MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95b456ac6be39c237ec2ad22550fc7c19c971cc5d6813b10aa70c51d04a415fd. 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 6 File information Comments

SHA256 hash:	95b456ac6be39c237ec2ad22550fc7c19c971cc5d6813b10aa70c51d04a415fd
SHA3-384 hash:	06030ce2fd75e0fa4556db6150c3c57b0b19d227c64f202415cf137d9d906fa6aa199e1da902666f3eda22408c176db1
SHA1 hash:	eb513524c158057d2a51c726c33c0fd2bc6e7010
MD5 hash:	8f62bbb7a0d61784a0c802116e302521
humanhash:	vermont-kansas-pennsylvania-florida
File name:	PAYMENTS_PDF.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	662'704 bytes
First seen:	2020-11-05 09:37:55 UTC
Last seen:	2020-11-05 11:51:59 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:KgzdvO6pB61BkAEwZZ2SuIdwwFFSXnKKt:Kgzds1BkA5rFFfKt
Threatray	1'872 similar samples on MalwareBazaar
TLSH	75E4A6B480EF1062F25B493976AD7EA402B2B1C7DBDA6D08137DE5311BBDA633B0560D
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: larisaevents.gr
Sending IP: 213.239.215.207
From: ROKONMA (S) PTE <azlina@rokonma.com.my>
Subject: TRANSFER REQUEST FORM
Attachment: PAYMENTS_PDF.gz (contains "PAYMENTS_PDF.exe")

Loki C2:
http://195.69.140.147/.op/cr.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/83171/

Detection(s):

PUA.Win.Trojan.Generic-6629274-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Using the Windows Management Instrumentation requests

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

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/521209

Signature

.NET source code contains very large array initializations

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/95b456ac6be39c237ec2ad22550fc7c19c971cc5d6813b10aa70c51d04a415fd/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-11-05 01:31:10 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=sw2fnldl4oocg7wcvurfkd6hygojohgf22atwefkodcr2bfecx6q._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/201105-systjcqcfa/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://195.69.140.147/.op/cr.php/n6RgdJQ4XDaGY
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:

95b456ac6be39c237ec2ad22550fc7c19c971cc5d6813b10aa70c51d04a415fd

MD5 hash:

8f62bbb7a0d61784a0c802116e302521

SHA1 hash:

eb513524c158057d2a51c726c33c0fd2bc6e7010

Link:

https://www.unpac.me/results/2a237293-426d-404b-a559-b1f9789022a5/

SH256 hash:

83c08f0721c8b0c96e3d6a8f3ccaf5c96fbcc427d574625c34424c3429fefaa1

MD5 hash:

3c5dbcc3bb27e913e14efd8054811373

SHA1 hash:

b0eba9388abddaef9d5aa49ccd5dbab2924cced0

Link:

https://www.unpac.me/results/2a237293-426d-404b-a559-b1f9789022a5/

SH256 hash:

3a50115c176f55f1b2b9f9d13431058ed154c4ca4887f0900d1357092e6b8e4f

MD5 hash:

4a9c6802f13af8aab162aa132601fff6

SHA1 hash:

bad844bbf8665848697f4ec00ed20710295fe2d8

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/2a237293-426d-404b-a559-b1f9789022a5/

SH256 hash:

b8410bc7d358ca3ac2b82a64f64fc92acc172c02acbd43b7cc31f4209b0087a5

MD5 hash:

40612b1b8c100fb5a703640210bb0ba5

SHA1 hash:

bd49a690f6daf78da3d9c7a97cdf5bb65452f0fd

Link:

https://www.unpac.me/results/2a237293-426d-404b-a559-b1f9789022a5/

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:	win_lokipws_g0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

8cd6692c1a3c56fef16bcc9db148f2ab

Loki

exe 95b456ac6be39c237ec2ad22550fc7c19c971cc5d6813b10aa70c51d04a415fd

(this sample)

Dropped by

MD5 8cd6692c1a3c56fef16bcc9db148f2ab

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/83171/

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