MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e339981b82efc66e4f2a7b420ada708c21a0a0a036df459438fe5d215500028b. 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 12 File information Comments

SHA256 hash:	e339981b82efc66e4f2a7b420ada708c21a0a0a036df459438fe5d215500028b
SHA3-384 hash:	b906d3f058d3961d9b92669523183a306548bf05f2e5e3192e5c909016efb0cf46281745937206eb8559762f3103a77c
SHA1 hash:	2dc6e85b6fc4e1094a6ba1692723145a705132f4
MD5 hash:	d0a55dc67d9242c250f810db5064ddbf
humanhash:	nineteen-kentucky-river-iowa
File name:	SecuriteInfo.com.Trojan.Win32.Save.a.25010.10506
Download:	download sample
Signature	Loki Create hunting rule
File size:	84'616 bytes
First seen:	2021-03-09 10:49:53 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	1536:ZAUnCawT81GxSzu/LVSNKuS38xBxu0I3uxEu3cL3K81S/Y+I38Gm8nK9KuxIgR0k:Cqn1GxSzu/LVSNKuS38xBxu0I3uxEu3Z
Threatray	2'611 similar samples on MalwareBazaar
TLSH	AD838741911B5343D86FA83B3392B3B5F0F9698130871059EB0F486ABEF79B6266DF05
Reporter	SecuriteInfoCom
Tags:	Loki

Intelligence

File Origin

# of uploads :

# of downloads :

109

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

SecuriteInfo.com.Trojan.Win32.Save.a.25010.10506

Verdict:

Malicious activity

Analysis date:

2021-03-09 10:50:44 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/e2581d27-41ac-405b-a4b6-581db286a4f2

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/123141/

Detection(s):

SecuriteInfo.com.Trojan.Win32.Save.a.25010.10506.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Sending an HTTP GET request

Creating a file

Moving a recently created file

Creating a window

Sending a UDP request

Launching a process

Creating a process with a hidden window

Running batch commands

Unauthorized injection to a recently created process

Adding an access-denied ACE

Reading critical registry keys

Launching the default Windows debugger (dwwin.exe)

Changing a file

Replacing files

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Blocking the User Account Control

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Adding exclusions to Windows Defender

Sending an HTTP POST request to an infection source

Result

Verdict:

UNKNOWN

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/632603

Signature

Adds a directory exclusion to Windows Defender

Binary contains a suspicious time stamp

C2 URLs / IPs found in malware configuration

Found malware configuration

Hides threads from debuggers

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

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 Lokibot

Behaviour

Behavior Graph:

Download SVG

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Malrep

Status:

Malicious

First seen:

2021-03-09 09:00:50 UTC

AV detection:

11 of 28 (39.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4m4zqg4c57dg4tzkpnbavwtqrqq2bifag3pulfby7zoscviaakfq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot evasion spyware stealer trojan

Link:

https://tria.ge/reports/210309-2mwp9w96zs/

Behaviour

Delays execution with timeout.exe

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System policy modification

Enumerates physical storage devices

Program crash

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Checks whether UAC is enabled

Windows security modification

Lokibot

UAC bypass

Windows security bypass

Malware Config

C2 Extraction:

http://becharnise.ir/fb9/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:

e339981b82efc66e4f2a7b420ada708c21a0a0a036df459438fe5d215500028b

MD5 hash:

d0a55dc67d9242c250f810db5064ddbf

SHA1 hash:

2dc6e85b6fc4e1094a6ba1692723145a705132f4

Link:

https://www.unpac.me/results/f4a6f252-c909-48d9-b49a-e8c51f7d9072/

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

Threat name:

Dropper

Score:

0.80

Link:

https://yomi.yoroi.company/submissions/e339981b82efc66e4f2a7b420ada708c21a0a0a036df459438fe5d215500028b

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:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time

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