MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a521579c0e23a7e2d64b73a19c9cbcc57aa23bc79664fe516bf7089299f15644. 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: 16

Intelligence 16 IOCs YARA 13 File information Comments 1

SHA256 hash:	a521579c0e23a7e2d64b73a19c9cbcc57aa23bc79664fe516bf7089299f15644
SHA3-384 hash:	65cee2d0dbc8d946b5f458bf3c51f029a6aa623424408b4d4aa169e560198a6cb2566dcbc8ed8b0344f1187b5788eb38
SHA1 hash:	3e10dd36f06ec3388b3f5e8fdf3091d23784703f
MD5 hash:	a361bdb322ca9e01db1c1212a5a937cb
humanhash:	coffee-early-lima-london
File name:	a361bdb322ca9e01db1c1212a5a937cb
Download:	download sample
Signature	Loki Create hunting rule
File size:	312'320 bytes
First seen:	2022-03-11 18:27:56 UTC
Last seen:	2022-03-11 19:37:24 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	efc09099dc764fac02664e8bd8784b14 (6 x RedLineStealer, 1 x N-W0rm, 1 x Loki)
ssdeep	6144:gniEVccgM9NvoQCbpTJ6MMX6igBPdbDsh9SY6JjtAh:gi+z9phCbpTJ6UisVb4hf6
Threatray	6'959 similar samples on MalwareBazaar
TLSH	T106648E10BA90D035F5B712F849B9936CB92E7EA1AB3450CB62D52BEE57345E0EC3131B
File icon (PE):
dhash icon	2dec137031939b91 (5 x RedLineStealer, 3 x Smoke Loader, 1 x DanaBot)
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

227

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/249656/

Detection(s):

Win.Dropper.Generickdz-9939781-0

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

Sending a custom TCP request

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:

9/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/8901/overview

Behaviour

MalwareBazaar

MeasuringTime

CPUID_Instruction

SystemUptime

EvasionGetTickCount

CheckCmdLine

EvasionQueryPerformanceCounter

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/622b94bb0cd58dbd92800f95/reports/d693e9db-4211-4ec0-ac1b-729c2e4a487e/overview

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/69a06592-2359-484f-9fa0-86a329db5306

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/955127

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 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/a521579c0e23a7e2d64b73a19c9cbcc57aa23bc79664fe516bf7089299f15644/

Threat name:

Win32.Trojan.Azorult

Status:

Malicious

First seen:

2022-03-11 08:44:57 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

25 of 27 (92.59%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=uuqvphaoeot6fvslooqzzhf4yv5keo6hszsp4ull64ejfgprkzca._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220311-w4b7madfgk/

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

suricata: ET MALWARE LokiBot Checkin

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

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/2aebfdd3-ba50-48a8-ad86-69928e9ad620/

Parent samples :

237f3c37b08f15505c23ade97555e575f446ea31df98999e13917d33f6837c99
a521579c0e23a7e2d64b73a19c9cbcc57aa23bc79664fe516bf7089299f15644

SH256 hash:

a521579c0e23a7e2d64b73a19c9cbcc57aa23bc79664fe516bf7089299f15644

MD5 hash:

a361bdb322ca9e01db1c1212a5a937cb

SHA1 hash:

3e10dd36f06ec3388b3f5e8fdf3091d23784703f

Link:

https://www.unpac.me/results/2aebfdd3-ba50-48a8-ad86-69928e9ad620/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/a521579c0e23/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/a521579c0e23a7e2d64b73a19c9cbcc57aa23bc79664fe516bf7089299f15644

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:	kevoreilly
Description:	LokiBot 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