MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a37509a6354a72dd281648e71465962fb4d12ec51cb0ea796d92684a36996f75. 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:	a37509a6354a72dd281648e71465962fb4d12ec51cb0ea796d92684a36996f75
SHA3-384 hash:	6d8b9857237a85b9952e67c71c17af29086cde5104f74b469e5aa08f2677f0e4860619a190a734831530e48fc07ec5b4
SHA1 hash:	83ddc5fde5cd6ef28521efa3676ce7c6c3d849f2
MD5 hash:	cb574d9faea02719eea48a8ece9b1f40
humanhash:	oven-happy-pluto-item
File name:	MHK_20200727_081521002_pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	341'504 bytes
First seen:	2020-07-28 07:12:53 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	6144:y3u5UjGz2yN0juliB2nZP1mXoi4xZ7VZc38McwZ9GkIq89:Rijul8XcL7E38NqI
Threatray	1'499 similar samples on MalwareBazaar
TLSH	A374CE447AF507AFE4B9B7F537B7208017B6656AA2B0EF1D7CC1E0CA0AB1B204750A57
Reporter	jarumlus
Tags:	Loki

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/33304/

Detection(s):

SecuriteInfo.com.Trojan.Inject3.45202.18123.15421.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a custom TCP request

Unauthorized injection to a recently created process

Reading critical registry keys

Creating a file

Changing a file

Replacing files

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Moving of the original file

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/399530

Signature

Antivirus / Scanner detection for submitted sample

Found malware configuration

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

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 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 AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/a37509a6354a72dd281648e71465962fb4d12ec51cb0ea796d92684a36996f75/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-07-27 11:22:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=un2qtjrvjjzn2kawjdtrizmwf62nclwfdsyou6lnsjueunuzn52q._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

trojan spyware stealer family:lokibot

Link:

https://tria.ge/reports/200728-c8vxwcdy76/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Lokibot

Malware Config

C2 Extraction:

http://mjlog-vn.com/kaka/kaka6/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.

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a37509a6354a72dd281648e71465962fb4d12ec51cb0ea796d92684a36996f75

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