUCEFAyjwMuYjUX3VoEuh1+RoqfxWh9x01qM:mKMfAEo/PhAIPEcgRHfIKoM
Threatray 21 similar samples on MalwareBazaar
TLSH 41D4AF02A7E18034F5B31BF845BF64688ABE79E0073880DB52C425ED5B37AE4AD3475B
Reporter Libranalysis
Tags:ZLoader


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence


File Origin
# of uploads :
2
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Disable of ETW Trace
Sigma detected: Disabled Volume Snapshots
Sigma detected: EvilNum Golden Chickens Deployment via OCX Files
Sigma detected: Fireball Archer Install
Sigma detected: Koadic Execution
Sigma detected: Mustang Panda Dropper
Sigma detected: QBot Process Creation
Sigma detected: Suspicious Call by Ordinal
Sigma detected: Suspicious Rundll32 Invoking Inline VBScript
Sigma detected: Suspicious WMI Execution Using Rundll32
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 401759 Sample: e5480369_by_Libranalysis Startdate: 30/04/2021 Architecture: WINDOWS Score: 100 28 Multi AV Scanner detection for submitted file 2->28 30 Sigma detected: QBot Process Creation 2->30 32 Sigma detected: EvilNum Golden Chickens Deployment via OCX Files 2->32 34 9 other signatures 2->34 7 loaddll32.exe 1 2->7         started        process3 process4 9 iexplore.exe 2 83 7->9         started        11 cmd.exe 1 7->11         started        13 regsvr32.exe 7->13         started        15 5 other processes 7->15 process5 17 iexplore.exe 5 142 9->17         started        20 rundll32.exe 11->20         started        dnsIp6 22 geolocation.onetrust.com 104.20.184.68, 443, 49724, 49725 CLOUDFLARENETUS United States 17->22 24 lg3.media.net 23.57.80.37, 443, 49726, 49727 AKAMAI-ASUS United States 17->24 26 4 other IPs or domains 17->26
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-04-30 00:54:00 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
zloader
Score:
  10/10
Tags:
family:zloader botnet:nut campaign:30/03 botnet trojan
Behaviour
Suspicious use of WriteProcessMemory
Zloader, Terdot, DELoader, ZeusSphinx
Malware Config
C2 Extraction:
https://holacast.com/post.php
https://homeloansadvisor.in/post.php
https://hoteldonalala.com.mx/post.php
https://hotimobiliaria.com.br/post.php
https://hrdgschool.com/post.php
https://huloolcreations.com/post.php
https://hyundainhatrang.vn/post.php
https://iaikotasemarang.id/post.php
Unpacked files
SH256 hash:
f332b07a326220de2a449ace9171e69df9def3d34c4fade1f58ce677f27ca301
MD5 hash:
1b33e62be8eec95a61ad25b26ffc29a7
SHA1 hash:
09ee7d94f9a2ecea75e343ecdf5da505833f288d
Detections:
win_zloader_auto
SH256 hash:
5e0362037ebe9276b9a253a66c233be67bb6ceedec997e9bd0faa294091eb52c
MD5 hash:
e54803695352cd8a46fb303f6d83c4f5
SHA1 hash:
246416a97b5d712495a17081456a3ceb4f6d2d2e
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:crime_win32_zloader_a0
Author:Rony (@r0ny_123)
Description:Detects Zloader Payload
Rule name:win_zloader_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:Zloader
Author:kevoreilly
Description:Zloader Payload

File information


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

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-30 21:09:55 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing
1) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
2) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
3) [C0032.002] Data Micro-objective::Luhn::Checksum
4) [C0051] File System Micro-objective::Read File
5) [C0052] File System Micro-objective::Writes File
6) [C0007] Memory Micro-objective::Allocate Memory
7) [C0040] Process Micro-objective::Allocate Thread Local Storage
8) [C0041] Process Micro-objective::Set Thread Local Storage Value
9) [C0018] Process Micro-objective::Terminate Process