MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8f6d5c53f1ce4b3841a24cff74e977bd18ee5d4a7566252f9aed42b4fd01b4d. 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: 9

Intelligence 9 IOCs YARA 9 File information Comments

SHA256 hash:	a8f6d5c53f1ce4b3841a24cff74e977bd18ee5d4a7566252f9aed42b4fd01b4d
SHA3-384 hash:	6abd993a9b14a0ce00935da9c9a9f1efca3d57bbed0ec2e5c6dde3f5338c29016c036d45d403e45d1d28feede63fc891
SHA1 hash:	a12f4fecfc5a78565156099708b39f975658615e
MD5 hash:	debfa055a90196038610bd958ed25233
humanhash:	edward-cardinal-pip-idaho
File name:	Shipping documents(BL,PL,INV)pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	418'816 bytes
First seen:	2020-11-26 06:38:17 UTC
Last seen:	2020-11-26 08:42:39 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	6144:jcMR5P4uE1KMtqm/0TxXj09IWBUuX2T8WsjJPdc:jn5PqttqmMTxXouJ8Y
Threatray	2'075 similar samples on MalwareBazaar
TLSH	67943A177BC68BD1C460B1B703F8E6A52760E5DBF2008716224DD6E4DA833C67E1E79A
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: ns1.realsunucu.com
Sending IP: 217.195.198.51
From: Apex Maritime Co. (ORD), INC <kelly_kuang@apexshipping.com>
Subject: ***Urgent**Draft Shipping Instruction
Attachment: Shipping documentsBL,PL,INVpdf.arj (contains "Shipping documents(BL,PL,INV)pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

115

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Launching a process

Creating a file

Unauthorized injection to a system process

Result

Gathering data

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/547866

Signature

.NET source code contains very large array initializations

Antivirus detection for URL or domain

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

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Initial sample is a PE file and has a suspicious name

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

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 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/a8f6d5c53f1ce4b3841a24cff74e977bd18ee5d4a7566252f9aed42b4fd01b4d/

Threat name:

ByteCode-MSIL.Trojan.Ymacco

Status:

Malicious

First seen:

2020-11-26 03:56:54 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vd3nlrj7dtslhba2eth7otuxppiy5zouu5lgeuxzv3kcwt6qdngq._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/201126-wnyxawb3r2/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://thunlen.com/chief/alhaji/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:

a8f6d5c53f1ce4b3841a24cff74e977bd18ee5d4a7566252f9aed42b4fd01b4d

MD5 hash:

debfa055a90196038610bd958ed25233

SHA1 hash:

a12f4fecfc5a78565156099708b39f975658615e

Link:

https://www.unpac.me/results/d57225cb-085d-4949-a86a-3bbc5d285cd6/

SH256 hash:

4f690f3cf792f24a571f09740cf25d0979bde8c11180a26864056643c30479cd

MD5 hash:

304cc4a1948539064cfec5b70bd83e21

SHA1 hash:

32b3754f52323fd71b8349f01c9dd4bc4fecd880

Link:

https://www.unpac.me/results/d57225cb-085d-4949-a86a-3bbc5d285cd6/

SH256 hash:

5d43c9577b368df69e4b6642e3cd10de4d9892832eb246d3ccf8fa2e134e7a7b

MD5 hash:

beb27611bff5b92a0f09f101694d22a0

SHA1 hash:

4df27ba3c1249d070077431142512ff7efce17d4

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/d57225cb-085d-4949-a86a-3bbc5d285cd6/

Parent samples :

a8f6d5c53f1ce4b3841a24cff74e977bd18ee5d4a7566252f9aed42b4fd01b4d
f5aba9b6ce38b0e8748a47f5838de2121e99523699dfc2448ab531c12221aa5f

SH256 hash:

9790a6aa3d28d77d320c8f32938122c1212b7f6291daa7511f854a3fcd0fb037

MD5 hash:

6e53bc3c0364eefd1d448d25e026975d

SHA1 hash:

f11ea87b0638531f442b113feb19dbaae81ad518

Link:

https://www.unpac.me/results/d57225cb-085d-4949-a86a-3bbc5d285cd6/

SH256 hash:

f9c341679423a3ac010b7da292ab6d1ef0ae7e995cd085ada95e1384ba3af38c

MD5 hash:

b1c72a8e99542c64507470535686ddd9

SHA1 hash:

fe3bec4b6e2b7091db68705feb59090c24c8b6ed

Link:

https://www.unpac.me/results/d57225cb-085d-4949-a86a-3bbc5d285cd6/

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:	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:	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