MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c62984587e756c3238bf4694ed959c509341427c9f06fc4973c0e7f6fb614546. 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: 8

Intelligence 8 IOCs YARA 8 File information Comments

SHA256 hash:	c62984587e756c3238bf4694ed959c509341427c9f06fc4973c0e7f6fb614546
SHA3-384 hash:	bffdf1ae3f29cfbbe96904308b55facf9a22f47c2869beb409235de25b320d4f03f0bd15a1422035e1c89e42bd1872fb
SHA1 hash:	49a4a1fbd72f1deb3f6ae4bf49d2e75cd08157d9
MD5 hash:	1262ccc9bea3e6b9e675d8e9de09c4df
humanhash:	iowa-triple-saturn-eight
File name:	PO avec conditions de paiement.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	895'488 bytes
First seen:	2020-11-09 15:27:18 UTC
Last seen:	2020-11-15 22:37:06 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:fz64B19Tm6NMBTevJaZ1FKUtkNZyMyUI2Pt1A85X:fzfQKvJabFJrEV1A81
Threatray	1'940 similar samples on MalwareBazaar
TLSH	50157D50E244AEA4FC2E5B3494368C2543E3BE3BEA75D10E3E9DF2560BB37811566E07
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

From: Varghese Alexander <VARGHESE.ALEXANDER@LOUISBOURG.NET>
Subject: PO avec conditions de paiement
Attachment: PO avec conditions de paiement.zip (contains "PO avec conditions de paiement.exe")

Loki C2:
http://rnalema.com/bukisloki/five/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Creating a window

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

Connection attempt

Sending an HTTP POST request

Stealing user critical data

Moving of the original file

Enabling autorun by creating a file

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/526819

Signature

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)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: Scheduled temp file as task from temp location

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 schtasks.exe or at.exe to add and modify task schedules

Yara detected AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c62984587e756c3238bf4694ed959c509341427c9f06fc4973c0e7f6fb614546/

Threat name:

Win32.Trojan.Bluteal

Status:

Malicious

First seen:

2020-11-09 09:03:51 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yyuyiwd6ovwdeof7i2ko3fm4kcjucqt4t4dpysltydt7n63bivda._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/201109-pydzrd1vcj/

Behaviour

Creates scheduled task(s)

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://rnalema.com/bukisloki/five/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

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

Threat name:

Starter

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c62984587e756c3238bf4694ed959c509341427c9f06fc4973c0e7f6fb614546

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:	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