MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa458271d21aa803973dd66d28e10a031d03809a810fd91d1eaa7fcdeea85ef4. 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: 7

Intelligence 7 IOCs YARA 5 File information Comments

SHA256 hash:	aa458271d21aa803973dd66d28e10a031d03809a810fd91d1eaa7fcdeea85ef4
SHA3-384 hash:	b8e8a3262471489c3d81d11edfa8af4be77f48693fde7b010085944b212ba3bdf0d3a31c2b908b66e6d3f7351709c0bb
SHA1 hash:	cd731051070b6d2a39c9f3cc5721f34b083e3a8d
MD5 hash:	2c72bffacf8a294b0e5adb2b779485d5
humanhash:	magazine-speaker-foxtrot-vegan
File name:	Grupo Dani Order_pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	1'241'600 bytes
First seen:	2020-10-29 06:16:19 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep	3072:WucSjAiUh+TPxRQpUjg3BvYPtQS0bEsoPwY92WL9Z6Yluf51lkStY6yUPmXoKa6j:W6ygT5RQp21b
TLSH	9445203C9AE5367B81FBC675CAE5458BF91578933129AC4E94C703520B03BA77DC222E
Reporter	cocaman
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

102

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/80816/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

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/515799

Signature

.NET source code contains very large strings

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

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

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

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)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/aa458271d21aa803973dd66d28e10a031d03809a810fd91d1eaa7fcdeea85ef4/

Threat name:

ByteCode-MSIL.Trojan.Stelega

Status:

Malicious

First seen:

2020-10-29 06:17:25 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vjcye4osdkuahfz52zwsryikamoqhae2qeh5shi6vj7433vil32a._file

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/201029-t1pwerw1e6/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://195.69.140.147/.op/cr.php/X1xgGcXpRc1Sz
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:	Email_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Email in files like avemaria

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

Rule name:	STEALER_Lokibot Create hunting rule
Author:	Marc Rivero \| McAfee ATR Team
Description:	Rule to detect Lokibot stealer

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