MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 583e11d3579a63016e568fad73fb9f5ab64e32012ab1a0764f62191ced808078. 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:	583e11d3579a63016e568fad73fb9f5ab64e32012ab1a0764f62191ced808078
SHA3-384 hash:	8fa521a2f68a0ae26a9a598f85f09fdd8a14d6977609cc3b7ab3e7db0d760c40b9d21f35334d6dcb94a046436069726b
SHA1 hash:	3aebb45068e1d1bcb3e0f3211b3a443c35efe616
MD5 hash:	c1f524773e19fec3f05bdf8a2d8f1b1c
humanhash:	asparagus-grey-massachusetts-rugby
File name:	Payment Advice.XLs.bit.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	574'464 bytes
First seen:	2020-10-22 06:35:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	12288:x9R9A1GKZHNYPzodG/0l4iTu/mgyRhpmFr/bKibL5YJqe3kNvCrX:rjA1GUKzodG/0KiT2YOTj/5YUa
Threatray	1'730 similar samples on MalwareBazaar
TLSH	6EC40250F2A9AB76C6BE47FA125C005A83F2045F6362E7384DEB77E661E2B400F64D53
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: jktd3khmail02v.cloudkilat.me
Sending IP: 103.43.47.239
From: Accounts <accounts@tradesgroups.com>
Subject: Payment Advice Note.
Attachment: Payment Advice.XLs.bit.zip (contains "Payment Advice.XLs.bit.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/74472/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

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/506638

Signature

.NET source code contains potential unpacker

Antivirus detection for URL or domain

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 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 AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/583e11d3579a63016e568fad73fb9f5ab64e32012ab1a0764f62191ced808078/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-21 23:41:47 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=la7bdu2xtjrqc3swr6wxh647lk3e4mqbfky2a5spmimrz3maqb4a._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/201022-1a5am8kpv6/

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:

http://jlk-comercial.com/bin/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:

583e11d3579a63016e568fad73fb9f5ab64e32012ab1a0764f62191ced808078

MD5 hash:

c1f524773e19fec3f05bdf8a2d8f1b1c

SHA1 hash:

3aebb45068e1d1bcb3e0f3211b3a443c35efe616

Link:

https://www.unpac.me/results/cd7f305b-fe7d-4ed6-891c-6bce07bbd249/

SH256 hash:

31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b

MD5 hash:

0aebe46040ceb011e78506d4985fe3de

SHA1 hash:

218ac1e7b14a66c604ec3042f8486bed9cd4c2c1

Link:

https://www.unpac.me/results/cd7f305b-fe7d-4ed6-891c-6bce07bbd249/

SH256 hash:

777bc003630e47ae8cc7187af59991a1fbdeecf2dedf4a9034a15c4ee207c880

MD5 hash:

1481d0147216fee8a9764a882df33e7e

SHA1 hash:

414db2398375b9c8d9323a5f5686b1fd3585e166

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/cd7f305b-fe7d-4ed6-891c-6bce07bbd249/

Parent samples :

4dc5a395fabe04122f9a4d6ab514a470713c758b079958832f51b2083ecc6d7c
bc5f291501126650ae296fb6ff820b3c6a34af20168cff8396d92029acb7ff24
30508b5bea5aa920d16512bfff5f4ecd7c0ccfc67c9293c5f05f4225c5f5292c
583e11d3579a63016e568fad73fb9f5ab64e32012ab1a0764f62191ced808078
6d683798bc78eedd3f8b66c455a78b8be0efacd1e7d7ad7f9198fa1dd4f64ad7

SH256 hash:

e8ef3f5806b61ba017033bae3340cf27e17c1d6f98c6c9938ff975568f057731

MD5 hash:

9d15e9efd5149af1afae53bac63c5234

SHA1 hash:

c740c86c871c336ee0441f95fdb3856f6c58e816

Link:

https://www.unpac.me/results/cd7f305b-fe7d-4ed6-891c-6bce07bbd249/

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