MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0713862b4e2fada33840fadf5ef495327be65c8a35f9428d8e365363a9eb44a. 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

GuLoader

Vendor detections: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	f0713862b4e2fada33840fadf5ef495327be65c8a35f9428d8e365363a9eb44a
SHA3-384 hash:	e800f74eff8ebc90dcb886659578d08589294e689271698fb4d3910d31396e07bb47fe13dce5b146ed1a661c1411fe05
SHA1 hash:	d8040515db30908d299e847684dc28d4f4f44e69
MD5 hash:	19991880ee729cef9d1efe39e29dce25
humanhash:	pasta-beryllium-lactose-delta
File name:	PO_8021 JANUNG.exe
Download:	download sample
Signature	GuLoader Create hunting rule
File size:	65'536 bytes
First seen:	2020-06-10 06:50:36 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	38b2827317ca9c6f8e0725bdf3253b80 (1 x GuLoader)
ssdeep	768:biUGMjJvbviBHzPM207/5/AldlD56LF4bW+BfOkWE4aySqXMT6bj:bxG0KzP7m9AldlVQ0OTER+
Threatray	995 similar samples on MalwareBazaar
TLSH	A3534B0B6D08EA53D17087B02A7291A576157C6C4606BF4B7E8C6F5DFE31282BDD331A
Reporter	abuse_ch
Tags:	exe GuLoader

abuse_ch

Malspam distributing GuLoader:

HELO: yuntong-batt.co
Sending IP: 111.90.141.203
From: S.chalke <S.chalke@yuntong-batt.co>
Subject: RE: URGENT ORDER AND PACKING INSTRUCTIONS
Attachment: PO_8021 JANUNG.rar (contains "PO_8021 JANUNG.exe")

GuLoader payload URL:
http://111.90.146.31/bin_mvsoFdqPh179.bin

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Formbook

Link:

https://www.capesandbox.com/analysis/7469/

Detection(s):

Win.Malware.Malwarex-8014471-0

Win.Malware.Malwarex-8014474-0

Gathering data

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2020-06-10 06:52:11 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6bytqyvu4l5num4eb6w7l32jkmt34zoiunpzikgy4nstmou6wrfa._file

Verdict:

malicious

Label(s):

guloader

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://tria.ge/reports/201109-xdn68jdsae/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of NtSetInformationThreadHideFromDebugger

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