MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f389f423f9d14b9fede54d93f77b46394bf56d75b92b09f8e10b0c95c8ee4863. 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 13 File information Comments

SHA256 hash:	f389f423f9d14b9fede54d93f77b46394bf56d75b92b09f8e10b0c95c8ee4863
SHA3-384 hash:	dc6b9c4293623f4cc9db797206cda0fdfdabbf8a6f64298d5d58aaac3d50cddd700a0c632bbd8690a48a39c8f2eaac1b
SHA1 hash:	eb8e28ba0c711223453a0df69204b99bda9d8396
MD5 hash:	d7075d9aa6bf03baa283757887c3dc9e
humanhash:	fruit-charlie-sierra-low
File name:	Y8WcyBasq447uct.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	452'096 bytes
First seen:	2022-06-27 09:35:14 UTC
Last seen:	2022-07-04 08:25:07 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	12288:SsOkPRxliW1rsrtgaafvJsGV9oJ/ZfE8u6Q:SjkPRrh4SZfxBoRKL6
Threatray	9'877 similar samples on MalwareBazaar
TLSH	T126A4E096E7782F8AD0D393F8485CD5141B2AF34A91ACD7097DBA31CBE5323D25092E1B
TrID	72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter	adrian__luca
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

261

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/283529/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Creating a file

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for analyzed 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:

packed

Link:

https://www.filescan.io/uploads/62b97a1678c7283518961324/reports/48012347-0d6e-4aab-bbf6-66ceadff740f/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/35e88e18-c056-47fd-b6a0-dde178b76120

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1020290

Signature

.NET source code contains potential unpacker

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

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

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)

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Generic Downloader

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/f389f423f9d14b9fede54d93f77b46394bf56d75b92b09f8e10b0c95c8ee4863/

Threat name:

ByteCode-MSIL.Trojan.FormBook

Status:

Malicious

First seen:

2022-06-24 12:58:17 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

21 of 26 (80.77%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6oe7ii7z2ffz73pfjwj7o62ghff7k3lvxevqt6hbbmgjlshojbrq._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/220627-lkw3kscad9/

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 Application/Credential Data Exfiltration Detected M1

suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot Fake 404 Response

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

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

Malware Config

C2 Extraction:

http://sempersim.su/gf18/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:

0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c

MD5 hash:

843aa6edf83bff7b61c6a5369ef41e95

SHA1 hash:

d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085

Link:

https://www.unpac.me/results/bbdd7b0a-0a34-48d1-8c7a-de48466bc139/

SH256 hash:

634ef81506ffe5a137d44947050e7fd4bd887ba5874329602af1a9bf21f908c8

MD5 hash:

62c68e131d3f852099602f644b4ca94a

SHA1 hash:

99d50c068951245f40a9754962ec74543cd4ab35

Link:

https://www.unpac.me/results/bbdd7b0a-0a34-48d1-8c7a-de48466bc139/

SH256 hash:

87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d

MD5 hash:

9b17d560e68eff0da30f79b3c391c9a3

SHA1 hash:

5ceda263b1ea13401f652c709dd884d58945fe57

Link:

https://www.unpac.me/results/bbdd7b0a-0a34-48d1-8c7a-de48466bc139/

SH256 hash:

3d848a9b147321d5019abc0f2ee39768a2422d258c3af749914f0ab158de2c66

MD5 hash:

29930d44713d0b5db585a20abc1c8135

SHA1 hash:

1f737a23d31698726033cca4bab198c97f818275

Detections:

win_lokipws_g0

win_lokipws_auto

lokibot

Link:

https://www.unpac.me/results/bbdd7b0a-0a34-48d1-8c7a-de48466bc139/

Parent samples :
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SH256 hash:

858ed57bff08f2f956b8e3e3fe5d7eed92211f381c24fdff3c6a7362b470d64a

MD5 hash:

f66e89ed13c37fa09e103270dc940fed

SHA1 hash:

034f2494f9b01f51754a4b590e0e0738f5f7343a

Link:

https://www.unpac.me/results/bbdd7b0a-0a34-48d1-8c7a-de48466bc139/

SH256 hash:

f389f423f9d14b9fede54d93f77b46394bf56d75b92b09f8e10b0c95c8ee4863

MD5 hash:

d7075d9aa6bf03baa283757887c3dc9e

SHA1 hash:

eb8e28ba0c711223453a0df69204b99bda9d8396

Link:

https://www.unpac.me/results/bbdd7b0a-0a34-48d1-8c7a-de48466bc139/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f389f423f9d14b9fede54d93f77b46394bf56d75b92b09f8e10b0c95c8ee4863

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:	kevoreilly
Description:	LokiBot Payload

Rule name:	malware_Lokibot_strings Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

Rule name:	MAL_Lokibot_Stealer Create hunting rule
Description:	Detects Lokibot Stealer Variants

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.

Malspam

Loki

exe f389f423f9d14b9fede54d93f77b46394bf56d75b92b09f8e10b0c95c8ee4863

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/283529/

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