MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a95e4f36ae03722bd13ec37033c749143368672713fed321860a8a72a6ce0df8. 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: 12

Intelligence 12 IOCs YARA 12 File information Comments

SHA256 hash:	a95e4f36ae03722bd13ec37033c749143368672713fed321860a8a72a6ce0df8
SHA3-384 hash:	2c9a67a60dfd824815f6734f6f326038345f0677924093848e2146cd7e990f70a6f3127cad847516bc1c562ec805b85b
SHA1 hash:	9220d3b5eea2666ab9e36e36711e395415e7fc19
MD5 hash:	6ac4c9d39fe7f3a76621fdd91bb86401
humanhash:	lion-william-alpha-utah
File name:	PO_Scanned_03_67_17.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	518'656 bytes
First seen:	2021-03-08 12:14:38 UTC
Last seen:	2021-03-08 17:21:15 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	12288:5+zWF7hQmhH0GEIGx1DQlm7Ch5CGupcBNYkmI1f+x:5+zG7hAfu+CBupcOI1f+
Threatray	2'611 similar samples on MalwareBazaar
TLSH	D6B49DD449AC5152E6038AF72C2BCB213A8F3E6D495BD80135EFF18A085E77749BB247
Reporter	fabjer
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

119

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

PO_Scanned_03_67_17.exe

Verdict:

Malicious activity

Analysis date:

2021-03-08 12:17:34 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/cdc50ea9-351d-48af-bf25-f944bc0cdadb

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/122759/

Detection(s):

SecuriteInfo.com.CAP_HookExKeylogger.16487.14067.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Creating a window

Creating a file in the %temp% directory

Creating a process from a recently created file

Reading critical registry keys

Enabling the 'hidden' option for files in the %temp% directory

Moving a recently created file

Changing a file

Replacing files

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Moving a file to the %AppData% subdirectory

Enabling the 'hidden' option for recently created files

Sending a UDP request

Unauthorized injection to a recently created process

Stealing user critical data

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/631135

Signature

.NET source code contains method to dynamically call methods (often used by packers)

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to log keystrokes (.Net Source)

Detected unpacking (overwrites its own PE header)

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 dropped file

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

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 aPLib compressed binary

Yara detected Beds Obfuscator

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/a95e4f36ae03722bd13ec37033c749143368672713fed321860a8a72a6ce0df8/

Threat name:

ByteCode-MSIL.Trojan.Ymacco

Status:

Malicious

First seen:

2021-03-08 10:09:38 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

21 of 28 (75.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vfpe6nvoanzcxuj6ynydhr2jcqzwqzzhcp7ngimgbkfhfjwobx4a._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/210308-2c564q5pmn/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Loads dropped DLL

Executes dropped EXE

Beds Protector Packer

Lokibot

Malware Config

C2 Extraction:

http://159.148.38.167/bo/pin.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:

97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf

MD5 hash:

8cd28be4bd9a1404c6d3600db32b3ed1

SHA1 hash:

fb90b0ca51118e771390d58b19d0a404ee14cfbc

Link:

https://www.unpac.me/results/c3a182e0-0f43-474d-9134-3018c9b0705f/

SH256 hash:

6e546d1fb70641395f259cadc2422f758625a3a42196a14300d3945d3d3809cf

MD5 hash:

e3020c10ce66fd34c4a461173681db27

SHA1 hash:

b434593d0a201ac9eaa072a1b6a8b7955e286afa

Link:

https://www.unpac.me/results/c3a182e0-0f43-474d-9134-3018c9b0705f/

SH256 hash:

5f4020addbc451c14659760e7c53c5950ae7fde9c4457d91fad586f067fb6d8f

MD5 hash:

69783f7f24f1791dc5e0ca26585f3d43

SHA1 hash:

1a8a5d261509850be51ae7cfe1cf45cf08454ac7

Link:

https://www.unpac.me/results/c3a182e0-0f43-474d-9134-3018c9b0705f/

SH256 hash:

a95e4f36ae03722bd13ec37033c749143368672713fed321860a8a72a6ce0df8

MD5 hash:

6ac4c9d39fe7f3a76621fdd91bb86401

SHA1 hash:

9220d3b5eea2666ab9e36e36711e395415e7fc19

Link:

https://www.unpac.me/results/c3a182e0-0f43-474d-9134-3018c9b0705f/

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

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a95e4f36ae03722bd13ec37033c749143368672713fed321860a8a72a6ce0df8

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:	CAP_HookExKeylogger Create hunting rule
Author:	Brian C. Bell -- @biebsmalwareguy
Reference:	https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

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