MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 491b114a86ad6f0bcc54e3615dfdba8041564749a2d51392b4f36500da01d03f. 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: 6

Intelligence 6 IOCs YARA 3 File information Comments

SHA256 hash:	491b114a86ad6f0bcc54e3615dfdba8041564749a2d51392b4f36500da01d03f
SHA3-384 hash:	9eb77f492c71dab018301be752d17ebed9d0f1ee572f275d9be96c43c9f9d35b3d997230ac6c28ca15c3d676e7852274
SHA1 hash:	0c74f3cf7c1a7c9d6bba1189fcd6066d1f2b9f76
MD5 hash:	aaa900fa14522b8d6ac1908798e4bb28
humanhash:	fish-magnesium-violet-black
File name:	aaa900fa14522b8d6ac1908798e4bb28.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	350'164 bytes
First seen:	2020-09-04 11:39:36 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	7c2c71dfce9a27650634dc8b1ca03bf0 (160 x Loki, 58 x Formbook, 55 x Adware.Generic)
ssdeep	6144:dPCganNoCqJrTzKek8JRHXjqx+P0BNrBWw8glQ0a1MH0+IbC1SLv2QAIvDJbETIk:DanGCE7RXjqx+PYlH9lQ0VU+IbBGIvDM
TLSH	7C7413CA6649ECF7C874C2B04FB68AB1DB5993B5A056B74723905B33FD3B2021B4D612
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://joovy.ga/lee/gate.php

Intelligence

File Origin

# of uploads :

# of downloads :

101

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/55895/

Detection(s):

PUA.Win.Downloader.Soft32downloader-6691270-0

SecuriteInfo.com.Artemis162931E90DCF.4593.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a file in the %temp% directory

Creating a file

Creating a file in the %AppData% subdirectories

Launching a process

Launching cmd.exe command interpreter

Reading critical registry keys

Changing a file

Replacing files

DNS request

Deleting a recently created file

Enabling the 'hidden' option for recently created files

Unauthorized injection to a system process

Stealing user critical data

Connection attempt to an infection source

Sending an HTTP POST request to an infection source

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/491b114a86ad6f0bcc54e3615dfdba8041564749a2d51392b4f36500da01d03f/

Threat name:

Win32.Backdoor.Remcos

Status:

Malicious

First seen:

2020-09-04 11:41:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jenrcsugvvxqxtcu4nqv37n2qbavmr2julkrhevu6nsqbwqb2a7q._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/200904-1dnz32zqw2/

Behaviour

NSIS installer

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

Threat name:

Remcos

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/491b114a86ad6f0bcc54e3615dfdba8041564749a2d51392b4f36500da01d03f

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