MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1f77a54646d9b14a85c8640ff97d27423144ae62679e7eafb9ef02f1a03104d. 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: 12

Intelligence 12 IOCs 1 YARA 13 File information Comments

SHA256 hash:	e1f77a54646d9b14a85c8640ff97d27423144ae62679e7eafb9ef02f1a03104d
SHA3-384 hash:	182feb13bac8e6b2c44ce42b5e9f5bbc94ca54b8b9668236cfe00d0f8f3c42ac0fdb9c36e0b351c87909d71396746ec0
SHA1 hash:	348a9213092be6935cba2b4fb81cdb07aaf3bab4
MD5 hash:	cbaf33f04e2116baf40ef9bbe9174a7a
humanhash:	sad-yankee-sixteen-zebra
File name:	Datos bancarios.PDF.bat.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	858'112 bytes
First seen:	2021-03-23 08:17:36 UTC
Last seen:	2021-03-23 09:36:01 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep	12288:rd7uKSca1LtnKRyah11uJbKwS/aSEL6LMbTYErfhgTNZ4z7TLyTnjT:pzSca1LtnKRN9amobTz+TNZCLE
Threatray	2'664 similar samples on MalwareBazaar
TLSH	70059D6E25111B27C0384FF2A8D16653E378AC2A35A5D705CDC1B2D513BAB53398FA8F
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://51.195.53.221/p.php/3g7lxZzzM12qa

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://51.195.53.221/p.php/3g7lxZzzM12qa	https://threatfox.abuse.ch/ioc/4581/

Intelligence

File Origin

# of uploads :

# of downloads :

135

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Datos bancarios.PDF.bat.exe

Verdict:

Malicious activity

Analysis date:

2021-03-23 08:55:54 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/41f175f5-d883-4646-b463-c762350945c0

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/126473/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Stealer.21240.15845.8598.UNOFFICIAL

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

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

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.

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/649703

Signature

.NET source code contains very large strings

Binary contains a suspicious time stamp

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

Malicious sample detected (through community Yara rule)

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)

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e1f77a54646d9b14a85c8640ff97d27423144ae62679e7eafb9ef02f1a03104d/

Threat name:

Win32.Trojan.Wacatac

Status:

Malicious

First seen:

2021-03-22 19:11:30 UTC

AV detection:

8 of 47 (17.02%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4h3xuvdenwnrjkc4qzap7f6soqrrisxgez46p2x3t3yc6gqdcbgq._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/210323-4zkhr6a4b6/

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://51.195.53.221/p.php/3g7lxZzzM12qa
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:

6576876617e72e7f9560e0a838be5576dde77993b1ee45116cb632715bcbd682

MD5 hash:

99335a8b6c70c2b0ef7a3ad8ad8ecc08

SHA1 hash:

ed5d6cf91e37446957a3d279f5b818cb9ac56fc0

Link:

https://www.unpac.me/results/79837703-cbe0-489d-ab9a-2f9f3f5b9e97/

SH256 hash:

f8e34fb364a64795378422467a0a3cb6382d9b98c2b1d7a2cd1dd36dbdd26518

MD5 hash:

85172a350540a4be0bb32176472253ae

SHA1 hash:

ec50c2258e1fe42913dd868e7870d3ebaa3807e6

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/79837703-cbe0-489d-ab9a-2f9f3f5b9e97/

SH256 hash:

fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5

MD5 hash:

8b603b23caf00139206f293eb741a9f0

SHA1 hash:

1cc90aec7ce07b13930fe0c088fe3cd155b3ea07

Link:

https://www.unpac.me/results/79837703-cbe0-489d-ab9a-2f9f3f5b9e97/

SH256 hash:

e1f77a54646d9b14a85c8640ff97d27423144ae62679e7eafb9ef02f1a03104d

MD5 hash:

cbaf33f04e2116baf40ef9bbe9174a7a

SHA1 hash:

348a9213092be6935cba2b4fb81cdb07aaf3bab4

Link:

https://www.unpac.me/results/79837703-cbe0-489d-ab9a-2f9f3f5b9e97/

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

Threat name:

AgentTesla

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/e1f77a54646d9b14a85c8640ff97d27423144ae62679e7eafb9ef02f1a03104d

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:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time

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:	win_lokipws_g0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

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

File information

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

Cape

https://www.capesandbox.com/analysis/126473/

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