MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6854cc7c26e459c0e7ea583efd796fa5ca247692e3ebe3438dad71deca1efac6. 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:	6854cc7c26e459c0e7ea583efd796fa5ca247692e3ebe3438dad71deca1efac6
SHA3-384 hash:	c7839de334ce8966aecf69f2ae6736bc1e2055a66e1e65d96da3fe3ed88f49ebd608c4d7a7c0538732a4371ac8e52aa3
SHA1 hash:	2d13b0b178d21ba56a6e8291c5cd599c07abfa3c
MD5 hash:	ab9a9899a87cfd0ec0eee6a8d7e52899
humanhash:	sweet-charlie-ohio-island
File name:	Payment Advice.pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	345'600 bytes
First seen:	2020-11-19 06:46:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	6144:l+2ceBjGdImRhop7H5xlSHDifuzPc+WYLSxRdBHMlU8LF:l3cQqd7RyZZxIyuz0+WA4t8LF
Threatray	2'005 similar samples on MalwareBazaar
TLSH	7874F1725262FE97EB7E5EF0F46126481FE9392B9620D50D7EDC01CA2162F489E10F72
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: v190018.serveradd.com
Sending IP: 103.11.190.18
From: nithya@ajaxadjusters.com
Subject: RE: Payment Advice
Attachment: Payment Advice.pdf.zip (contains "Payment Advice.pdf.exe")

Loki C2:
http://firnabulking.com/class/five/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

102

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

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

Creating a file in the %AppData% subdirectories

Stealing user critical data

Moving of the original file

Enabling autorun by creating a file

Result

Gathering data

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/542300

Signature

Executable has a suspicious name (potential lure to open the executable)

Found malware configuration

Initial sample is a PE file and has a suspicious name

Malicious sample detected (through community Yara rule)

Sigma detected: Scheduled temp file as task from temp location

Sigma detected: Suspicious Double Extension

Sigma detected: Suspicious Svchost Process

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 an obfuscated file name to hide its real file extension (double extension)

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/6854cc7c26e459c0e7ea583efd796fa5ca247692e3ebe3438dad71deca1efac6/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-11-19 06:47:07 UTC

AV detection:

25 of 28 (89.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=nbkmy7bg4rm4bz7kla7p26lpuxfci5us4pv6gq4nvvy55sq67lda._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot persistence spyware stealer trojan

Link:

https://tria.ge/reports/201119-l6bb9c7vzn/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies service

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://firnabulking.com/class/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

Unpacked files

SH256 hash:

6854cc7c26e459c0e7ea583efd796fa5ca247692e3ebe3438dad71deca1efac6

MD5 hash:

ab9a9899a87cfd0ec0eee6a8d7e52899

SHA1 hash:

2d13b0b178d21ba56a6e8291c5cd599c07abfa3c

Link:

https://www.unpac.me/results/8958516a-a814-4e29-8e7f-31d5a74436fb/

SH256 hash:

cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e

MD5 hash:

8cd5d2014866f4ef60802ff1826998a6

SHA1 hash:

8ff75946905d0b117080cc5a07e6e0bbea4e9bbd

Link:

https://www.unpac.me/results/8958516a-a814-4e29-8e7f-31d5a74436fb/

SH256 hash:

98ea28ab1d62e704baa12171ea9b84e27de51a9e81910f285abd0d5f3eb87bed

MD5 hash:

b53c434fe85303390b1aa42b5fa9dc09

SHA1 hash:

c824ad0b22581a18ed61acd4ccab1d44b10d6916

Link:

https://www.unpac.me/results/8958516a-a814-4e29-8e7f-31d5a74436fb/

SH256 hash:

345150fc31cb961f055af0b2fcacbf710e381581aa0e58a7d016491c94451f5c

MD5 hash:

ba8e507eaca9bd590dcc999a7d53c37b

SHA1 hash:

e17f16f90b07dfcf06d392c064afa4cb43e6c353

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/8958516a-a814-4e29-8e7f-31d5a74436fb/

Parent samples :

6854cc7c26e459c0e7ea583efd796fa5ca247692e3ebe3438dad71deca1efac6
2bb336ebba409e0d8d531887fb7ab32219639bb130159ee4da89b2ca94fe76d9
508bdc3668fe3bd2512d398615e6ff998e3df2b9bee88e16725be7f8d5e8db6e

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

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