MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fb23e7a8d39bc15fc97d7f216e8806bff57c1281ec73b44d74272e17dc0105b. 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: 7

Intelligence 7 IOCs YARA 13 File information Comments

SHA256 hash:	5fb23e7a8d39bc15fc97d7f216e8806bff57c1281ec73b44d74272e17dc0105b
SHA3-384 hash:	41f5278ca25f49283af654102e0a44e1119c3b3a763f67eb77bcaf782afaff77162095e4a22c2ca1dc21878176af42ea
SHA1 hash:	e9b713a0a32f9283c047794aa63bf29ae8cbb976
MD5 hash:	afbd392bc9394737b12f45caca9a0fd7
humanhash:	purple-hawaii-uniform-virginia
File name:	TNT Bill Of Lading Shipment Doc.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	366'080 bytes
First seen:	2020-10-27 08:50:46 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	3072:SrBiuZ6AMYb4FpwWAxdTZ4jk6p9dSuRxZI/i1ZQJ/uSKm9tIrrmU51uxxybN5Xq1:klzdTZ4rjNxG/i/OfFGr6lxDssTujXt
Threatray	367 similar samples on MalwareBazaar
TLSH	0B74AD716852596EC66A0631C469C0C0B9F62FC2FB948A0F719A7F0F3D319DBAB53247
Reporter	abuse_ch
Tags:	exe Loki TNT

abuse_ch

Malspam distributing unidentified malware:

HELO: xmx0.501.awnex.ml
Sending IP: 68.183.85.42
From: TNT INTERNATIONAL <tnt@501.awnex.ml>
Subject: TNT Consignment Notification for 8048387461
Attachment: TNT Bill Of Lading Shipment Doc.gz (contains "TNT Bill Of Lading Shipment Doc.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/79704/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.34950175.13252.2562.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Sending a UDP request

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Creating a file

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:

84 / 100

Link:

https://www.joesandbox.com/analysis/513052

Signature

.NET source code contains very large array initializations

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 submitted file

Tries to detect virtualization through RDTSC time measurements

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5fb23e7a8d39bc15fc97d7f216e8806bff57c1281ec73b44d74272e17dc0105b/

Threat name:

ByteCode-MSIL.Trojan.OutBreak

Status:

Malicious

First seen:

2020-10-26 23:50:09 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=l6zd46unhg6bl7ex27zbn2eanp7vpqjid3dtwrgxijzoc7oacbnq._file

Result

Malware family:

lokibot

Score:

10/10

Tags:

trojan spyware stealer family:lokibot

Link:

https://tria.ge/reports/201027-tv9nmvg646/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Loads dropped DLL

Lokibot

Malware Config

C2 Extraction:

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

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:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_GENInfoStealer Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing common artifcats observed in infostealers

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:	SUSP_XORed_URL_in_EXE Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

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