MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 898abdb2d9de0344e5b43ac7e4330faeb03d97aa0a3c37e0a37da0ed4d732e9b. 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 2 File information Comments

SHA256 hash:	898abdb2d9de0344e5b43ac7e4330faeb03d97aa0a3c37e0a37da0ed4d732e9b
SHA3-384 hash:	cd6d785a008f4d02563df5b35607b5be0f72c776006a89311ce8b69a36bcaf15e0608d2308ba8fca24da8d0fd816f137
SHA1 hash:	f14ba35c814105dd53b88711ce9e465d53016721
MD5 hash:	a0b18973fa8650d6bfe602d943fecb9a
humanhash:	four-ten-fruit-blue
File name:	a0b18973fa8650d6bfe602d943fecb9a.exe
Download:	download sample
Signature	GuLoader Create hunting rule
File size:	131'072 bytes
First seen:	2020-06-04 13:21:07 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d163be11b28125ff6f474266f650bfc1 (1 x GuLoader)
ssdeep	3072:QfEcuDynA0kXHmjHotk3PV55hkXuKgyhSvOahyaRXxoV8ja:QscuDDFWjIS3PV6lSv1/
Threatray	499 similar samples on MalwareBazaar
TLSH	EDD35B032C5DCB19D09529F17CA39C5E361B6A0C9E4026BF5094AFEFBD702A1ACD661F
Reporter	abuse_ch
Tags:	exe GuLoader NetWire RAT

abuse_ch

GuLoader payload URL:
https://drive.google.com/uc?export=download&id=18codyYi6XQqRfcDfOaRorRM4eGW8mgsq
http://blockchains.pk/nw_kUILGeMGK73.bin

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AsyncRat

Link:

https://www.capesandbox.com/analysis/6529/

Detection(s):

Win.Malware.Guloader-8002906-0

Gathering data

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2020-06-04 12:14:23 UTC

AV detection:

23 of 27 (85.19%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rgfl3mwz3ybujznuhld6imypv2yd3f5kbi6dpyfdpwqo2tltf2nq._file

Verdict:

malicious

Label(s):

guloader

Result

Malware family:

n/a

Score:

6/10

Tags:

persistence

Link:

https://tria.ge/reports/201109-4d5ssqn73n/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Adds Run key to start application

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_asyncrat_j1 Create hunting rule
Author:	Johannes Bader @viql
Description:	detects AsyncRAT

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