MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50fc2fba8614fcf2c164c63147a0618c2ae85f6db1b3820e6caeff802f12d9b8. 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: 10

Intelligence 10 IOCs YARA 6 File information Comments

SHA256 hash:	50fc2fba8614fcf2c164c63147a0618c2ae85f6db1b3820e6caeff802f12d9b8
SHA3-384 hash:	56da6a6d5069dae023c19567cb9e53850e7945e6aafd99d41db0f3cc2081b57dfffc770ef2fc17d641ecf29b34f84915
SHA1 hash:	3a2aa1ff0fa23fc8d75e47eec97efac0b32c453a
MD5 hash:	c7b7a56203cb43959f94da0eb52a4e17
humanhash:	orange-hamper-low-triple
File name:	要求報價 14-10-2020·pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	652'288 bytes
First seen:	2020-10-14 15:27:44 UTC
Last seen:	2020-10-14 15:57:14 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	1ff81ad49ee0c9a950fd14cf053397db (8 x Loki, 2 x Formbook, 2 x MassLogger)
ssdeep	12288:uffwRD4Hfx+TA6dPagGoOFGoZZvMVZEtNj+/wLMeH1iBnh3S:c4a/x+TA6dPTO4o7MviNuwABhi
Threatray	1'624 similar samples on MalwareBazaar
TLSH	1CD49E2EF2E15537CD271A3DCC0B97649825BDA03E28684E6FE71D8C5F3968D3429293
Reporter	abuse_ch
Tags:	exe geo Loki TWN

abuse_ch

Malspam distributing Loki:

HELO: mail.pgn-perkasa.co.id
Sending IP: 43.231.128.67
From: 大學臺灣大學 <admin@ntu.edu.tw>
Subject: 要求報價 (National Tsing Hua University) ASI894/TW4611
Attachment: 要求報價 14-10-2020·pdf.zip (contains "要求報價 14-10-2020·pdf.exe")

Loki C2:
http://195.69.140.147/.op/cr.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/70902/

Detection(s):

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

PUA.Win.Adware.Webalta-6912039-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Sending a UDP request

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

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/491338

Signature

Contains functionality to detect sleep reduction / modifications

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

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/50fc2fba8614fcf2c164c63147a0618c2ae85f6db1b3820e6caeff802f12d9b8/

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2020-10-14 05:51:30 UTC

AV detection:

27 of 29 (93.10%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=kd6c7ougct6pfqleyyyupidbrqvoqx3nwgzyedtmv37yalys3g4a._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

spyware trojan stealer family:lokibot

Link:

https://tria.ge/reports/201014-azkkcy4m7j/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Lokibot

Malware Config

C2 Extraction:

http://195.69.140.147/.op/cr.php/pXqVbj1ory8MD
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:

50fc2fba8614fcf2c164c63147a0618c2ae85f6db1b3820e6caeff802f12d9b8

MD5 hash:

c7b7a56203cb43959f94da0eb52a4e17

SHA1 hash:

3a2aa1ff0fa23fc8d75e47eec97efac0b32c453a

Link:

https://www.unpac.me/results/ea3c5a00-9c3d-47c1-8c59-ed79c6f623c8/

SH256 hash:

19924aa9a85bb66660d27a74e73e569db8b9478ddb3ddbbbd437fb4f066c7227

MD5 hash:

53dada1a3a71e3c2fb954e5f56210fec

SHA1 hash:

3ccc08bdcc8fff8ae3ba57f750e28c00309e9337

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/ea3c5a00-9c3d-47c1-8c59-ed79c6f623c8/

Parent samples :

50fc2fba8614fcf2c164c63147a0618c2ae85f6db1b3820e6caeff802f12d9b8
7c979f0cf243c02c1840734a039369964088577e2ca9513e2d1f22509b33e043

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/50fc2fba8614fcf2c164c63147a0618c2ae85f6db1b3820e6caeff802f12d9b8

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:	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