MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de8255aed7b8c2e2c2ee91226af189ba6cc0deb25e1f6cee579bb92e41da6816. 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: 4

Intelligence 4 IOCs YARA 4 File information Comments 1

SHA256 hash:	de8255aed7b8c2e2c2ee91226af189ba6cc0deb25e1f6cee579bb92e41da6816
SHA3-384 hash:	689b5be18b4fdaf06225f1561302b88c4fd727fc0f95167cc7494ecfaf46017934da451164ff266367d1119e4f0580d4
SHA1 hash:	0436cf39403988a95487f51acade9aecd34173a1
MD5 hash:	97b5033aa51cc3f06bb37760bcc4431a
humanhash:	uranus-earth-alaska-sad
File name:	63ac8eea2f1472de99277790c2792b61.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	106'496 bytes
First seen:	2020-04-06 01:20:25 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	0239fd611af3d0e9b0c46c5837c80e09 (252 x Loki, 1 x Heodo)
ssdeep	1536:czvQSZpGS4/31A6mQgL2eYCGDwRcMkVQd8YhY0/EqfIzmd:nSHIG6mQwGmfOQd8YhY0/EqUG
Threatray	1'471 similar samples on MalwareBazaar
TLSH	82A31A42B2A5C030F7B74DB2BB73A5B7857E7C332D22C44E9352459A18215E1EB7AB13
Reporter	abuse_ch
Tags:	exe GuLoader Loki

abuse_ch

Payload dropped by GuLoader from the following URL:
https://beeps.my/tz/b2_build_encrypted_1E75CB0.bin

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

Win.Trojan.naKocTb-6331389-1

Win.Trojan.Autoit-7057849-0

Win.Trojan.Autoit-7057866-0

Gathering data

Threat name:

Win32.Trojan.Fareit

Status:

Malicious

First seen:

2020-04-06 01:35:26 UTC

File Type:

PE (Exe)

AV detection:

30 of 31 (96.77%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=32bfllwxxdbofqxosergv4mjxjwmbxvslypwz3sxto4s4qo2nala._file

Verdict:

malicious

Label(s):

lokipasswordstealer(pws)

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

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:	Lokibot Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Lokibot in memory
Reference:	internal research

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.

Malspam

Loki

gz 580fa8aa467a041f098469b1648ee05237d5c9fb9da1298a76e263f6910f1b2f

Loki

exe 4e7757f18ae0c6aeac44ed49de53657e81d46474c75c431b291e3e5712b94045

Loki

exe de8255aed7b8c2e2c2ee91226af189ba6cc0deb25e1f6cee579bb92e41da6816

(this sample)

Dropped by

MD5 63ac8eea2f1472de99277790c2792b61

Dropped by

MD5 73b94a967eeef7f9349e8cdcb08d4ff8

Dropped by

GuLoader

Dropped by

SHA256 4e7757f18ae0c6aeac44ed49de53657e81d46474c75c431b291e3e5712b94045

Dropped by

SHA256 cd721de56fb2c2fdc0c2ce47e8a1a6f29b53d22cec68c18894a40cd51437510b

URLhaus

https://urlhaus.abuse.ch/url/335606/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
WIN_SOCK_API	Uses Network to send and receive data	WS2_32.dll::freeaddrinfo WS2_32.dll::getaddrinfo

Comments

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commented on 2020-04-06 09:43:14 UTC

COVID-19 themed malspam distributing GuLoader->Loki:

HELO: mxserver7-out10.masterweb.com
Sending IP: 103.25.223.243
From: Asia_DHL | Express <dhlexpress.billingid@dhl.com>
Subject: DHL Shipping Documents, Invoice and AWB/ Service impact due to\x0a COVID-19 outbreak
Attachment: DHL Shipping Documents.gz (contains "DHL Shipping Documents")

GuLoader payloed URL (Loki):
https://beeps.my/tz/b2_build_encrypted_1E75CB0.bin

Loki C2:
http://audiosv.com/b2/Panel/fre.php (45.252.248.29)