MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f06a2999f2f68f5a2ec3052f11a16a07221256d32de7710f6c974b71b442780. 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: 11

Intelligence 11 IOCs YARA 10 File information Comments

SHA256 hash:	6f06a2999f2f68f5a2ec3052f11a16a07221256d32de7710f6c974b71b442780
SHA3-384 hash:	f8608af27edc28ad9afea20f07e4c2fc498c5c52bee0602f38d08875a6d67f7a51acc1729b9aa8deae5c5213edd9a266
SHA1 hash:	0ecc62bcd0d990f7d83e05f2ab8e0ff78b646d57
MD5 hash:	a0fc0195e8e8f9435bf47025d3258bb2
humanhash:	magazine-kilo-mockingbird-alpha
File name:	yju7KyPWJGz4STn.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	560'128 bytes
First seen:	2020-12-17 09:10:32 UTC
Last seen:	2020-12-17 10:30:10 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:OU+BMnw1JFmhJyvEePtnUP0XQbAiIXr0BxcWBNL9HNFbRL:6HJEkpUPfVIXr0BxbvL9tRR
Threatray	2'175 similar samples on MalwareBazaar
TLSH	29C41238B6ACDB53D86E4BFD7591204867B2A27E7182E70CCED490E30E733608955B27
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: vps.honeywell-egypt.com
Sending IP: 204.93.168.246
From: PT SAMDURA <dumai@dumaiagency.net>
Reply-To: r.laref@transitworldexpress.com
Subject: FINAL DRAFT NNBL
Attachment: FINAL BL_pdf.rar (contains "yju7KyPWJGz4STn.exe")

Loki C2:
http://azzmtool.com/kin/kin1/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

225

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

yju7KyPWJGz4STn.exe

Verdict:

Malicious activity

Analysis date:

2020-12-17 10:03:59 UTC

Tags:

trojan lokibot

Link:

https://app.any.run/tasks/e4e23db8-6e99-45a7-9366-b7987a4b7658

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.405.6547.12856.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Reading critical registry keys

Changing a file

Replacing files

DNS request

Creating a file in the %AppData% subdirectories

Deleting a recently created file

Stealing user critical data

Connection attempt to an infection source

Moving of the original file

Sending an HTTP POST request to an infection source

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.

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/565164

Signature

Found malware configuration

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 AntiVM_3

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

lokibot

Link:

https://mwdb.cert.pl/sample/6f06a2999f2f68f5a2ec3052f11a16a07221256d32de7710f6c974b71b442780/

Threat name:

ByteCode-MSIL.Backdoor.Remcos

Status:

Malicious

First seen:

2020-12-17 09:11:10 UTC

AV detection:

18 of 28 (64.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=n4dkfgm7f5uplixmgbjpcgqwubzccjlnglphoehwzf2log2ee6aa._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/201217-8gbbmft28s/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

Suspicious use of SetThreadContext

Lokibot

Malware Config

C2 Extraction:

http://azzmtool.com/kin/kin1/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:

6f06a2999f2f68f5a2ec3052f11a16a07221256d32de7710f6c974b71b442780

MD5 hash:

a0fc0195e8e8f9435bf47025d3258bb2

SHA1 hash:

0ecc62bcd0d990f7d83e05f2ab8e0ff78b646d57

Link:

https://www.unpac.me/results/2851301c-5ae1-4105-aefb-782f69c0137a/

SH256 hash:

04055c4a79f5d59586203c89137a4afed6465326389c8d6836b8e552b91a5216

MD5 hash:

d4ed893dcd2fc16b9d83778921a235cd

SHA1 hash:

10114f846e5c0ac2f059082ff1dc89250b95f3d6

Detections:

win_lokipws_g0

win_lokipws_auto

Link:

https://www.unpac.me/results/2851301c-5ae1-4105-aefb-782f69c0137a/

Parent samples :

e4e21476bcd9bbf6c6a039b8a19383dcd16c77d32f7934a95793d91219bad2f7
74af7e62b65e1f3617f769f1d03a7f8aec6c6efb11d65b7bebf53bc787b06a95
6f06a2999f2f68f5a2ec3052f11a16a07221256d32de7710f6c974b71b442780
e6633b5015cad9d0a683b91202358e01f0e568e1a5f333f0ffbc5b4e3e8b1fb8
b10a85a90d2589086e3b7b49a24c67ad05f439284cd998f92f8a900de6794d2a
c844f3484e31450c39372bcc19ebc94bcff258fd03e8a59edf7b3acc3c91682a
bb22ec080e2c8a2b3805fbe21c742c166c6139224a44642a6383e4cc3a62e436
9f353c5d907133307b1ac1addf1a8cdce88fd5dbabe5b17005247ccf46cb71dc

SH256 hash:

e83cef9cfa4e2ea30e28843e43c60ebf8f6590fb753ad0aa5ed1123c01280527

MD5 hash:

bf99ee5fbf42797bd1ade95b109d634c

SHA1 hash:

e02abfdbca94a24a36b47d49a28360b79aabd294

Link:

https://www.unpac.me/results/2851301c-5ae1-4105-aefb-782f69c0137a/

SH256 hash:

680314d913002168afd2dea65e963e8ea0aafbb1f0436cc4b25ab93bafdc8734

MD5 hash:

61708bd5d56d259b54f12b0b524674f6

SHA1 hash:

e357faf4209cac3f54d1a81e1ebcd28104abab36

Link:

https://www.unpac.me/results/2851301c-5ae1-4105-aefb-782f69c0137a/

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

Threat name:

Lokibot

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/6f06a2999f2f68f5a2ec3052f11a16a07221256d32de7710f6c974b71b442780

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:	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:	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