MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b70435027f6fd88676d6b54087422fd696f41bffb783a8248affee5e6a62a97d. 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 11 File information Comments

SHA256 hash:	b70435027f6fd88676d6b54087422fd696f41bffb783a8248affee5e6a62a97d
SHA3-384 hash:	a9c45986b0677fe238a6393440f6501171ba1b2f5e1a0f27081d3a43f2bf042461cfc63781dd0b65ac19d2b3dec0491a
SHA1 hash:	f30f87daffbe63e53dc13a940c207a4b8552e733
MD5 hash:	584800d8bd80a0e7f2972fd3614f3832
humanhash:	skylark-jersey-emma-bluebird
File name:	purchase order_pdf_________________________________.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	1'076'224 bytes
First seen:	2021-01-18 08:17:53 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	24576:TnovlJv3p6dJxJwUU6NgIRFFr/MW9sEmMFsV:TnCJv0dJxKUl5XFrDsNx
Threatray	2'381 similar samples on MalwareBazaar
TLSH	3F358D1053DC9B20E7BC96F8A810926067E9E546F658E37CFDBDA0C25F61CA449DFB80
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: acrotechnologies.com.mx
Sending IP: 185.222.57.81
From: sales<muestreos3@acrotechnologies.com.mx>
Subject: παραγγελία αγοράς
Attachment: purchase order_pdf_________________________________.gz (contains "purchase order_pdf_________________________________.exe")

Loki C2:
http://becharnise.ir/fa8/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

119

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

purchase order_pdf_________________________________.exe

Verdict:

Malicious activity

Analysis date:

2021-01-18 05:07:45 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/b45ae170-beac-46f2-82bb-3c544f0ea716

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/112450/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/583748

Signature

.NET source code contains potential unpacker

C2 URLs / IPs found in malware configuration

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

Sigma detected: Suspicious Double Extension

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:

lokibot

Link:

https://mwdb.cert.pl/sample/b70435027f6fd88676d6b54087422fd696f41bffb783a8248affee5e6a62a97d/

Threat name:

Win32.Trojan.Pwsx

Status:

Malicious

First seen:

2021-01-18 04:45:26 UTC

AV detection:

3 of 46 (6.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=w4cdkat7n7mim5wwwvaioqrp22lpig77w6b2qjek77xf42tcvf6q._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/210118-yx9reqa5ka/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://becharnise.ir/fa8/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:

1d6ecf546163882d34d4bb2b7afa3889506ca3036ed536c4ed972ed89bdf5035

MD5 hash:

fb169513679d349cb2a7e4121bacfd4a

SHA1 hash:

26619d7ce0a175b9fc4fbfd7f4b105050562924f

Link:

https://www.unpac.me/results/0b51874c-862a-4731-9a98-8d6ebc6d5e21/

SH256 hash:

b70435027f6fd88676d6b54087422fd696f41bffb783a8248affee5e6a62a97d

MD5 hash:

584800d8bd80a0e7f2972fd3614f3832

SHA1 hash:

f30f87daffbe63e53dc13a940c207a4b8552e733

Link:

https://www.unpac.me/results/0b51874c-862a-4731-9a98-8d6ebc6d5e21/

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/b70435027f6fd88676d6b54087422fd696f41bffb783a8248affee5e6a62a97d

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:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_GENInfoStealer Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing common artifcats observed in infostealers

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