MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b372ba907ad4c120ac6ddd86e8de1821d19dffef023bd32c18359bcf82326842. 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 9 File information Comments

SHA256 hash:	b372ba907ad4c120ac6ddd86e8de1821d19dffef023bd32c18359bcf82326842
SHA3-384 hash:	df5ce6c34bf52bc788937a527bc3348dd4b68fb6821ee19b5b0adc0ccc2f29fc25594b00d5ec2a1ab5b76117b55cd669
SHA1 hash:	a1d07e85332e8f034b9fec98965127e593ddbdea
MD5 hash:	a5082cf7d178e6ecdff4b46002ab3347
humanhash:	one-muppet-nevada-twenty
File name:	a5082cf7d178e6ecdff4b46002ab3347
Download:	download sample
Signature	Loki Create hunting rule
File size:	460'689 bytes
First seen:	2021-08-17 06:28:21 UTC
Last seen:	2021-08-17 07:30:15 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	e9aef503b3e4a8eb831af674be5da9e3 (8 x Loki, 3 x Formbook, 1 x a310Logger)
ssdeep	12288:VTTSysup4LojOUOPJOq550XlxLISP5Qch7K5m:VTTSysrsjOUuOq5qVLQyK5m
Threatray	4'267 similar samples on MalwareBazaar
TLSH	T186A4BF11B881D1B2C2935873964EF7FB5C29B6309D14CE97E3541EA5FF329B0A224B27
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

127

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

a5082cf7d178e6ecdff4b46002ab3347

Verdict:

Malicious activity

Analysis date:

2021-08-17 06:30:16 UTC

Tags:

trojan lokibot stealer

Link:

https://app.any.run/tasks/15b85c88-a11f-45d0-9434-21529a90d3cf

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/179854/

Detection(s):

SecuriteInfo.com.Trojan.DownLoader41.14593.17079.4593.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Unauthorized injection to a recently created process

Reading critical registry keys

Sending a UDP request

Changing a file

Replacing files

DNS request

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Moving of the original file

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.

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b6b08854-ccc6-41c0-b91f-7a37b094ae30

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/834113

Signature

C2 URLs / IPs found in malware configuration

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

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

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b372ba907ad4c120ac6ddd86e8de1821d19dffef023bd32c18359bcf82326842/

Threat name:

Win32.Trojan.CrypterX

Status:

Malicious

First seen:

2021-08-17 06:29:07 UTC

AV detection:

17 of 47 (36.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wnzlved22tasbldn3wdorxqyehiz377pai55glaygwn47arsnbba._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer suricata trojan

Link:

https://tria.ge/reports/210817-b9fakr46aa/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

Malware Config

C2 Extraction:

http://74f26d34ffff049368a6cff8812f86ee.ga/BN22/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:

3d333a2fba13501aec4505ae3a58c7bc85f3cf57c2f8402b704f79121651564c

MD5 hash:

6a2e0be14b4ff381d986ddfa087ba3ea

SHA1 hash:

22ff21a0d5f63ff0f0ec37a9199ce8f0dde06e99

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/5d246d17-5d89-4aca-9bab-4aa72a27e02a/

SH256 hash:

b372ba907ad4c120ac6ddd86e8de1821d19dffef023bd32c18359bcf82326842

MD5 hash:

a5082cf7d178e6ecdff4b46002ab3347

SHA1 hash:

a1d07e85332e8f034b9fec98965127e593ddbdea

Link:

https://www.unpac.me/results/5d246d17-5d89-4aca-9bab-4aa72a27e02a/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/b372ba907ad4/report/overview.html

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

Threat name:

Lokibot

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/b372ba907ad4c120ac6ddd86e8de1821d19dffef023bd32c18359bcf82326842

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:	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:	Detects win.lokipws.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Loki

exe b372ba907ad4c120ac6ddd86e8de1821d19dffef023bd32c18359bcf82326842

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/1540854/

Cape

https://www.capesandbox.com/analysis/179854/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample