MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b6a6957a37e14cc031fe81b7deaa6863a6921062b8f8cd71775eaaa24c977a5. 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 12 File information Comments 1

SHA256 hash:	4b6a6957a37e14cc031fe81b7deaa6863a6921062b8f8cd71775eaaa24c977a5
SHA3-384 hash:	56a935a1a9d44b1a7fa2a87a724de7c635e11c04c4497b23f99b2c3e6502c26817b7fb2a9849887a5ca22ebe419df091
SHA1 hash:	fd58ed72f6cbb33c8c2c98fd068b799939cb8264
MD5 hash:	5b2aac5ebb5296244e5633f941a976b4
humanhash:	bravo-hamper-minnesota-butter
File name:	5b2aac5ebb5296244e5633f941a976b4
Download:	download sample
Signature	Loki Create hunting rule
File size:	284'160 bytes
First seen:	2022-01-24 16:09:35 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5e7013cd1d50f8bab1fe0801fbd9846d (1 x Loki)
ssdeep	6144:9zlY53VBZ3aOta40gze/3HELP7JvY/DbVEx14cEzMN00t9:pSvv3pBdzePHExvYbp2D
Threatray	6'249 similar samples on MalwareBazaar
TLSH	T124549F00BBA0D035F1B752F8897A83ACB52E7AB1572490CF52D56AEE17796D0DC3231B
File icon (PE):
dhash icon	2dac1378399b9b91 (35 x Smoke Loader, 34 x RedLineStealer, 18 x Amadey)
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

227

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/222004/

Detection(s):

Win.Dropper.Mikey-9917324-0

Win.Malware.Generic-9936539-0

Win.Packed.Tofsee-9936600-1

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Reading critical registry keys

Changing a file

DNS request

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

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware mikey mokes packed smokeloader

Link:

https://www.filescan.io/uploads/61eecf640f8c757253e2a1db/reports/34117f32-7d1d-4b1c-9f41-6db44d1fe84a/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/f054eddf-3e34-4a8f-8b81-47b287485872

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/926468

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/4b6a6957a37e14cc031fe81b7deaa6863a6921062b8f8cd71775eaaa24c977a5/

Threat name:

Win32.Ransomware.StopCrypt

Status:

Malicious

First seen:

2022-01-22 07:49:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

38 of 43 (88.37%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jnvgsv5dpykmyay75anx32vgqy5gsiigfohyzvyxoxvkujgjo6sq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

61469a1a12ec1dadb9f884a0f07c23d7de89e77cb687bb6919c555de6ca8dc22

Loki

7218c94691a6d69887f816cd92e30530698611c4f94e1f50eeb239f2bd3eeb3a

Loki

a3237b31acd5448e7082cf28eb83ba819added0c2053c938cb603652aeecf177

Loki

ee77909a7c9ba5d8d88c1211683e9bfad01661d7ef0ac4aaf22e2a00b1475073

Loki

+ 6'239 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/220124-tmdm1sfdh4/

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://secure01-redirect.net/gc14/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:

7bf027041e171385e3945f8f56a0bd09fce737aeadc63b82830d51fc3a378a33

MD5 hash:

5a79f3cd5d4f9bf7bc0652bdf464f3c2

SHA1 hash:

45aa42ad610bdaeab9825ade33f70ecc96235307

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/2e25edee-f266-4609-9e5d-14e9097c81b2/

Parent samples :
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SH256 hash:

4b6a6957a37e14cc031fe81b7deaa6863a6921062b8f8cd71775eaaa24c977a5

MD5 hash:

5b2aac5ebb5296244e5633f941a976b4

SHA1 hash:

fd58ed72f6cbb33c8c2c98fd068b799939cb8264

Link:

https://www.unpac.me/results/2e25edee-f266-4609-9e5d-14e9097c81b2/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/4b6a6957a37e/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/4b6a6957a37e14cc031fe81b7deaa6863a6921062b8f8cd71775eaaa24c977a5

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:	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