MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99. 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: 15

Intelligence 15 IOCs 1 YARA 12 File information Comments 1

SHA256 hash:	237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99
SHA3-384 hash:	bb0715a980bf490e20dc58d31fbd8c33ade92b6c7f6a1790bf3b818213cf433a20a0f3f991be45ec8dae4535dbcaa82e
SHA1 hash:	21cf427bd60bc8da08226eeb8241914bb465f1a7
MD5 hash:	1fef07b015bdf1d3bb6533005646140d
humanhash:	crazy-minnesota-cold-helium
File name:	1fef07b015bdf1d3bb6533005646140d
Download:	download sample
Signature	Loki Create hunting rule
File size:	233'984 bytes
First seen:	2022-03-02 13:54:43 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	fed86fe2d9c90d6542a162388f4d6b45 (2 x Smoke Loader, 1 x Loki)
ssdeep	3072:Xk3fqoLbdNmj2cLlVuX5u1EMDLp4VeBI1MF65nF8G4DrWY1I:uqoLbde2ElUJwP4VzMgWGMr1a
Threatray	6'691 similar samples on MalwareBazaar
TLSH	T15134BF313690C472C48B44354455C7ED2A7FAC225766494B77582BBE0F702ED6BFA38E
File icon (PE):
dhash icon	38b078cccacccc53 (62 x Smoke Loader, 25 x Stop, 21 x RedLineStealer)
Reporter	zbetcheckin
Tags:	32 exe Loki

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://hstfurnaces.net/gc23/fre.php	https://threatfox.abuse.ch/ioc/391708/

Intelligence

File Origin

# of uploads :

# of downloads :

200

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/246308/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Stealer.32428.25238.6714.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for analyzed file

Stealing user critical data

Query of malicious DNS domain

Moving of the original file

Sending an HTTP POST request to an infection source

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/7871/overview

Behaviour

SystemUptime

MeasuringTime

CheckCmdLine

EvasionGetTickCount

EvasionQueryPerformanceCounter

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm greyware

Link:

https://www.filescan.io/uploads/621f773fdfdfa8501c775444/reports/5886c7c0-a608-46a5-b2df-c280a47b909b/overview

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/673f94fb-8131-4a29-aeaf-b3ed9d4efb8e

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/949154

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found malware configuration

Machine Learning detection for sample

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 / registry access)

Tries to steal Mail credentials (via file registry)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99/

Threat name:

Win32.Trojan.Azorult

Status:

Malicious

First seen:

2022-03-02 07:57:56 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

26 of 28 (92.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=en7tyn5qr4kvaxbdvxuxkvpfox2en2rr36mjthqtsf6th5udpsmq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

5af35520dd30145e091e7db9d4d9be25ec23cdf5b7d914a402ef880fb35bd558

Loki

6f975378cb65fa40e27b22cd6676e4385b46cdb0df3111cb94530a8615516281

Loki

8736334fb15c7ff407900e746c9a3a0d2db66226d15c28fa3151f09604f84b89

Loki

a4182d8f62fb365856798683af6277ad0c3b3a9d9788fe1e2cef07bb918197d6

Loki

fc3f900e33a9964aac54740bc6f95b506599c0b05aaeba262c10f5bd846d05d0

Loki

+ 6'681 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/220302-q75qfsfag3/

Behaviour

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

outlook_office_path

outlook_win_path

Accesses Microsoft Outlook profiles

Reads user/profile data of web browsers

Lokibot

Malware Config

C2 Extraction:

http://hstfurnaces.net/gc23/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:

4025903607714828d8205f92773b488f3bd71a276a4aba75fce875fbf9049099

MD5 hash:

3ae0aba9a244071ae873b2ba29d233e4

SHA1 hash:

3d0b5934ec98df99f6e3eca44c7fc4f108aa9cac

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/9fbeb90e-2682-4c3b-b4fa-515fce5b036e/

Parent samples :

237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99
a521579c0e23a7e2d64b73a19c9cbcc57aa23bc79664fe516bf7089299f15644

SH256 hash:

237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99

MD5 hash:

1fef07b015bdf1d3bb6533005646140d

SHA1 hash:

21cf427bd60bc8da08226eeb8241914bb465f1a7

Link:

https://www.unpac.me/results/9fbeb90e-2682-4c3b-b4fa-515fce5b036e/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/237f3c37b08f/report/overview.html

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/237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99

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:	malware_Lokibot_strings 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:	SUSP_XORed_URL_in_EXE Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	win_lokipws_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.lokipws.

Rule name:	XOREngine_Misc_XOR_Func Create hunting rule
Author:	smiller cc @florian @wesley idea on implementation with yara's built in XOR function
Description:	Use with care, https://twitter.com/cyb3rops/status/1237042104406355968