MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a5a66b2f29435ad611565f00708761bce6c3fbd6729a44b8b0b172065ddae42. 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: 13

Intelligence 13 IOCs YARA 10 File information Comments

SHA256 hash:	3a5a66b2f29435ad611565f00708761bce6c3fbd6729a44b8b0b172065ddae42
SHA3-384 hash:	840ca2543238867baa876ceaba20c9bd1853e515a2791dffe43866c9c546e6e64f551ade03701b539645cebed1a5f7df
SHA1 hash:	5c0d9e56a5e3e9873111f54405a5dad7e369a622
MD5 hash:	073813f24537fd7fd752b364f16b9b45
humanhash:	florida-march-maine-twenty
File name:	bank_detail_confirm_acc_number.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	346'624 bytes
First seen:	2020-12-20 07:59:09 UTC
Last seen:	2020-12-20 09:34:25 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep	3072:8SX2X5/IP3nyQLxWxzLP3dUIShpLMibRMagKFdLCl6p+RfnTPa6VTLvsgj2TzWEv:7G9AyY0dh4phbPgK3WE02cTLF6DS
Threatray	2'183 similar samples on MalwareBazaar
TLSH	DF749D46DBB6EF71CE3006BF924073645F3E0E9281A1F95D784CF5A16DB9F408190AA7
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: server.caxtonengineering.partners
Sending IP: 162.241.210.74
From: Thomas <gm@caxtonengineering.partners>
Subject: Re: Confirm the correct Bank details
Attachment: bank_detail_confirm_acc_number.zip (contains "bank_detail_confirm_acc_number.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

212

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

bank_detail_confirm_acc_number.exe

Verdict:

Malicious activity

Analysis date:

2019-05-31 16:06:48 UTC

Tags:

trojan lokibot

Link:

https://app.any.run/tasks/95df7b19-714f-490e-a02c-41ddd43fc578

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/108593/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Siggen2.16334.13998.27401.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Adding an access-denied ACE

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

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Moving of the original file

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:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/566944

Signature

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Found 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 submitted file

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/3a5a66b2f29435ad611565f00708761bce6c3fbd6729a44b8b0b172065ddae42/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2019-05-30 02:44:22 UTC

AV detection:

22 of 28 (78.57%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hjngnmxssq222yivmxyaocdwdphgyp55m4u2is4lbmlsazo5vzba._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/201220-gdkhvwpjaa/

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://maritlme-net.com/deal/Panel/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:

214d1503f34ffc168a938301137cab5734d33e15c869e2b666f06794be7ba95c

MD5 hash:

c80c8e25ec010543a58f2b9929ee42e9

SHA1 hash:

c35425d25edfb50f51a347e042aafc842799b331

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/4a5e6d1e-813d-4093-b6e0-b4dcc9bc79ac/

SH256 hash:

3a5a66b2f29435ad611565f00708761bce6c3fbd6729a44b8b0b172065ddae42

MD5 hash:

073813f24537fd7fd752b364f16b9b45

SHA1 hash:

5c0d9e56a5e3e9873111f54405a5dad7e369a622

Link:

https://www.unpac.me/results/4a5e6d1e-813d-4093-b6e0-b4dcc9bc79ac/

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/3a5a66b2f29435ad611565f00708761bce6c3fbd6729a44b8b0b172065ddae42

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:	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