MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f50c600f53b85a60bde27afe5305968f221f92e40cb2e4e5b2c7f4b53fd9a31. 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 3 File information Comments

SHA256 hash:	6f50c600f53b85a60bde27afe5305968f221f92e40cb2e4e5b2c7f4b53fd9a31
SHA3-384 hash:	19a0806d0674c329c8fe9ddc5a4d73d2a3334fe211034e0ef754929da68f5005be1f8bf6195d7b63bb7d233d09d9eea7
SHA1 hash:	23877992e240686e0082041eee54a8185945875b
MD5 hash:	7fdb659dd4635bc1037b63df08948ebc
humanhash:	berlin-river-violet-fish
File name:	Scan01_pdf.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	706'560 bytes
First seen:	2020-04-30 06:16:50 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	556c6a7e5f749bf800bb7913c54276f4 (10 x AgentTesla, 8 x Loki, 4 x RemcosRAT)
ssdeep	12288:2JtGIf+pco+KipZHb9GNTU6Bd1K/+71UWS35RjfD19nGsPMXn:2LdfZhpFb6TU2uE19S3bLDrGskXn
Threatray	1'499 similar samples on MalwareBazaar
TLSH	69E4AF26F2D04837D2732A3C9D5BD764A83A7E103E25A84A6BF42D4C5F3879136392D7
Reporter	abuse_ch
Tags:	exe Loki

abuse_ch

Malspam distributing Loki:

HELO: vps.honeywell-egypt.com
Sending IP: 204.93.168.246
From: hana <hana@knapparel.com.vn>
Subject: Re: Payment Advise
Attachment: Payment slip for Inv-00GHM097 and Inv-00GKL087.gz (contains "Scan01_pdf.exe")

Loki C2:
http://rnarport.com/divide/five/fre.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

Gathering data

Threat name:

Win32.Trojan.Injector

Status:

Malicious

First seen:

2020-04-29 09:51:00 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

26 of 31 (83.87%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=n5immahvhoc2mc66e6x6kmczndzcd6joidfs4ts3fr7uwu75tiyq._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:	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

zip 18f5870e37a3ea690c842a8493ffcf264768440797ef9193751de32ec5d000de

Loki

exe 6f50c600f53b85a60bde27afe5305968f221f92e40cb2e4e5b2c7f4b53fd9a31

(this sample)

Dropped by

MD5 258c5736934b3f8098e531de0b5d2976

Delivery method

Distributed via e-mail attachment

Dropped by

SHA256 18f5870e37a3ea690c842a8493ffcf264768440797ef9193751de32ec5d000de

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_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
SHELL_API	Manipulates System Shell	shell32.dll::ShellExecuteExA shell32.dll::ShellExecuteA shell32.dll::SHGetFileInfoA
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryExA kernel32.dll::LoadLibraryA kernel32.dll::GetSystemInfo kernel32.dll::GetStartupInfoA kernel32.dll::GetDiskFreeSpaceA kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::FindFirstFileA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::CreateMenu user32.dll::FindWindowA user32.dll::PeekMessageA user32.dll::CreateWindowExA

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