MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6691e9168b039728f0616a60def86e948c4a3a84e3120476c58eff14ef86d239. 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 5 File information Comments

SHA256 hash:	6691e9168b039728f0616a60def86e948c4a3a84e3120476c58eff14ef86d239
SHA3-384 hash:	442bfdaeac39d1bb74f4bdca6c940645f4d6ab89e6bf187f088a884bec4481139abad626a350d9b4904997a4c616f5d5
SHA1 hash:	36804eeed256c701d529d0ac3fc161f5bfa8e18e
MD5 hash:	58c8ac296146977a94cb33dd95fead51
humanhash:	enemy-five-xray-carpet
File name:	InvoiceSINIRO3818134.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	549'888 bytes
First seen:	2020-10-21 08:57:51 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	3072:1Lx5cUTrRn7uU0cv/ttNfS34c3kdBimPAnOmw3T+0GMFIdg:n5
Threatray	1'696 similar samples on MalwareBazaar
TLSH	20C4ED3CADD9223786BBD6B6CAF555CBF911794331266C4E94DB03820A03B677DC221E
Reporter	abuse_ch
Tags:	DHL exe Loki

abuse_ch

Malspam distributing Loki:

HELO: larisaevents.gr
Sending IP: 213.239.215.207
From: DHL <sg.ebilling@dhl.com>
Subject: DHL CONSIGNMENT NOTIFICATION: InvoiceSINIR03818134
Attachment: InvoiceSINIRO3818134.gz (contains "InvoiceSINIRO3818134.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/73925/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Siggen2.57846.20124.4584.UNOFFICIAL

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/505481

Signature

.NET source code contains very large strings

Antivirus / Scanner detection for submitted sample

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 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/6691e9168b039728f0616a60def86e948c4a3a84e3120476c58eff14ef86d239/

Threat name:

ByteCode-MSIL.Trojan.Wacatac

Status:

Malicious

First seen:

2020-10-21 05:33:35 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=m2i6sfulaolsr4dbnjqn56dossgeuoue4mjai5wfr37rj34g2i4q._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/201021-lwrww5fnle/

Behaviour

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:

http://195.69.140.147/.op/cr.php/d4oah6lhwRn2s
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php

Unpacked files

SH256 hash:

6691e9168b039728f0616a60def86e948c4a3a84e3120476c58eff14ef86d239

MD5 hash:

58c8ac296146977a94cb33dd95fead51

SHA1 hash:

36804eeed256c701d529d0ac3fc161f5bfa8e18e

Link:

https://www.unpac.me/results/8c9e795d-e9be-49af-ac81-774db54657d2/

SH256 hash:

238791ebf63e73b0cb3a5bd56881425df48c09639d9060d166a0f8a2a64ad7b6

MD5 hash:

702201b15d60b4fa8f22273173e8ebcc

SHA1 hash:

6c12a29de5e577d1f7b01366eb84ed85623a9a26

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/8c9e795d-e9be-49af-ac81-774db54657d2/

SH256 hash:

c5f7ab908914f761c90449dfd4ff9335c6031c2acdaa96b469d802d460c530ad

MD5 hash:

32b3ca5a8be97ef9e78db9428dd55ae3

SHA1 hash:

b2a77ef218aa6ddc9e0d92fb3dd1655bc32ed54e

Link:

https://www.unpac.me/results/8c9e795d-e9be-49af-ac81-774db54657d2/

SH256 hash:

c77b8e0c86ae52d19d31d70bd7add6f85b3baee6f39250b06242344937bfa3df

MD5 hash:

9487f12add5f6c191b7ca4deb03c2ec7

SHA1 hash:

d1f2eb7aa9f799ac6ab4067dc3860fb0ba7bd73a

Link:

https://www.unpac.me/results/8c9e795d-e9be-49af-ac81-774db54657d2/

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