MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbca1f551bf11cb542a4614e875498980bb0ad143ba51dfa345af5b6d6300571. 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: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	bbca1f551bf11cb542a4614e875498980bb0ad143ba51dfa345af5b6d6300571
SHA3-384 hash:	c4c3cdb1a3346e1de53aa36f57d9ba3e4a67826a9fa9c075c09b57a32ca1b147a9e7e19be623501b4fe491234ee04492
SHA1 hash:	e86d7c4bdbdc3818695c785a529f227bb63dea0b
MD5 hash:	7f82c6b03e2c75d982f1bdb6b793f643
humanhash:	leopard-bravo-lithium-salami
File name:	SecuriteInfo.com.Mal.EncPk-APV.15167.20119
Download:	download sample
Signature	ZLoader Create hunting rule
File size:	366'424 bytes
First seen:	2020-07-15 10:13:26 UTC
Last seen:	2020-07-15 10:52:19 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	1a801f99a57385f272769a38484fc8ba (1 x ZLoader)
ssdeep	6144:rXqnyqWvdBaXjNDA3L/DQ8JXEwhjnO1iJtnyq1:rXCOv0NDA3L/RXEGnkiJtye
Threatray	29 similar samples on MalwareBazaar
TLSH	3674F1A8C7039F97DDB769F670B5B84A77C18943950D28A4D4889FCD4FCACB296209C3
Reporter	SecuriteInfoCom
Tags:	ZLoader

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/25966/

Detection(s):

SecuriteInfo.com.Mal.EncPk-APV.15167.20119.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching a process

Creating a window

Detection:

zloader

Link:

https://mwdb.cert.pl/sample/bbca1f551bf11cb542a4614e875498980bb0ad143ba51dfa345af5b6d6300571/

Threat name:

Win32.Trojan.Yakes

Status:

Malicious

First seen:

2020-07-15 10:15:06 UTC

AV detection:

20 of 28 (71.43%)

Threat level:

5/5

Verdict:

malicious

Label(s):

zloader

Result

Malware family:

zloader

Score:

10/10

Tags:

persistence spyware trojan botnet family:zloader

Link:

https://tria.ge/reports/200715-gx52takp5s/

Behaviour

Gathers network information

Runs net.exe

Suspicious use of WriteProcessMemory

Discovers systems in the same network

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Modifies service

Reads user/profile data of web browsers

Blacklisted process makes network request

Suspicious use of NtCreateUserProcessOtherParentProcess

Zloader, Terdot, DELoader, ZeusSphinx

Malware Config

C2 Extraction:

https://calmstill.xyz/off.php
SFGh67fdjwsjJEg5
eX�A�ץ�K8�z�d�or��"t��r�҂.�ߨ=��FE�hI�j��En�PsO��<��M �KN��;4�Y �8��\ �q��8Gp�;�pm!g

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