MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d025b24f7179db8dcc6dda416f90220e9559dde564a5b24c0dc7a02fc823c97c. 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: 4

Intelligence 4 IOCs YARA 3 File information Comments

SHA256 hash:	d025b24f7179db8dcc6dda416f90220e9559dde564a5b24c0dc7a02fc823c97c
SHA3-384 hash:	45aafeb6789605906f13d1b6fa706d09861a83fd9b8a328abc3d1426f25b390017c49d51861f7b0bb3472dc235d66e67
SHA1 hash:	cb85e2f61770b5416d58c08241c49c38f0b9ea54
MD5 hash:	78224bebdf8d79c078a95c9a7912d60b
humanhash:	green-utah-snake-bulldog
File name:	Fingerhut Quote.doc
Download:	download sample
Signature	GuLoader Create hunting rule
File size:	111'072 bytes
First seen:	2020-05-06 11:09:42 UTC
Last seen:	Never
File type:	doc
MIME type:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep	3072:kjtA0HoUNnZFeHru5Y6+C4lvrKKUfC7q7Q7X9gv13kw3I:KPpn7YTdCmofC7q7Q7XCv1/4
Threatray	80 similar samples on MalwareBazaar
TLSH	B0B37A139C4CDF92D05887F47E130EACBB0B2B1D9A8A35EE14265ECF7E682521DD914E
Reporter	abuse_ch
Tags:	doc GuLoader Loki

abuse_ch

Malspam distributing GuLoader:

HELO: server.healthsupplementsdirect.co.uk
Sending IP: 66.45.253.19
From: Miriam Fingerhut <miriam@nutrivity.co.uk>
Subject: Fingerhut Quote
Attachment: Fingerhut Quote.doc

GuLoader pushing Loki from drive.google.com

GuLoader payload URL:
http://portal.nfbpc.org/dispositio.exe

Loki C2:
http://31.220.2.200/~putinnot/School/project/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Trojan.Script.Agent.AFC.26322.26615.UNOFFICIAL

Gathering data

Threat name:

Document-Word.Trojan.Powdow

Status:

Malicious

First seen:

2020-05-06 05:07:30 UTC

File Type:

Document

Extracted files:

AV detection:

16 of 48 (33.33%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2as3et3rphny3tdn3jaw7ebcb2kvtxpfmss3etany6qc7sbdzf6a._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

10/10

Tags:

n/a

Link:

https://tria.ge/reports/201109-tjx9kezg2s/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Blacklisted process makes network request

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.

Rule name:	SharedStrings Create hunting rule
Author:	Katie Kleemola
Description:	Internal names found in LURK0/CCTV0 samples

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

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