MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6f0f52e46d65f4aa194f425fcd001dc59dfd63fc428561efb16ea72f93e4269. 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: 10

Intelligence 10 IOCs YARA 13 File information Comments

SHA256 hash:	f6f0f52e46d65f4aa194f425fcd001dc59dfd63fc428561efb16ea72f93e4269
SHA3-384 hash:	05ce69fa2fd0966c7dcaa5e0c6191cabd19bfb92344c376a7ad24d14a9f16f7ba2f134617301cfaf6fb7657d99abf846
SHA1 hash:	34af43562abdd852fc7c18e8ac4dc6194e42424f
MD5 hash:	16b0a44545b16aea4333dc824ab02199
humanhash:	hamper-beryllium-snake-network
File name:	regasm.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	674'304 bytes
First seen:	2021-04-30 13:12:17 UTC
Last seen:	2021-04-30 14:02:13 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:S78/XNU9zbD5f9UX45BPCp5r+nk+aEfNdY6SM+WU2ZRiUqjzEcP8Q11I:dNKPtf9LjPC5r+n11dHSbMZRiUqlNC
Threatray	3'521 similar samples on MalwareBazaar
TLSH	A5E4120823ECEF15E9B937BC583D230453F5F86AE721E16C7C8955C9666BB804782B63
Reporter	info_sec_ca
Tags:	exe Loki

Intelligence

File Origin

# of uploads :

# of downloads :

114

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Loki

Link:

https://www.capesandbox.com/analysis/147465/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.688-1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Sending a custom TCP request

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:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/704876

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found C&C like URL pattern

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 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 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:

n/a

Link:

https://mwdb.cert.pl/sample/f6f0f52e46d65f4aa194f425fcd001dc59dfd63fc428561efb16ea72f93e4269/

Threat name:

ByteCode-MSIL.Trojan.Wacatac

Status:

Malicious

First seen:

2021-04-30 09:55:21 UTC

AV detection:

14 of 29 (48.28%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=63ypklsg2zpuvimu6qs7zuab3rm57vr7yqufmhx3c3vhf6j6ijuq._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/210430-q7tr3abmv6/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://amrp.tw/kayo/gate.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:

11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b

MD5 hash:

73cc3f7e7700e6a54cb5f291dffe5aa1

SHA1 hash:

09174f9fa55c9bac0540efb7a8c682878a32d02d

Link:

https://www.unpac.me/results/bf8daa7b-0654-4dd4-a1ab-ae6125127f1a/

SH256 hash:

f6f0f52e46d65f4aa194f425fcd001dc59dfd63fc428561efb16ea72f93e4269

MD5 hash:

16b0a44545b16aea4333dc824ab02199

SHA1 hash:

34af43562abdd852fc7c18e8ac4dc6194e42424f

Link:

https://www.unpac.me/results/bf8daa7b-0654-4dd4-a1ab-ae6125127f1a/

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

Threat name:

Suspicious File

Score:

0.54

Link:

https://yomi.yoroi.company/submissions/f6f0f52e46d65f4aa194f425fcd001dc59dfd63fc428561efb16ea72f93e4269

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_pony 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:	silentbuilder_halo_generated Create hunting rule
Author:	Halogen Generated Rule, Corsin Camichel

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:	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