MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67831ccdbeefd8c7e6263be850afd59b2ecfe8482ce4977514e75ecfefd49a9f. 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:	67831ccdbeefd8c7e6263be850afd59b2ecfe8482ce4977514e75ecfefd49a9f
SHA3-384 hash:	45f40fe248402f6c3d6632698d78dd969f0c8990d49eda65d24b80f248d03c9a4e0e749ea55604018438cbea93c17fe0
SHA1 hash:	c5c55782679b1a1eb7a2e134c408673f82de6df1
MD5 hash:	fa68f290fb24879e4e6cf73492cf5cb0
humanhash:	lithium-ohio-johnny-helium
File name:	Part payment slip and revised invoice.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	511'488 bytes
First seen:	2020-08-31 11:04:05 UTC
Last seen:	2020-08-31 12:34:25 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	6144:7WLuo4Hr9gW9i2mjL47P/eO/8ypqBwBi7KDvHWInoAUNtx5YWKMFXhbjMVHrhYZs:70uo4L9gW9i2mjLK9WGrHwRz/Y6H0VB
Threatray	1'557 similar samples on MalwareBazaar
TLSH	CAB402107EADEB65CCFD47F1D44FB88003243C3AC985F99BB6CD53AF24923159219A6A
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: ew0.712.maxzizo.ml
Sending IP: 143.110.136.83
From: Mr. X <shao.y@sinoma-wbmdi.cn>
Reply-To: shao.y@sinoma-wbmdi.cn
Subject: IMPORTANT: BULK PAYMENT IN SPLITS DONE FOR PURCHASE ORDER 37FG43RWE2
Attachment: Part payment slip and revised invoice.cab (contains "Part payment slip and revised invoice.exe")

Loki C2:
http://duclongetc.com/a/need/work/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/53431/

Detection(s):

SecuriteInfo.com.W32.Trojan-7.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Creating a file

Changing a file

Replacing files

DNS request

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/455308

Signature

.NET source code contains potential unpacker

Found malware configuration

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 domain / URL

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/67831ccdbeefd8c7e6263be850afd59b2ecfe8482ce4977514e75ecfefd49a9f/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-08-31 04:51:17 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=m6brztn657mmpzrghpufbl6vtmxm72ciftsjo5iu45pm736utkpq._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/200831-dktvx7kgh6/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Lokibot

Malware Config

C2 Extraction:

https://duclongetc.com/a/need/work/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.

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/67831ccdbeefd8c7e6263be850afd59b2ecfe8482ce4977514e75ecfefd49a9f

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