MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a88d09e31b3d69e78b88c96f053a9afbe29daa59fc50e5ba269f4a24b3a04d88. 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: 11

Intelligence 11 IOCs YARA 5 File information Comments

SHA256 hash:	a88d09e31b3d69e78b88c96f053a9afbe29daa59fc50e5ba269f4a24b3a04d88
SHA3-384 hash:	fe1a8de39ed59050d4b8cc522395290a7e3f6c3a6856f6ab15e0955a5bae583af08447d41f089b26b03b0f7877651c07
SHA1 hash:	90f94727831ecb00c9f75db0e9fe3eed4160a15c
MD5 hash:	9c7a6f4e371bd0ec2581b43f1f267a03
humanhash:	island-xray-magazine-alabama
File name:	WaybillDoc_4439769283.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	750'080 bytes
First seen:	2020-10-19 07:25:47 UTC
Last seen:	2020-10-19 08:24:26 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep	12288:xqkyjoQgfOPcBY6zNeQTRSHvugjz3zKf6IAQrkw:xqhsQmOPcBDoQFgvugjCffkw
Threatray	1'723 similar samples on MalwareBazaar
TLSH	D0F47C642A986F5CE07D033394A4204193F6ED179331C91E7CED3A4E1A71FE5E663B8A
Reporter	abuse_ch
Tags:	DHL exe Loki

abuse_ch

Malspam distributing Loki:

HELO: dhl.com
Sending IP: 95.211.208.58
From: DHL | Express<noreply@dhl.com>
Subject: DHL Express Shipment Confirmation For victim-domain
Attachment: WaybillDoc_4439769283.zip (contains "WaybillDoc_4439769283.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/72788/

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Generic.bc.27719.UNOFFICIAL

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

Creating a file in the %AppData% subdirectories

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Enabling autorun by creating a 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/495010

Signature

Initial sample is a PE file and has a suspicious name

Machine Learning detection for dropped file

Machine Learning detection for sample

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

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 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/a88d09e31b3d69e78b88c96f053a9afbe29daa59fc50e5ba269f4a24b3a04d88/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-19 02:39:19 UTC

AV detection:

22 of 27 (81.48%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vcgqtyy3hvu6pc4izfxqkou27prj3ksz7riolorgt5fcjm5ajwea._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/201019-4996gdyeaj/

Behaviour

Creates scheduled task(s)

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://195.69.140.147/.op/cr.php/xUSLz59kCLo7F
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:

a88d09e31b3d69e78b88c96f053a9afbe29daa59fc50e5ba269f4a24b3a04d88

MD5 hash:

9c7a6f4e371bd0ec2581b43f1f267a03

SHA1 hash:

90f94727831ecb00c9f75db0e9fe3eed4160a15c

Link:

https://www.unpac.me/results/e19acfc9-0986-4481-b72c-5c09b2aabef1/

SH256 hash:

e67996c41063e2b2d5158733cbf74c531772c882cf77b9aeb94d71cf8a742444

MD5 hash:

b014a43fa1b34b14338e31cfd18a025c

SHA1 hash:

1301d9ded084f92cf6b88a456b50590a58995c0e

Link:

https://www.unpac.me/results/e19acfc9-0986-4481-b72c-5c09b2aabef1/

SH256 hash:

7cec3a0495522d4cd98c9f2a2a7afc14ba9b18d0369e500b774b325eeaf0c743

MD5 hash:

c5723aa3d835cda383ec0fe74f585790

SHA1 hash:

501db17f433646c3930c18a46b59b7b602787f36

Link:

https://www.unpac.me/results/e19acfc9-0986-4481-b72c-5c09b2aabef1/

SH256 hash:

2665d4dea711ec7154e36198c43425fd69f701cd7a3d4f9237d60b28e2d44b3d

MD5 hash:

a436cfd012d170612e5161537218a843

SHA1 hash:

84621c5b04ff13af1384cf433a1e50bfadaaf53e

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/e19acfc9-0986-4481-b72c-5c09b2aabef1/

Parent samples :
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SH256 hash:

bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049

MD5 hash:

a92cc1f6e0a2742350dfda6726db14c0

SHA1 hash:

e5404e3ed46498deb8ad8966a774540c2b8e9c1e

Link:

https://www.unpac.me/results/e19acfc9-0986-4481-b72c-5c09b2aabef1/

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/a88d09e31b3d69e78b88c96f053a9afbe29daa59fc50e5ba269f4a24b3a04d88

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