MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8143a29c5d36712d3a1e93596b84bd0a4a83c69104ee9dea8f123b965b30091c. 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: 14

Intelligence 14 IOCs YARA 12 File information Comments 1

SHA256 hash:	8143a29c5d36712d3a1e93596b84bd0a4a83c69104ee9dea8f123b965b30091c
SHA3-384 hash:	a27b8f7b264e2acefedadec768b47ef90214eefad2db5e04031dba0ba4cda88f5014e9efbf95e330e054585767bdff70
SHA1 hash:	2f8b445c41059e254bf220760827295159d848e5
MD5 hash:	49ab86d22178e95f5b65b75a68f9a01d
humanhash:	snake-queen-alaska-foxtrot
File name:	49ab86d22178e95f5b65b75a68f9a01d
Download:	download sample
Signature	Loki Create hunting rule
File size:	292'864 bytes
First seen:	2021-11-15 09:56:33 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	6144:KU+EwOheMKMOxYNdF18ikKMcZLZKLnG8sZQL:xw8eP/xYMkM6KLL
Threatray	5'431 similar samples on MalwareBazaar
TLSH	T1B45412759340523FC8AA833848133A40417497DBB56BFBEA4ACD86667EA73C2D1D0BD3
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

114

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/205876/

Detection(s):

SecuriteInfo.com.Trojan.Inject4.18950.UNOFFICIAL

Win.Packed.Filerepmalware-9908276-0

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

Connection attempt to an infection source

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Query of malicious DNS domain

Moving of the original file

Sending an HTTP POST request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

obfuscated packed

Link:

https://www.filescan.io/uploads/61922ef23edf00a722d51e07/reports/549fbffd-257d-4614-84cd-5d552749b977/overview

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.

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b50c9c06-6697-4f31-8597-99dac77044fc

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/889295

Signature

.NET source code contains potential unpacker

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

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 / registry access)

Tries to steal Mail credentials (via file registry)

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/8143a29c5d36712d3a1e93596b84bd0a4a83c69104ee9dea8f123b965b30091c/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-11-09 05:35:00 UTC

AV detection:

24 of 28 (85.71%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qfb2fhc5gzys2oq6snmwxbf5bjfihruratxj32upci5zmwzqbeoa._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/211115-lyxw2aegcm/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Reads user/profile data of web browsers

Lokibot

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

Malware Config

C2 Extraction:

http://secure01-redirect.net/ga20/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:

16b53ce2a98aa6bef2085fb9d741972e10e13b660f6e0be227d2ac61aef21c59

MD5 hash:

d73301a56be145f003976d55d68553b9

SHA1 hash:

b8786e343c425086b597d76349fc8d914e8b36e0

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/76ada668-9e68-4e02-b65c-82dcfe2aa3ec/

Parent samples :

2587179c5c51388c763787aaf3449a1c61b710db165a53ffb7510c1eadfebf01
6b52710407ef9ac5e2f4054b1faddb2d3a935f5e8c0ca1ec15a7dcf56aa4368f
99d9efe5477edafdec137e05fac1b92e37a4a2fde0d65d80859fe0fb046620b9
2d25626b7fb64b8d9dede90e95cbd2ee0375b3d0f9e44c95951722f4d193b3af
d6c8c3bd1d9b47640af57999739a7a61da9fec6471efbfba7280560a9f57c752
8143a29c5d36712d3a1e93596b84bd0a4a83c69104ee9dea8f123b965b30091c

SH256 hash:

91655863c7906a8d20c7c782144f553c027843a72f2fdab2b1ccc80808083af0

MD5 hash:

b5044dd0e9c91b1a9185d491da7d07f2

SHA1 hash:

a9ff8129771d85f77b6a145f750c70e53f51125e

Link:

https://www.unpac.me/results/76ada668-9e68-4e02-b65c-82dcfe2aa3ec/

SH256 hash:

5448f337a3ed449c14782d49a1346702e77f78ee6b1997b19e886958d14fa2d6

MD5 hash:

69367583fe50333c1b15ab73b432ddab

SHA1 hash:

8a1bca2cbd092c9726daf05e2fa552f5ff991725

Link:

https://www.unpac.me/results/76ada668-9e68-4e02-b65c-82dcfe2aa3ec/

SH256 hash:

8143a29c5d36712d3a1e93596b84bd0a4a83c69104ee9dea8f123b965b30091c

MD5 hash:

49ab86d22178e95f5b65b75a68f9a01d

SHA1 hash:

2f8b445c41059e254bf220760827295159d848e5

Link:

https://www.unpac.me/results/76ada668-9e68-4e02-b65c-82dcfe2aa3ec/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/8143a29c5d36/report/overview.html

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:	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:	pe_imphash Create hunting rule

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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:	Detects win.lokipws.

File information

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

Web download

Loki

exe 8143a29c5d36712d3a1e93596b84bd0a4a83c69104ee9dea8f123b965b30091c

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/1788206/

Cape

https://www.capesandbox.com/analysis/205876/

Comments

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zbet commented on 2021-11-15 09:56:34 UTC

url : hxxp://103.232.53.184/2221/vbc.exe