MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6093b99ac39503f585b6a7ed7e20727c24a784a7a93c181596209054a561ad71. 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 YARA 8 File information Comments

SHA256 hash:	6093b99ac39503f585b6a7ed7e20727c24a784a7a93c181596209054a561ad71
SHA3-384 hash:	8993ac84bd5daffe89cf0a88ac138225b172c4bf0bdca2ebef9f0086e7507e113d48c1a07caaac5eae05975f8c55cd1a
SHA1 hash:	f4bd9cde63b688edf37e9ebce79ffb2aff32817f
MD5 hash:	b321b7137baf61fbf0b1eba4d9f7a8f7
humanhash:	kentucky-cold-east-jig
File name:	PayeeAdvice_HK02022_R0977491_02178_PDF.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	390'656 bytes
First seen:	2020-12-02 09:12:03 UTC
Last seen:	2020-12-02 10:51:02 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	6e3086672ec8625cc086cf37febd4303 (4 x AgentTesla, 2 x Loki, 1 x Matiex)
ssdeep	6144:dRML7UxwTfmzjuWWAmp13M1FH6Kpt+/7lupRkdY3P8Ni8cOfG:wgxwTfmzBT3rpozloRkdwKJG
Threatray	2'074 similar samples on MalwareBazaar
TLSH	17845B0173429073E2632578C6BE3F39452669B01726F3EBFA987687A6717D0713262F
Reporter	abuse_ch
Tags:	exe Loki SCB

abuse_ch

Malspam distributing Loki:

HELO: xzp0.315.wxgu.ml
Sending IP: 207.154.241.233
From: "Standard Chartered Bank" <AdvicesHK@sc.com>
Subject: ADVICE FROM STANDARD CHARTERED BANK - PT04145052
Attachment: PayeeAdvice_HK02022_R0977491_02178_PDF.gz (contains "PayeeAdvice_HK02022_R0977491_02178_PDF.exe")

Loki C2:
http://49.12.47.176/UddYkIngOfMonEYnDItuRKEY/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

152

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/106354/

Detection(s):

PUA.Win.Adware.Bang5mai-6804572-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Unauthorized injection to a recently created process

Reading critical registry keys

Changing a file

Replacing files

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Sending a UDP request

Stealing user critical data

Moving of the original file

Result

Verdict:

SUSPICIOUS

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/553373

Signature

Found malware configuration

Initial sample is a PE file and has a suspicious name

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

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:

lokibot

Link:

https://mwdb.cert.pl/sample/6093b99ac39503f585b6a7ed7e20727c24a784a7a93c181596209054a561ad71/

Threat name:

Win32.Trojan.EmotetAE

Status:

Malicious

First seen:

2020-12-02 09:13:07 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=mcj3tgwdsub7lbnwu7wx4idspqskpbfhve6bqfmwecifjjlbvvyq._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/201202-6xvdex2t16/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://49.12.47.176/UddYkIngOfMonEYnDItuRKEY/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:

264982b0f0bee3c80afb9e2ec659ab9a81ac9b93f6d98a6583c36ff72608845d

MD5 hash:

44c1915dd4c9131f29acfaed58efb6ac

SHA1 hash:

2792cd122ef6a0cba0f4f477d7db18d63600ba08

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/ffa17bd8-6dd5-4f27-939d-ba883a9a855d/

SH256 hash:

6093b99ac39503f585b6a7ed7e20727c24a784a7a93c181596209054a561ad71

MD5 hash:

b321b7137baf61fbf0b1eba4d9f7a8f7

SHA1 hash:

f4bd9cde63b688edf37e9ebce79ffb2aff32817f

Link:

https://www.unpac.me/results/ffa17bd8-6dd5-4f27-939d-ba883a9a855d/

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

Threat name:

Lokibot

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/6093b99ac39503f585b6a7ed7e20727c24a784a7a93c181596209054a561ad71

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