MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6e903d258e6a91764bafc30f90bca8ad0753b8359278bed0ae21cdef654724c. 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: 9

Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash:	b6e903d258e6a91764bafc30f90bca8ad0753b8359278bed0ae21cdef654724c
SHA3-384 hash:	f97f83079755fd823cb218b2924a4fa9d8f0d472b4aab4925791fadd55294f636945c63cbf4fc0d458c05cc4efa80daa
SHA1 hash:	d4e0c30a7bada784812775152353a1978280a98d
MD5 hash:	34bbaf88d62ba189eb03bd77d951bd6d
humanhash:	missouri-nuts-angel-queen
File name:	34bbaf88d62ba189eb03bd77d951bd6d.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	458'240 bytes
First seen:	2020-10-24 17:37:07 UTC
Last seen:	2020-10-24 18:45:13 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	3072:o1JZ3l42+dZZJyekZf0h8zrqFEYFl0GMY:o101Jv2fq
Threatray	1'745 similar samples on MalwareBazaar
TLSH	D0A4403CADD5263796BBD6BAC9F649DBFA51754331126C0E90D703820A03BA77EC211E
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://mecharnise.ir/ife/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/75216/

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Generic.gz.20760.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Using the Windows Management Instrumentation requests

DNS request

Sending a custom TCP request

Creating a file in the %AppData% subdirectories

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

Deleting a recently created file

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

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

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/508649

Signature

.NET source code contains very large strings

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

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 aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b6e903d258e6a91764bafc30f90bca8ad0753b8359278bed0ae21cdef654724c/

Threat name:

ByteCode-MSIL.Backdoor.Remcos

Status:

Malicious

First seen:

2020-10-24 17:39:03 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=w3uqhusy42urozf27qypsc6krlihko4dletyx3ik4ion55suojga._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

persistence trojan spyware stealer family:lokibot

Link:

https://tria.ge/reports/201024-61svatz3fe/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Adds Run key to start application

Lokibot

Malware Config

C2 Extraction:

http://mecharnise.ir/ife/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:

b6e903d258e6a91764bafc30f90bca8ad0753b8359278bed0ae21cdef654724c

MD5 hash:

34bbaf88d62ba189eb03bd77d951bd6d

SHA1 hash:

d4e0c30a7bada784812775152353a1978280a98d

Link:

https://www.unpac.me/results/dbd6bf0b-dbc7-4d15-a42d-e8d37bc31720/

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/b6e903d258e6a91764bafc30f90bca8ad0753b8359278bed0ae21cdef654724c

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:	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