MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9aec04b30a892af53b42e42214917bf02813ea650aa432f8061c474169b6576. 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

SHA256 hash:	f9aec04b30a892af53b42e42214917bf02813ea650aa432f8061c474169b6576
SHA3-384 hash:	fa2b7af09ea91199f40c759a16f8b9011f892b25c5509e60bd5f19df6d44ec04fe6abe36454d4174cf53183397bc9ff6
SHA1 hash:	51d2b8b8b05d3ee1ca0c3b1e61c06ed9e1fb099b
MD5 hash:	a37a20dbb6602b5003b237cfe2e7c2c8
humanhash:	lima-football-mississippi-south
File name:	a37a20dbb6602b5003b237cfe2e7c2c8.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	298'496 bytes
First seen:	2021-11-04 17:30:53 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	6144:Wgj2mC7r+cgdYUUelQNhNzuXugm2VD2cMv5eECRpbPLXk7+NVplTCOLVoN:W1D5g53aiD2PeEC/X06NVp1Cz
Threatray	5'360 similar samples on MalwareBazaar
TLSH	T11954016467F82B63C97E97FDB860401047B5E2532243E36D2D9976EEE1BAF404142FA3
Reporter	abuse_ch
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

134

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Shipping doccument.xlsx

Verdict:

Malicious activity

Analysis date:

2021-11-04 06:02:07 UTC

Tags:

encrypted opendir exploit CVE-2017-11882 loader trojan lokibot stealer

Link:

https://app.any.run/tasks/acf81050-8a04-406c-9f95-6dff8bf14458

Note:

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

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/202444/

Detection(s):

SecuriteInfo.com.BackDoor.SpyBotNET.25.29284.16925.UNOFFICIAL

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

obfuscated packed

Link:

https://www.filescan.io/uploads/618418d98eec3805367e30b3/reports/bab9a523-6dd4-42d6-8dcf-28d77af353d5/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/627994c6-e49a-4e8b-a693-62c14d676d2e

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/883486

Signature

.NET source code contains potential unpacker

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/f9aec04b30a892af53b42e42214917bf02813ea650aa432f8061c474169b6576/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-11-04 06:55:30 UTC

AV detection:

23 of 45 (51.11%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7gxmaszqvcjk6u5ufzbccsixx4bicpvgkcvegl4amhchifu3mv3a._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/211104-v3p7esecdq/

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

suricata: ET MALWARE LokiBot Checkin

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

Malware Config

C2 Extraction:

http://secure01-redirect.net/ga17/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:

8125fc5dfe05b647465f8a4e8a090dac708944cbc8c10d641cbe67a4987d2d3a

MD5 hash:

9304c7b9e9c69ea45dcbac636225929f

SHA1 hash:

381676cd065f646129b4ba5b309f3ef0f0e97912

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/786c7751-e745-44b3-81c3-5730e108f9bf/

Parent samples :

7cf06b90a5f6e000c6ba7d7af40eddbf37c90f6b17fe4bf4069260856a33525c
bfd85e23edeff064a09bba65f2f2f23ab652aeb613c42b61c91de50f791dd5ea
8948dee3a319253518fa5e411ef6dc99aaba30b078b10417bb823826a5d1c9a7
00d48de4add8cbc751af273c330acf2b48e3e596c4461f9928c57ee0bda3d392
57342c01a9b9aa799928677f9f97f07f819b18bac8f865d47a0826baadf0148e
f9aec04b30a892af53b42e42214917bf02813ea650aa432f8061c474169b6576
125832788171ecbbcac6ec9922cbb2d503e9b88dd632ff12bfb4a147cddbb43c

SH256 hash:

110a28b39b1e0840684110fa77a580effce50755cb865ce9df566f1fff308d05

MD5 hash:

17d644e87b9923fb2a0ed51e7594d82f

SHA1 hash:

863600e4908ebd4ed26285e210d983d04399e600

Link:

https://www.unpac.me/results/786c7751-e745-44b3-81c3-5730e108f9bf/

SH256 hash:

ead4ba26217b46fb5d348c9a38ab20d2352e7db33ecab228e59a3218899bb14c

MD5 hash:

6a755a2d41e2a83ac0320d5e19e21447

SHA1 hash:

f90289937f5bddab06245a37f9268ca8ac84b5f0

Link:

https://www.unpac.me/results/786c7751-e745-44b3-81c3-5730e108f9bf/

SH256 hash:

f9aec04b30a892af53b42e42214917bf02813ea650aa432f8061c474169b6576

MD5 hash:

a37a20dbb6602b5003b237cfe2e7c2c8

SHA1 hash:

51d2b8b8b05d3ee1ca0c3b1e61c06ed9e1fb099b

Link:

https://www.unpac.me/results/786c7751-e745-44b3-81c3-5730e108f9bf/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/f9aec04b30a8/report/overview.html

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

Threat name:

Lokibot

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/f9aec04b30a892af53b42e42214917bf02813ea650aa432f8061c474169b6576

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:	pe_imphash Create hunting rule

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.

Web download

Loki

exe f9aec04b30a892af53b42e42214917bf02813ea650aa432f8061c474169b6576

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/1750396/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/202444/

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