MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29f4fa56df55b1b53b2a8a6b27d2816436a75153eaf0533cf7d788d7026d8366. 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: 2

Intelligence 2 IOCs YARA 1 File information Comments

SHA256 hash:	29f4fa56df55b1b53b2a8a6b27d2816436a75153eaf0533cf7d788d7026d8366
SHA3-384 hash:	6575ad757983867883d131a9f5192e8ff7c172b6ffe58ade31e32ab5aef0af83fd3a40bac3cfb70880a9c738c4bb7949
SHA1 hash:	eff178dfef00ee753f4a540107632e43ec4a4ef9
MD5 hash:	a758f5bfaeb275b5dfaf5be55a8b087b
humanhash:	zulu-timing-undress-william
File name:	faktura_59.xlsm
Download:	download sample
Signature	ZLoader Create hunting rule
File size:	88'249 bytes
First seen:	2020-05-29 07:04:22 UTC
Last seen:	2020-05-29 08:06:35 UTC
File type:	xlsm
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	1536:qorX67bmJ0bzXmURnkDNIVXnR8TeYSSkCXgN+Uu+j6XJaRqWD/0ACKNHk:qor/JCTkxWXnCjiubXKD/EP
TLSH	EC83E002DA50EB53C01851FC3D570DF5AE2F236855CAA79A21A29F6F2E106B34ECF64D
Reporter	abuse_ch
Tags:	geo POL xlsm ZLoader

abuse_ch

Malspam distributing ZLoader:

HELO: cloudserver071398.home.pl
Sending IP: 79.96.81.24
From: Orange <komfort@kancelaria-broker.pl>
Reply-To: Orange <biuro@kalisz-ubezpieczenia.pl>
Subject: e-faktura 05.2020
Attachment: faktura_59.xlsm

ZLoader payload URL:
https://aonagenarian.eu/3/skp.dll

ZLoader C2:
https://militanttra.at/owg.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.macro.office.07defname.gen.543.UNOFFICIAL

Gathering data

Threat name:

Document-Word.Trojan.Stratos

Status:

Malicious

First seen:

2020-05-29 07:22:01 UTC

File Type:

Document

Extracted files:

AV detection:

13 of 31 (41.94%)

Threat level:

2/5

Result

Malware family:

n/a

Score:

10/10

Tags:

macro

Link:

https://tria.ge/reports/201109-dn8j46gs2e/

Behaviour

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Enumerates connected drives

Process spawned unexpected child process

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.