MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 525a8b4b10e2eb7067eac0ff67cffa19779019dbf5ea82f55f8b589acdd3049a. 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: 13

Intelligence 13 IOCs 1 YARA 11 File information Comments

SHA256 hash:	525a8b4b10e2eb7067eac0ff67cffa19779019dbf5ea82f55f8b589acdd3049a
SHA3-384 hash:	81c535fbe9432937ce6ed2c8eb7c551a0bf52922d7d59a1bb8a432a28562afc51993e25dca555037b3c20611437813ee
SHA1 hash:	769e9c1ec57beed73b801351257f72249e3fb67a
MD5 hash:	dab2505496a45e8ccf8fb3e2966651cc
humanhash:	october-wolfram-fourteen-music
File name:	dab2505496a45e8ccf8fb3e2966651cc.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	600'064 bytes
First seen:	2021-03-29 06:20:25 UTC
Last seen:	2021-03-29 07:12:03 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	6144:GZPs5HPlsRaVd+NvxovXUP1KtdCsIcqDmgZYLBvtKVmtIZjznR2ssl51x/:GZPs5HPpdIoWoTC5nZYnc7Zjjjk
Threatray	3'142 similar samples on MalwareBazaar
TLSH	D0D46F8C1C9AC1E6E6350B7846C9C4FB46EA5EF30F22C879B9DA97C7E020746F506536
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://baysankazan.biz/ken/kaka/fre.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://baysankazan.biz/ken/kaka/fre.php	https://threatfox.abuse.ch/ioc/5715/

Intelligence

File Origin

# of uploads :

# of downloads :

123

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Vsl Stowage plan _Particulars.xlsx

Verdict:

Malicious activity

Analysis date:

2021-03-29 05:42:40 UTC

Tags:

encrypted trojan opendir exploit CVE-2017-11882 loader lokibot stealer

Link:

https://app.any.run/tasks/2eb65481-a609-4cd3-a354-0f047fc93733

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/127461/

Detection(s):

SecuriteInfo.com.ArtemisDAB2505496A4.922.8270.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

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.

Malware family:

Loki

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/5c04d54c-3c0c-41cc-8d88-1d870df178f0

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/656461

Signature

C2 URLs / IPs found in malware configuration

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

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 AntiVM3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/525a8b4b10e2eb7067eac0ff67cffa19779019dbf5ea82f55f8b589acdd3049a/

Threat name:

ByteCode-MSIL.Backdoor.NanoBot

Status:

Malicious

First seen:

2021-03-29 06:21:08 UTC

AV detection:

16 of 48 (33.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=kjniwsyq4lvxaz7kyd7wpt72df3zago36xvif5k7rnmjvtotasna._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/210329-grrvd1t3gx/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://baysankazan.biz/ken/kaka/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:

d436034270fb2d5380e4fcecc1ee6c821a1701aed96045fa13f597da16be08fb

MD5 hash:

00cbf73d8b9f03417a3a32957ec64ed4

SHA1 hash:

b862eff1cf240a5ad5325fd258892e534484a6e8

Link:

https://www.unpac.me/results/17bed754-16d9-4e6d-b46c-ef0bbe48f7b3/

SH256 hash:

525a8b4b10e2eb7067eac0ff67cffa19779019dbf5ea82f55f8b589acdd3049a

MD5 hash:

dab2505496a45e8ccf8fb3e2966651cc

SHA1 hash:

769e9c1ec57beed73b801351257f72249e3fb67a

Link:

https://www.unpac.me/results/17bed754-16d9-4e6d-b46c-ef0bbe48f7b3/

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

Threat name:

AgentTesla

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/525a8b4b10e2eb7067eac0ff67cffa19779019dbf5ea82f55f8b589acdd3049a

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:	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