MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cab76d3d8538a2fda294935315d5cc2f035887bc43ad2a9b64eadb5a5decc593. 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

SHA256 hash:	cab76d3d8538a2fda294935315d5cc2f035887bc43ad2a9b64eadb5a5decc593
SHA3-384 hash:	935ff935e50b836e0bcffdea178ccfd147c0d015a109ab4ccd411d2f9a01701896bff9ed1a6ab282d9900cbaa82b864c
SHA1 hash:	411f69a1aa20be60f550bca8bec547d032b7e436
MD5 hash:	35a33406d1a7a4692b0a9492e6dff2be
humanhash:	south-stream-enemy-uranus
File name:	MT103_PDF.exe
Download:	download sample
Signature	Loki Create hunting rule
File size:	653'824 bytes
First seen:	2020-04-01 12:20:53 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	a17563c04d15b724e8cf090518294c73 (5 x Loki, 1 x AZORult, 1 x 404Keylogger)
ssdeep	12288:9KzVIr2VadKEcOhKj/EZhhxqhe4g1euWUiL0fInB6PUm4os:qmJdKKKjmhyVg1euXTwMPUm49
Threatray	1'483 similar samples on MalwareBazaar
TLSH	D2D49E36B2E14473D1272A389D1B97BC9C25FE102F2865666BF91C0C9F396C1393A3D6
Reporter	abuse_ch
Tags:	COVID-19 exe Loki

abuse_ch

COVID-19 themed malspam:

HELO: fake.com
Sending IP: 89.40.114.225
From: finance2 <thiel@cedarpoint.com>
Subject: COVID-19: Copy of Transfer Receipt From Our Bank
Attachment: MT103_PDF.arj (contains "MT103_PDF.exe")

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:

2020-04-01 02:53:41 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

28 of 31 (90.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zk3w2pmfhcrp3iuusnjrlvomf4bvrb54iowsvg3e5lnvuxpmywjq._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

zip b1e19894fc550d27ae9e8034dabedff5d16bbf452bcd7707a3e3c5a8e1377d8d

Loki

exe cab76d3d8538a2fda294935315d5cc2f035887bc43ad2a9b64eadb5a5decc593

(this sample)

Dropped by

MD5 7f1c8f37b004527443d14c9826021772

Dropped by

SHA256 b1e19894fc550d27ae9e8034dabedff5d16bbf452bcd7707a3e3c5a8e1377d8d

Delivery method

Distributed via e-mail attachment

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 ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_API	Can Play Multimedia	winmm.dll::mciGetErrorStringA winmm.dll::mciSendCommandA
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::VirtualAllocEx 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_EXEC_API	Can Execute other programs	kernel32.dll::WinExec
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::GetFileAttributesA kernel32.dll::FindFirstFileA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_BASE_USER_API	Retrieves Account Information	kernel32.dll::GetComputerNameA
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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