MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f2b6c1fbfac2696eeae6c7d2484bbc42c8f211f167ec16ff9e5a16be7c06616. 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 5 File information Comments

SHA256 hash:	4f2b6c1fbfac2696eeae6c7d2484bbc42c8f211f167ec16ff9e5a16be7c06616
SHA3-384 hash:	0e682a5440e23b5e88c49a360ada9b7179508902349b7a4f4527a0ccc5dffa7d6c79db99ce364ee0d3b40cd8a31a905b
SHA1 hash:	03479c75d6bc9215cbc5f9119d95401cd706504b
MD5 hash:	cd2e4fd4581b8b451d0ab968d6b3950a
humanhash:	purple-missouri-hawaii-maine
File name:	SDT_R224e18032356210_XLS.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	604'672 bytes
First seen:	2020-10-21 09:53:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep	12288:Krs9+0e2SPIkbJzSYEtnLM7icJEY9FbolM1TXZkM6FL7NEujcPMkV403:5AIszSYGLzg96+Jkd7NS
Threatray	1'696 similar samples on MalwareBazaar
TLSH	F3D40188335473FEC99BC033DE911D25A6963C7B532B8243541B3AAC997DE8ADF150A2
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: revenant.kryonics.net
Sending IP: 186.177.99.38
From: cindy@shafichina.com
Subject: RE: Approved Proforma _ Grassco
Attachment: SDT_R224e18032356210_XLS.arj (contains "SDT_R224e18032356210_XLS.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/73958/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Creating a file

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

Threat name:

Lokibot

Detection:

malicious

Classification:

spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/505559

Signature

Detected unpacking (changes PE section rights)

Found malware configuration

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 submitted file

PE file contains section with special chars

PE file has nameless sections

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:

n/a

Link:

https://mwdb.cert.pl/sample/4f2b6c1fbfac2696eeae6c7d2484bbc42c8f211f167ec16ff9e5a16be7c06616/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-21 03:03:49 UTC

AV detection:

26 of 29 (89.66%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=j4vwyh57vqtjn3vonr6sjbf3yqwi6ii7cz7mc37z4wqwxz6amyla._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/201021-327jy9dehj/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

Suspicious use of SetThreadContext

Reads user/profile data of web browsers

Lokibot

Malware Config

C2 Extraction:

http://sieqwarteg.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:

a46581b57aceee0995661301b4b0d138b318600d06035ad8a29e39879ef3382d

MD5 hash:

8b23c0423acc877ae45a1d4c8ab08572

SHA1 hash:

1a757f1c07878c647d02ee5fa09156430970ea82

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/dc485ea3-c275-4995-a182-9580cc5cf1be/

Parent samples :

4f2b6c1fbfac2696eeae6c7d2484bbc42c8f211f167ec16ff9e5a16be7c06616
c0bca41383b4ab1def27a1bb8ba3892e23206055538a22ebf39ddb38b98f2498
be085f5ec4713e58bdd9238b960a1ddf05e5b70d83029cc9b6b3fa4c984ed118
75c85639fa44d87495154902bef668b43cd73463555a91c409cf187113760024
5accf3e176f020e0735ecadc4ab6168c8eaf08740e318bf6f1a2300a9bcb0e5c

SH256 hash:

31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b

MD5 hash:

0aebe46040ceb011e78506d4985fe3de

SHA1 hash:

218ac1e7b14a66c604ec3042f8486bed9cd4c2c1

Link:

https://www.unpac.me/results/dc485ea3-c275-4995-a182-9580cc5cf1be/

SH256 hash:

179c0e84e43c6e368f21a7da9922f9f1b49945f4bfb24e4d7491aaa9e28044ae

MD5 hash:

8664573951579e327c31f60393c688ce

SHA1 hash:

621a5ebca87b2a556b1531be2bc2608bd120a7fb

Link:

https://www.unpac.me/results/dc485ea3-c275-4995-a182-9580cc5cf1be/

SH256 hash:

4f2b6c1fbfac2696eeae6c7d2484bbc42c8f211f167ec16ff9e5a16be7c06616

MD5 hash:

cd2e4fd4581b8b451d0ab968d6b3950a

SHA1 hash:

03479c75d6bc9215cbc5f9119d95401cd706504b

Link:

https://www.unpac.me/results/dc485ea3-c275-4995-a182-9580cc5cf1be/

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:	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