MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a61804bb8302d42eb46c25a884cf50e7e6e383a9a48bfbfb1cfbe78ed2ed389. 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: 9

Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash:	3a61804bb8302d42eb46c25a884cf50e7e6e383a9a48bfbfb1cfbe78ed2ed389
SHA3-384 hash:	d29e8ffc57b49e993d20c4b0c16196ac2530b130685524f3afc45c3a62792f85ed2f8a4077e4629c6c02fda24b92a8e5
SHA1 hash:	5d3dd27461728bf24d22158b9c3e4bc7a3026773
MD5 hash:	78ed3951a4c65b3f15d50ba0c7f17096
humanhash:	lemon-artist-saturn-carolina
File name:	APPROVED.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	999'229 bytes
First seen:	2020-08-17 06:23:01 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep	24576:JAOcZypGduqXl9C1h+Y79e1TvuIo0UBXDS:j8Xl9umCl0UlS
Threatray	1'708 similar samples on MalwareBazaar
TLSH	97251242B7C288B3D4731A32557977146E7D78201F39DBAEA3D4492EEE714D0A128FA3
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: xv20.513.pinotvineryms.cf
Sending IP: 157.245.108.244
From: E-faktura <e-faktura.no-reply@dhl.com>
Subject: APPROVED TRANSMISSION
Attachment: APPROVED.r00 (contains "APPROVED.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/46664/

Detection(s):

PUA.Win.Downloader.Aiis-6803892-0

SecuriteInfo.com.Gen.Variant.Johnnie.221809.751.14920.UNOFFICIAL

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Creating a window

Searching for the window

Creating a file

Enabling the 'hidden' option for recently created files

Sending a UDP request

Creating a process from a recently created file

Launching a process

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/432595

Signature

Allocates memory in foreign processes

Contains functionality to inject code into remote processes

Drops PE files with a suspicious file extension

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

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)

Writes to foreign memory regions

Yara detected AntiVM autoit script

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/3a61804bb8302d42eb46c25a884cf50e7e6e383a9a48bfbfb1cfbe78ed2ed389/

Threat name:

Win32.Trojan.Vasal

Status:

Suspicious

First seen:

2020-08-17 01:29:56 UTC

AV detection:

32 of 48 (66.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hjqyas5ygawuf22gyjniqthvbz7g4ob2tjel7p5rz67hr3jo2oeq._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/200817-ks1x3cym5e/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

Lokibot

Malware Config

C2 Extraction:

http://193.142.59.18/mc1/3/pin.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.

Threat name:

DriveBy Activity

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/3a61804bb8302d42eb46c25a884cf50e7e6e383a9a48bfbfb1cfbe78ed2ed389

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