MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ab355a4e825d4b233ce66f8e5f5b75b4c161cbb25f070f3355b6b15625dc784. 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 3 File information Comments

SHA256 hash:	8ab355a4e825d4b233ce66f8e5f5b75b4c161cbb25f070f3355b6b15625dc784
SHA3-384 hash:	f0f2d663fa76093ebdcc6e6dba9bc7e70aa83b4db47acde6767b4bb7fc1a95aa5acab32f7ce9f785e47c4ebfceed4ebc
SHA1 hash:	ed899d0fc54343d22e67a594e907685bf6712ae8
MD5 hash:	5bc8f23e297e87a6b132d5464868f26a
humanhash:	india-november-papa-juliet
File name:	DHL_Invoice.pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	529'408 bytes
First seen:	2020-10-06 06:30:11 UTC
Last seen:	2020-10-06 08:12:38 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:NpQ4K1bZjNmdEqslA5BQWkEOpSiOqnADYN:UX1bZjNmdeAwWJuMFY
Threatray	1'537 similar samples on MalwareBazaar
TLSH	D9B4E00523E8E6D0D07D63796C10711037F0AA4B9625EF9EEEE9705DA833681CE72B5D
Reporter	abuse_ch
Tags:	DHL exe Loki

abuse_ch

Malspam distributing Loki:

HELO: sellerbulknewstime.top
Sending IP: 106.75.249.147
From: DHL EXPRESS <worldwide@dhl.com>
Subject: DHL SHIPMENT NOTIFICATION
Attachment: DHL_Invoice.pdf.gz (contains "DHL_Invoice.pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

138

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/68484/

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

Reading critical registry keys

Creating a file

Changing a file

Replacing files

DNS request

Connection attempt

Sending an HTTP POST request

Stealing user critical data

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/482465

Signature

Found malware configuration

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

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

Sigma detected: Suspicious Double Extension

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:

lokibot

Link:

https://mwdb.cert.pl/sample/8ab355a4e825d4b233ce66f8e5f5b75b4c161cbb25f070f3355b6b15625dc784/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-06 04:23:16 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rkzvljhiexklem6om34ol5nxlngbmhf3exyhb4zvlnvrkys5y6ca._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/201006-e2zwwnpksa/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

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://smithandwollensky.com.tw/y1/Panel/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:

13b24d3a09d099dabe41cd6cd71607a77e14640b1e9b4ed2d60f6c012f191c43

MD5 hash:

109cedae3c384a1913107f1efad2b7c8

SHA1 hash:

1f7f35b0ed85fa12bb839cbce698e59a30813420

Link:

https://www.unpac.me/results/8662272a-cd39-4430-b170-a6da0da0e3e7/

SH256 hash:

779ed4fde0ab6595ee420d232ac8e553af50e90ce5ce411540c04e4e9acbebc3

MD5 hash:

8ba74fbc354d06d8a251d1b3ffee5a76

SHA1 hash:

23c745e03c1b9e4cfcee0c3a83b7b66be8777f24

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/8662272a-cd39-4430-b170-a6da0da0e3e7/

SH256 hash:

4374ec58c08cf2c1a2751787ebe7f9351cf7503da87fd0f79fa4ad479c681610

MD5 hash:

b19097fcadaa927d48e20737a9164709

SHA1 hash:

280f0efc836476c29657e8cc1126133ec0a15378

Link:

https://www.unpac.me/results/8662272a-cd39-4430-b170-a6da0da0e3e7/

SH256 hash:

21079f4816f2ebaa8ec43be5d3484e450504d7eeb693cd9be14445d1a93b0521

MD5 hash:

eaa7e7d9bc149c42ffc2925dd19cef23

SHA1 hash:

6eae11c3afa2dcc5bbc3865c956c36d83fe45764

Link:

https://www.unpac.me/results/8662272a-cd39-4430-b170-a6da0da0e3e7/

SH256 hash:

8ab355a4e825d4b233ce66f8e5f5b75b4c161cbb25f070f3355b6b15625dc784

MD5 hash:

5bc8f23e297e87a6b132d5464868f26a

SHA1 hash:

ed899d0fc54343d22e67a594e907685bf6712ae8

Link:

https://www.unpac.me/results/8662272a-cd39-4430-b170-a6da0da0e3e7/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/8ab355a4e825d4b233ce66f8e5f5b75b4c161cbb25f070f3355b6b15625dc784

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:	Lokibot Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

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