MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20ed9a53d8646236d7c6be8fa36a1ec38b54290d221b12fb9b8b4d88b1d10d2f. 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: 13

Intelligence 13 IOCs YARA 11 File information Comments

SHA256 hash:	20ed9a53d8646236d7c6be8fa36a1ec38b54290d221b12fb9b8b4d88b1d10d2f
SHA3-384 hash:	ae86e7872a0b6f2d93f1f5a58cf1eca843a989a9ca27c98f51eb5ca834ee4b5dd721d558328d34fd88a51235219ad8a8
SHA1 hash:	43845f9ea82cb5d3e7a93865bd60fabf1e51a4fc
MD5 hash:	7844ad843291f102a345d476aef78a27
humanhash:	vermont-don-comet-nebraska
File name:	QOUTATION_pdf___________________________________________________________.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	851'456 bytes
First seen:	2021-01-19 07:34:28 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	12288:eVJoeKHm+rHqoOCo42Y1e0LwWiXN6BCGo6E0XyuKXk2B+:iqftPgYUGwWiXNKCGo6ESKXks+
Threatray	2'335 similar samples on MalwareBazaar
TLSH	8F058D2122C96F5CF0BE93756068001793F5F812E365EB5EBDC991DA0962FC2CB9A713
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: key-code.fr
Sending IP: 185.222.57.81
From: Purchase department<info@key-code.fr>
Subject: URGENT REQUEST FOR QUOTATION
Attachment: QOUTATION_pdf___________________________________________________________.gz (contains "QOUTATION_pdf___________________________________________________________.exe")

Loki C2:
http://becharnise.ir/fa8/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

188

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

QOUTATION_pdf___________________________________________________________.exe

Verdict:

Suspicious activity

Analysis date:

2021-01-19 03:27:53 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/0e602cc7-623d-4a44-9273-f74b7c01e7c3

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/112799/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

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

Verdict:

MALICIOUS

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/584674

Signature

.NET source code contains potential unpacker

C2 URLs / IPs found in malware configuration

Found malware configuration

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

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)

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/20ed9a53d8646236d7c6be8fa36a1ec38b54290d221b12fb9b8b4d88b1d10d2f/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-01-19 07:34:45 UTC

AV detection:

11 of 44 (25.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=edwzuu6ymrrdnv6gx2h2g2q6yofvikineinrf643rngyrmorbuxq._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/210119-313ln6clcn/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://becharnise.ir/fa8/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:

52d35fabfc97d3e903b5d9eb253e8f84d1dfee2967fa9dde6d6ca37cc61951c5

MD5 hash:

b5a7f2596efe4c5fc5f5d2c733d49259

SHA1 hash:

c121578124375dc293e4daf12fac22442a8131b6

Link:

https://www.unpac.me/results/a5149fcc-7ca1-4461-9be6-a69ef4a4d891/

SH256 hash:

60d37a3888c20f45dd22b8d1a15422ac652322a472f348d25a7bb93a5b1d5f1e

MD5 hash:

4027f70901d51c87a35201f31039ab25

SHA1 hash:

68608fe3d9ddd95f00fcdb95c892a2dd9224b54b

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/a5149fcc-7ca1-4461-9be6-a69ef4a4d891/

SH256 hash:

63bdc6329fafea7a78ec86cd8cd1af0964ada3496ead9ba42ccc1e35b2c03857

MD5 hash:

b35ab829e562262338f6c9685c5c0741

SHA1 hash:

50473c9114fab09107f4218d2f0eaa03a786de1b

Link:

https://www.unpac.me/results/a5149fcc-7ca1-4461-9be6-a69ef4a4d891/

SH256 hash:

20ed9a53d8646236d7c6be8fa36a1ec38b54290d221b12fb9b8b4d88b1d10d2f

MD5 hash:

7844ad843291f102a345d476aef78a27

SHA1 hash:

43845f9ea82cb5d3e7a93865bd60fabf1e51a4fc

Link:

https://www.unpac.me/results/a5149fcc-7ca1-4461-9be6-a69ef4a4d891/

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

Threat name:

AgentTesla

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/20ed9a53d8646236d7c6be8fa36a1ec38b54290d221b12fb9b8b4d88b1d10d2f

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:	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