MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc20351f5143916c3be56337c798bc4d6389afe08c7a2fc610283989391c3604. 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 YARA 13 File information Comments

SHA256 hash:	dc20351f5143916c3be56337c798bc4d6389afe08c7a2fc610283989391c3604
SHA3-384 hash:	fe5a360314e10f04acaf77fa4a4cc6199de3130aeabef5bcfa498c319873dbc57a9a6d06003a1300b31d317e01ca0fb7
SHA1 hash:	00d55cbd29050f68c001f4530bd5962a326d653f
MD5 hash:	e601aacdda3fa98bebc765b4e20c807e
humanhash:	echo-ceiling-robert-november
File name:	mezx.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	493'056 bytes
First seen:	2022-04-27 13:57:13 UTC
Last seen:	2022-04-27 14:40:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep	12288:Q1DZMLWJejUBLlWNQrvxh3dreuxb9bKTHIZ2HxFQ:Q1DCQRlW2vn3/xb9jirQ
Threatray	8'397 similar samples on MalwareBazaar
TLSH	T1D2A4E07F9B6C0F42C3AA46F9E065120183B5A73FA547EF86AC8124FC0947772B587762
TrID	64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	69dca0e8e8e0c448 (22 x AgentTesla, 8 x SnakeKeylogger, 6 x Loki)
Reporter	James_inthe_box
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

309

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/267248/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.1315.16624.24835.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Sending a custom TCP request

Enabling the 'hidden' option for analyzed file

Moving of the original file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

fareit obfuscated packed

Link:

https://www.filescan.io/uploads/62694bee2b32b1c37c6609ee/reports/86631072-7d86-4bb4-ab7f-601a68041a59/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/251a32b6-ae5a-4e91-a2bd-dc7390c85170

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/984109

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

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 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 / registry 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/dc20351f5143916c3be56337c798bc4d6389afe08c7a2fc610283989391c3604/

Threat name:

ByteCode-MSIL.Backdoor.Androm

Status:

Malicious

First seen:

2022-04-27 12:48:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

18 of 26 (69.23%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3qqdkh2rioiwyo7fmm34pgf4jvrytl7arr5c7rqqfa4ysoi4gyca._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c

Loki

4dd4e59368f5e310bdebc4f7ee60778446873c9b930f16366592b471a86f3718

Loki

50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1

Loki

7fe467ef6f392039c0ce5edaadf85c19a8406a0b0b7332131e2b2ddc9f074bb6

Loki

9740fa7b19f17e4c6df857ec1240c243a77ad689894ecaa92bd112709c242664

Loki

bc4e9db6c6cc42bb03d7257abbf2105e1ed6c4fe24ccaabcd3db84fe8a935c1b

Loki

+ 8'387 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220427-q9te7sgcc8/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Reads user/profile data of web browsers

Lokibot

suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot Fake 404 Response

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

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

Malware Config

C2 Extraction:

http://45.133.1.45/me/five/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:

92fc621e886ad486195efe1b074a5186c27599e3dd4d71c72cae3078b8660ae2

MD5 hash:

e80503550a2aa077f62f09c7dc6be7e4

SHA1 hash:

f93e86c149eac50b611a1f9a7b59f5d81026262c

Link:

https://www.unpac.me/results/9c64193a-f804-4e3c-bb17-af19174ae313/

SH256 hash:

7bce994464cdb7b8f56cec91512a5686946836ded4dfeb483a1214e1870c2328

MD5 hash:

9d8f9970dc2de65ad61b7df5a014100e

SHA1 hash:

89563e861734e752cc4cdfb73dcf42512fc21b3f

Link:

https://www.unpac.me/results/9c64193a-f804-4e3c-bb17-af19174ae313/

SH256 hash:

786641357be3393717d15a66000e395539833beadeadd7504c672138d24d8e79

MD5 hash:

93da12f1426ce0c438ec1be556b8dd14

SHA1 hash:

893580588c57ab84ec7129c096bad461f6652a1e

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/9c64193a-f804-4e3c-bb17-af19174ae313/

Parent samples :

0bcb4c2c798db189132b9e70588a72df14efdc5ee998ba4203aed16fbe56960f
716cef6988e3d7cc2a4bbcc7140995c280a23b2e6b54824eac031fdb4905be9b
86c6cc93d8405840ca3be8cbc58db75d6ed324c115461969aebcbf0a84f13a21
5833bb5b323155bc7055ccec5ce39e093901b609ccde004f104857abca656c3a
e467de436bdab4d5135f3e96abe24eb7b912e9b8024dc020b39c0e5df4745304
467f56bac6833fd37c3008e275c85a43352a3bc9712e803e7ebef5d86a47ce47
4f3bbac27a7a4ef0f0c858abf426b3d33ee7d6b82a4cda53ec33cb645185e55c
dc20351f5143916c3be56337c798bc4d6389afe08c7a2fc610283989391c3604
f4444d9d72b57601f4bd9c4a93036abc3940f589c002c2330e47877f22650951
c4c6068b86fcdf0f5ebe83a9d114bc16f2f5fd9baa4d056036954bdf06061004
5c2f7cf7cc4886a0e1905b2de9f1e9b1b376120f1a7a5c82151b6f77e6f77b90
2aea00a617849d6481827a5215ba64c3423bd2121e7ad35926807e79ac53594e

SH256 hash:

f14e800137260c9583e9bebffb2a8ca16c8ce27fd700b4b8377d73218d052cd7

MD5 hash:

9db0f86eaf9bfd3b24cc704efe321818

SHA1 hash:

644b3188c49df438eb58e9a6443d55600ff747b6

Link:

https://www.unpac.me/results/9c64193a-f804-4e3c-bb17-af19174ae313/

SH256 hash:

dc20351f5143916c3be56337c798bc4d6389afe08c7a2fc610283989391c3604

MD5 hash:

e601aacdda3fa98bebc765b4e20c807e

SHA1 hash:

00d55cbd29050f68c001f4530bd5962a326d653f

Link:

https://www.unpac.me/results/9c64193a-f804-4e3c-bb17-af19174ae313/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/dc20351f5143/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/dc20351f5143916c3be56337c798bc4d6389afe08c7a2fc610283989391c3604

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:	MAL_Lokibot_Stealer Create hunting rule
Description:	Detects Lokibot Stealer Variants

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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.

Delivery method

Other

Cape

https://www.capesandbox.com/analysis/267248/

URLhaus

https://urlhaus.abuse.ch/url/2112404/

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