MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42b2f84e503000a98a9aa9f476d104389bdd766b74c3899b34a01b73138ea56d. 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: 9

Intelligence 9 IOCs 1 YARA 12 File information Comments

SHA256 hash:	42b2f84e503000a98a9aa9f476d104389bdd766b74c3899b34a01b73138ea56d
SHA3-384 hash:	1f9634822520e981555f3eb2d782cf1f5b46540a4c0897a92ccbe4fcaaa1793dbb4ef472b3329b3f51e0707f54d3a61b
SHA1 hash:	2ae604d28f5620648b9fa89edd88c07c71642d25
MD5 hash:	a75b76fea4174c83a61cd9e970f49522
humanhash:	mobile-summer-zebra-oven
File name:	A75B76FEA4174C83A61CD9E970F49522.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	348'160 bytes
First seen:	2021-04-06 14:50:09 UTC
Last seen:	2021-04-06 16:18:05 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	655e8153d9f766c00f6bace1a3434ecf (1 x Loki)
ssdeep	3072:V6zwAVquGQVY5GCOC6QJ/oIbmARSKYQViQ1BEv0IClqEKivFbN94Sd8evpi1TzyO:Vk74JA1ARWdQS0IClqu4Ql0Y6Bv/
Threatray	3'331 similar samples on MalwareBazaar
TLSH	4D7412B5E9855065E3A2C6F26F3986D917D0FC641586CC43B7CA3F0E4E30D36A16272A
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Loki C2:
http://profirst.com.vn/ja/five/fre.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://profirst.com.vn/ja/five/fre.php	https://threatfox.abuse.ch/ioc/7009/

Intelligence

File Origin

# of uploads :

# of downloads :

160

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

A75B76FEA4174C83A61CD9E970F49522.exe

Verdict:

No threats detected

Analysis date:

2021-04-06 14:53:43 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/500f59b8-4741-412c-a4c8-fcd8176c7e98

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/132679/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Stealer.23680.9794.28479.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Reading critical registry keys

Changing a file

Replacing files

DNS request

Connection attempt

Sending an HTTP POST request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Sending a UDP request

Stealing user critical data

Moving of the original file

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.

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

rans.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/667702

Signature

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

Potential malicious icon found

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 access)

Tries to steal Mail credentials (via file registry)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/42b2f84e503000a98a9aa9f476d104389bdd766b74c3899b34a01b73138ea56d/

Threat name:

Win32.Infostealer.Fareit

Status:

Malicious

First seen:

2021-04-02 23:38:40 UTC

AV detection:

27 of 29 (93.10%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ikzpqtsqgaaktcu2vh2hnuiehcn525tlotbytgzuuanxge4ouvwq._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot spyware stealer trojan

Link:

https://tria.ge/reports/210406-wy1h28ecsj/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Program crash

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://profirst.com.vn/ja/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:

42b2f84e503000a98a9aa9f476d104389bdd766b74c3899b34a01b73138ea56d

MD5 hash:

a75b76fea4174c83a61cd9e970f49522

SHA1 hash:

2ae604d28f5620648b9fa89edd88c07c71642d25

Link:

https://www.unpac.me/results/39b13971-53e6-49d3-9b1d-7bbf50dc442e/

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

Threat name:

Gamarue

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/42b2f84e503000a98a9aa9f476d104389bdd766b74c3899b34a01b73138ea56d

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:	Email_stealer_bin_mem Create hunting rule
Author:	James_inthe_box
Description:	Email in files like avemaria

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:	win_lokipws_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator

Rule name:	win_lokipws_g0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

Rule name:	with_sqlite Create hunting rule
Author:	Julian J. Gonzalez <info@seguridadparatodos.es>
Description:	Rule to detect the presence of SQLite data in raw image
Reference:	http://www.st2labs.com

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/132679/

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