MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef. 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 15 File information Comments

SHA256 hash:	ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef
SHA3-384 hash:	1b5fe643800ff076f63aa2424e1acc0ebf746227ee978e76278cf87a2b64320fee22f10363b469757c1fe0198ed707d4
SHA1 hash:	73654c754c5c0cbe24bd47c79e968e9b6b560fcc
MD5 hash:	2ee15a7119d7ce4ed2a4bae6e801ef01
humanhash:	lake-hotel-fifteen-eighteen
File name:	2ee15a7119d7ce4ed2a4bae6e801ef01.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	728'576 bytes
First seen:	2023-03-21 11:39:14 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:4jBHnTjuWaAmXlhodTULtFcJzDyC9jfzrSuk8CYjF3GLH78j5RyRpE9t1eWPt1:CJHaAFtgcDhfzrk8+H7893tsWPt
Threatray	3'988 similar samples on MalwareBazaar
TLSH	T1C6F4015F775C9813C2992939C1D7692403B269832337D7497DCA224A190F3EA9A4FBCF
TrID	67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter	abuse_ch
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

236

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

lokibot

ID:

File name:

NAKIO INVOICE.xls.doc

Verdict:

Malicious activity

Analysis date:

2023-03-21 10:09:08 UTC

Tags:

exploit cve-2017-11882 loader trojan lokibot

Link:

https://app.any.run/tasks/8cbb1e65-bc20-4a32-97e5-97a74222a4bf

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/376234/

Detection(s):

Win.Trojan.NanoCore-9993885-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

barys comodo lokibot packed

Link:

https://www.filescan.io/uploads/64199795e6d26a096f574d01/reports/8ee5e6f3-18ab-4b84-9f88-b4ccd6567567/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef

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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2fbe022c-2090-427c-8871-a4f1247f8330

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1198495

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Antivirus detection for URL or domain

C2 URLs / IPs found in 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

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/ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef/

Threat name:

Win32.Trojan.CrypterX

Status:

Malicious

First seen:

2023-03-21 05:49:04 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

14 of 37 (37.84%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vrfms2kasylph7f6jgb467xrs4unx64p7q2of3rzsqycpyn7g7xq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

0bcb9bf4516773558cd8464a3b7795d3752f8eb27840e848db87a55df9393d25

Loki

4e12ca0674f72503e00f35b8b27aa98da0855baa9e25264b357bb934e31a2217

Loki

7ad407db0255d8fb99c3e55c50a6ce76db3b1386c8ced5b2b3866720194e9d9d

Loki

7f0fcb4f3651ec6a3b273322857afe8aa8373f77964afd0bb592378a4a97fe1a

Loki

def88fc364ed03678d528bfd6bc39f19ff1831b098aaf0705fa13063c4044a2a

Loki

fa4058c30f37d1cdb72e5bbcc467ff8f9b584b090bfdf723ac1f04817980096a

Loki

+ 3'978 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/230321-nsv7csca6t/

Behaviour

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

Malware Config

C2 Extraction:

http://185.246.220.85/luna/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:

0c5b99173b96eb1a801d0e457a446bed67ed96d79670f2af8c54509285910bad

MD5 hash:

ad4278caa5925e5fa41638ca38712389

SHA1 hash:

b96eb4b3288f73e0d09c46ae67accea9508fcb17

Link:

https://www.unpac.me/results/764abb8e-fc47-455d-a0d2-3706940c66cd/

SH256 hash:

cae19abd0ab7b4668b2d572e700daf0c7af136e8abe0efa75efdb48ad3638615

MD5 hash:

fa0580f5e4adc691c858cd5ce304c8d4

SHA1 hash:

9b588381d75b6c4ec13fae063f13f1f517085dcf

Link:

https://www.unpac.me/results/764abb8e-fc47-455d-a0d2-3706940c66cd/

SH256 hash:

d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37

MD5 hash:

0fb6061f7d37424fb9e6d0e76b019c19

SHA1 hash:

98a64bf7b459f032d6ec5793003bf61b5ae1dd74

Link:

https://www.unpac.me/results/764abb8e-fc47-455d-a0d2-3706940c66cd/

Parent samples :

495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a

SH256 hash:

000c0889c2d93807781cb5e2c212d07bd38c6fed9b738530f2515640306b5f44

MD5 hash:

8d369299a047f228593293887092e43d

SHA1 hash:

7e38cd87127c3ea59ddba80f7ddf35fb105a7f6c

Link:

https://www.unpac.me/results/764abb8e-fc47-455d-a0d2-3706940c66cd/

SH256 hash:

715657d21d42634ec1f595fe36ec12b0610702f2d9e03c05de893f848b97ef20

MD5 hash:

cd3bb7c368e463fbcef58ff4826d092c

SHA1 hash:

76172096a46be0c2e35e48dc4a7dbda4c91f0cd0

Detections:

lokibot

win_lokipws_auto

win_lokipws_g0

Link:

https://www.unpac.me/results/764abb8e-fc47-455d-a0d2-3706940c66cd/

Parent samples :

ca0fd5d6fc1acca00e8124493c9586bbeee3fb8c0a1bfd2e835e05f39d4e185c
512c02ea092713ae33b44e5074b6d0e35d934fc9dc3b1c7a6f789ec010d77f71
4526f94530978413010ef4567c6e093679aad9d0451d0d74400426104f24a0b9
ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef
95c636b2d4788b417cf77e95d31c22feeb7954f362e1db3e4edbe728d4484467
401d220261ff30836ab09ad1300284fa829c9be5a1c80eb6faad895c10f69a46
fa3e5f3e92113edc46947e33ba2f42b48bae7bc2a3e3be6de5c03a3faddd5bc3
0f24fb2458d39329f2ab4e433fbcfa415667de0123004c023e923e7ef35de603
0a0bd0cd5811edb28b920334d242531fe420a9485a38db7c89bd870ec1926602

SH256 hash:

c577378dca90c876567c640e74035f3884cc2cca007ded71b4fd74763aedb22d

MD5 hash:

e22d914b4983fdd8e5d435970661790c

SHA1 hash:

4a232fc0b111b691790fcbb1798815d75309efc6

Link:

https://www.unpac.me/results/764abb8e-fc47-455d-a0d2-3706940c66cd/

SH256 hash:

ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef

MD5 hash:

2ee15a7119d7ce4ed2a4bae6e801ef01

SHA1 hash:

73654c754c5c0cbe24bd47c79e968e9b6b560fcc

Link:

https://www.unpac.me/results/764abb8e-fc47-455d-a0d2-3706940c66cd/

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

Threat name:

Nanocore

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef

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:	HeavensGate Create hunting rule
Author:	kevoreilly
Description:	Heaven's Gate: Switch from 32-bit to 64-mode

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:	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:	Windows_Trojan_Lokibot_0f421617 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Lokibot_1f885282 Create hunting rule
Author:	Elastic Security

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.

Web download

Loki

exe ac4ac969409616f3fcbe4983cf7ef19728dbfb8ffc34e2ee39943027e1bf37ef

(this sample)

Cape

https://www.capesandbox.com/analysis/376234/

URLhaus

https://urlhaus.abuse.ch/url/2568450/

Delivery method

Distributed via web download

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