MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31df98db4c11815fe60b4a2a6252b5d49306788f10b3e1a475cd7ae16a224e61. 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: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	31df98db4c11815fe60b4a2a6252b5d49306788f10b3e1a475cd7ae16a224e61
SHA3-384 hash:	651869faa747860d1bf7fc92e99d7ce6be68d911e0704401a258516ec1c39abbc838150463cda6785b242447fcf40491
SHA1 hash:	babd465080a7bf4425fd42780a8b49283ef623e6
MD5 hash:	26cb5d0d5d62af02e200f40f45a88f7d
humanhash:	cup-tennis-mars-fillet
File name:	kwitansi bank 0070620200012-pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	376'832 bytes
First seen:	2020-07-07 12:53:43 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep	6144:duZrpFgXePlNPPF1Qbw+DFHzSeCO09t/h+Q5dva4RoNvbvFvWQQPO/Ldpj0ac:duZr/gXePlNPPF1QU+BHtCO6MiaGibNY
Threatray	1'569 similar samples on MalwareBazaar
TLSH	B5846B7532279EA7C63A08F4800428414FB055AB3A6DE3EDBCC3B1C7A5C5FD09A569B7
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: smtpgw2.nayatel.com
Sending IP: 115.186.188.155
From: Banco Patagonia <vdelapena@bancopatagonia.com.ar>
Subject: Patagonia e-bank Empresas: Aviso de transferencia de fondos
Attachment: kwitansi bank 0070620200012-pdf.gz (contains "kwitansi bank 0070620200012-pdf.exe")

Loki C2:
http://mygreencity.in/scripts/Panel/five/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/22285/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Reading critical registry keys

Launching a service

Creating a file

Changing a file

Replacing files

DNS request

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Stealing user critical data

Moving of the original file

Enabling autorun with Startup directory

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/31df98db4c11815fe60b4a2a6252b5d49306788f10b3e1a475cd7ae16a224e61/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-07-07 12:55:06 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ghpzrw2mcgav7zqljivgeuvv2sjqm6epccz6djdvzv5oc2rcjzqq._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/200707-v5xmr62m16/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: RenamesItself

Creates scheduled task(s)

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Lokibot

Malware Config

C2 Extraction:

http://mygreencity.in/scripts/Panel/five/fre.php
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.

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