MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66389b1f3694d4b7074b6204b99a48425f4ba35c3bab1a40182da6cf633a8f8c. 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

Loki

Vendor detections: 10

Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash:	66389b1f3694d4b7074b6204b99a48425f4ba35c3bab1a40182da6cf633a8f8c
SHA3-384 hash:	70003625cf192d08327a999dfca3777299b19d547f8131d7f06e3eda845a31d06f26a98493d8c1cc8004d19ab9f9a9a2
SHA1 hash:	5faf6c3da8226c848609e59a3289ddd8c2a14186
MD5 hash:	1c92af6959c31f9256f76be40f1d295a
humanhash:	bulldog-alaska-carolina-apart
File name:	SOLICITUD DE OFERTA 05-08-2020.pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	746'496 bytes
First seen:	2020-08-05 12:11:36 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	6f6a6c4d7e3c496aeb050e49f17c295e (6 x MassLogger, 5 x Loki, 4 x AgentTesla)
ssdeep	12288:JcE9+ysRKpnYn0uCYQvSXxJ9P9cz6ku52zNC61m8k/u/0oP5l:J3+RcOn0TC3moKhlk/m0oxl
Threatray	1'497 similar samples on MalwareBazaar
TLSH	65F49E32F29044F7D0731A788C5F93B7AC36BD106924A8862BF55F0C5E396A179362B7
Reporter	abuse_ch
Tags:	exe geo Loki PER

abuse_ch

Malspam distributing Loki:

HELO: host1.navi-global.com
Sending IP: 185.58.73.74
From: Universidad Nacional de San Marcos <admin@unmsm.edu.pe>
Subject: URGENT: SOLICITUD DE OFERTA (Universidad Nacional de San Marcos) EUI894/BU400
Attachment: SOLICITUD DE OFERTA 05-08-2020.pdf.zip (contains "SOLICITUD DE OFERTA 05-08-2020.pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/39564/

Detection(s):

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Changing a file

Replacing files

Sending a UDP request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Sending an HTTP POST request to an infection source

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/411195

Signature

Contains functionality to detect sleep reduction / modifications

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Initial sample is a PE file and has a suspicious name

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Sigma detected: Suspicious Double Extension

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file access)

Tries to steal Mail credentials (via file registry)

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/66389b1f3694d4b7074b6204b99a48425f4ba35c3bab1a40182da6cf633a8f8c/

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2020-08-05 12:13:05 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=my4jwhzwstklob2lmicltgsiijpuxi24hovruqayfwtm6yz2r6ga._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

spyware trojan stealer family:lokibot

Link:

https://tria.ge/reports/200805-7qfjpfemas/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: RenamesItself

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Lokibot

Malware Config

C2 Extraction:

http://195.69.140.147/.op/cr.php/TAvyWQRo1IIY4
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/66389b1f3694d4b7074b6204b99a48425f4ba35c3bab1a40182da6cf633a8f8c

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:	Lokibot Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

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

Rule name:	with_sqlite Create hunting rule
Author:	Julian J. Gonzalez <info@seguridadparatodos.es>
Description:	Rule to detect the presence of SQLite data in raw image
Reference:	http://www.st2labs.com