MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13a9dd2694b5c08ac72ab0cc485ef6e607fe9b62acb966065344469155f2c55c. 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: 11

Intelligence 11 IOCs YARA 8 File information Comments

SHA256 hash:	13a9dd2694b5c08ac72ab0cc485ef6e607fe9b62acb966065344469155f2c55c
SHA3-384 hash:	8a58b3582499ee6f5373fb72d58c5b24590cd4a55c87579a61285d857441cda12cc933de6236c71f125aea63b8b84077
SHA1 hash:	3cceee7aec2e25d536cfd41e6925135aed1eda8b
MD5 hash:	53482fc280d8ee50a8155b4d9b4d82ef
humanhash:	colorado-nebraska-lake-zebra
File name:	Payment Copy file001_Pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	765'440 bytes
First seen:	2020-12-02 08:30:31 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	12288:WKTUl5nKSt7K9+l2yPI1ezlB1aribjqnE1Rn3qJFCBIzZ:ulFKSI9+l2yQ1YUriE83qJFCBE
Threatray	2'071 similar samples on MalwareBazaar
TLSH	3AF4E03122B8AD54D6BA4FF565B020400F75A6775639E70CED8024CE2DB7BD08E6FA63
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: mail.te-crm.net
Sending IP: 195.252.155.102
From: Citi Paylink <service@te-protection.de>
Subject: PAYMENT ADVICE REF:CITI7892R556NT
Attachment: Payment Copy file001_Pdf.zip (contains "Payment Copy file001_Pdf.exe")

Unknown payload URL:
http://nayablabs.com/pw-content/BPnKFS5PfOiBexR.exe

Intelligence

File Origin

# of uploads :

# of downloads :

139

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/106342/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.405.27098.29986.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

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

Gathering data

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/553328

Signature

.NET source code contains potential unpacker

Antivirus detection for URL or domain

Initial sample is a PE file and has a suspicious name

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

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)

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/13a9dd2694b5c08ac72ab0cc485ef6e607fe9b62acb966065344469155f2c55c/

Threat name:

Win32.Trojan.Ymacco

Status:

Malicious

First seen:

2020-12-02 08:13:38 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cou52juuwxaivrzkwdgeqxxw4yd75g3cvs4wmbstirdjcvpsyvoa._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/201202-9f8mwgg2e6/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

https://nayablabs.com/pw-admin/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

Unpacked files

SH256 hash:

13a9dd2694b5c08ac72ab0cc485ef6e607fe9b62acb966065344469155f2c55c

MD5 hash:

53482fc280d8ee50a8155b4d9b4d82ef

SHA1 hash:

3cceee7aec2e25d536cfd41e6925135aed1eda8b

Link:

https://www.unpac.me/results/38bf29cf-9622-40b8-b4e4-50163edf9f32/

SH256 hash:

c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94

MD5 hash:

a60401dc02ff4f3250a749965097e13f

SHA1 hash:

3f22d28fd765f831084cb972a8bd071e421c26a1

Link:

https://www.unpac.me/results/38bf29cf-9622-40b8-b4e4-50163edf9f32/

SH256 hash:

43784178a36a9a7e88120c40da9ea3224eb75558b5eff7647ca013fcdc1571c0

MD5 hash:

14a764814dc76768397ba893cf309c2a

SHA1 hash:

c5ee35d1c4221b6aeb7c2a2d22db2ed1df7b19ea

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/38bf29cf-9622-40b8-b4e4-50163edf9f32/

SH256 hash:

6d1d5368a2a7a11842d01f005e62236a07432b0d035b88d299463b94044b1246

MD5 hash:

54ae84a213b897421dfdcd076df20b04

SHA1 hash:

e3e66b2453fe567297d8d699863db72f7f61b7d0

Link:

https://www.unpac.me/results/38bf29cf-9622-40b8-b4e4-50163edf9f32/

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

Threat name:

Lokibot

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/13a9dd2694b5c08ac72ab0cc485ef6e607fe9b62acb966065344469155f2c55c

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:	infostealer_loki Create hunting rule

Rule name:	infostealer_xor_patterns Create hunting rule
Author:	jeFF0Falltrades
Description:	The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.

Rule name:	Loki Create hunting rule
Author:	kevoreilly
Description:	Loki Payload

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