MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4e971296c415161c3e923e4b0410d0b96c16944a4a2887350024ff1b1a68a11. 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:	a4e971296c415161c3e923e4b0410d0b96c16944a4a2887350024ff1b1a68a11
SHA3-384 hash:	e70fcd415a9f9bdd142345914d5c075f7f5d073da6f139e5f78e5e30e90756198df198cd8c43b924d2ad7beeecdd7d2b
SHA1 hash:	1ddc57535ebe9a4498115f177d1fa3b056b59988
MD5 hash:	21d818487a4b2cef438559218a6d38da
humanhash:	arizona-bravo-may-hydrogen
File name:	21d818487a4b2cef438559218a6d38da
Download:	download sample
Signature	Loki Create hunting rule
File size:	333'467 bytes
First seen:	2022-02-24 18:59:08 UTC
Last seen:	2022-02-24 21:42:28 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep	6144:TxDcxbheB6/4E3Pjg9G8VvFdk0A3CrkhpqIvXkwJXc5rbJzSr+:24E7d2Nq0ASUpqIXcB9J
Threatray	6'540 similar samples on MalwareBazaar
TLSH	T10264239AE9DCC0F3ED885471987B4E61F3BEA3472620124F63995F840C63647D815EBB
File icon (PE):
dhash icon	b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter	zbetcheckin
Tags:	32 exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

237

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LokiBot

Link:

https://www.capesandbox.com/analysis/244426/

Detection(s):

SecuriteInfo.com.Trojan.NSISX.Spy.Gen.1.1341.7074.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Creating a file in the %temp% directory

Creating a process from a recently created file

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Moving a file to the %AppData% subdirectory

Enabling the 'hidden' option for recently created files

DNS request

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Query of malicious DNS domain

Sending an HTTP POST request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

control.exe overlay packed shell32.dll

Link:

https://www.filescan.io/uploads/6217d5ba2fde1a6198035eb3/reports/0779d11b-b440-425c-9e4e-68325e20e17c/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/2c3dd40f-5b04-4e8b-bf2f-5f6c9a23e311

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/945976

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

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 dropped file

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/a4e971296c415161c3e923e4b0410d0b96c16944a4a2887350024ff1b1a68a11/

Threat name:

Win32.Trojan.NSISInject

Status:

Malicious

First seen:

2022-02-24 19:00:13 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 28 (78.57%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=utuxcklmifiwdq7jepslaqinbolmc2keusriq42qajh7dmngriiq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Loki

1960cdd2c85eb563f15831012f4afe994ed4da25091b6d89b81563d5217a4484

Loki

b4aa7f42c90ef0d7aeb8e471510c20a1ef364ac16aa07ecfbbb80335a84d2db7

Loki

d4fdf2cac4afc367dbb08d890df7755b7a8c3aa2fbb22c8131e0de67d550b872

Loki

d7187929900556d8d5bdce069527f8649e36e52498b210ab2b6fa5f89d85aa28

Loki

+ 6'530 additional samples on MalwareBazaar

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/220224-xnmtvsdec8/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

Lokibot

Malware Config

C2 Extraction:

http://brokenskulltechnologies.tk/BN1/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:

13bd1a873714a9be9d0f1518f97b25157a04f61ba09b708c503ab7e9f72be2d5

MD5 hash:

fdcd4345490842c043e8210fd2ed42cd

SHA1 hash:

fbf88a32cc3871704b6ac56e4e8445b9a39c660a

Link:

https://www.unpac.me/results/fb9cac8f-d39f-41c0-8cd5-a35b0540683c/

SH256 hash:

981f517f6a215e40323be4fce75596b7f843bf56748ae2201c14775b147a227d

MD5 hash:

2b3af72c40419b36bab8a011e4737505

SHA1 hash:

e7c74598bd5ef76a141b89a08893c8b1cf8cdc9d

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/fb9cac8f-d39f-41c0-8cd5-a35b0540683c/

Parent samples :

1960cdd2c85eb563f15831012f4afe994ed4da25091b6d89b81563d5217a4484
b4aa7f42c90ef0d7aeb8e471510c20a1ef364ac16aa07ecfbbb80335a84d2db7
a4e971296c415161c3e923e4b0410d0b96c16944a4a2887350024ff1b1a68a11

SH256 hash:

a4e971296c415161c3e923e4b0410d0b96c16944a4a2887350024ff1b1a68a11

MD5 hash:

21d818487a4b2cef438559218a6d38da

SHA1 hash:

1ddc57535ebe9a4498115f177d1fa3b056b59988

Link:

https://www.unpac.me/results/fb9cac8f-d39f-41c0-8cd5-a35b0540683c/

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/a4e971296c41/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/a4e971296c415161c3e923e4b0410d0b96c16944a4a2887350024ff1b1a68a11

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:	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