MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 daa11fdb959bb255dbc1df14a8d59a8e61217e242d2cd4c56423a68ef938131a. 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

TrickBot

Vendor detections: 4

Intelligence 4 IOCs YARA 1 File information Comments

SHA256 hash:	daa11fdb959bb255dbc1df14a8d59a8e61217e242d2cd4c56423a68ef938131a
SHA3-384 hash:	c45a3caac4c0acf124d77e0d029fb2642f539285646db039b44dcd2fc71606e1525712e8917da80bbad3d13d26302698
SHA1 hash:	ad3d15e8909b8f96f087730ab8510370131e0f6a
MD5 hash:	f1b261043b56ef6ade3aecb795188aa1
humanhash:	green-red-artist-oregon
File name:	SecuriteInfo.com.FileRepMalware.11336
Download:	download sample
Signature	TrickBot Create hunting rule
File size:	612'772 bytes
First seen:	2020-03-19 20:52:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	bd0f5a7a10766b84f6871b5eb872a131 (1 x TrickBot)
ssdeep	12288:2PAx3ihbFAoVWmdIfhjJsoUbywD5yLun9YjAxEe1Bp7:2UShbFTdqfhFpUOw8iJL
Threatray	102 similar samples on MalwareBazaar
TLSH	E2D4BE127B81C87EC67231314952D7F56AAEBC305E3297877BD52B3E5E342D18E2834A
Reporter	SecuriteInfoCom
Tags:	TrickBot

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.FileRepMalware.11336.UNOFFICIAL

PUA.Win.Downloader.Aiis-6803892-0

Gathering data

Threat name:

Win32.Trojan.Kryptik

Status:

Malicious

First seen:

2020-03-19 17:27:08 UTC

AV detection:

28 of 30 (93.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=3kqr7w4vtozflw6b34kkrvm2rzqsc7refuwnjrleeoti56jycmna._file

Verdict:

suspicious

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

Threat name:

Unknown

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/daa11fdb959bb255dbc1df14a8d59a8e61217e242d2cd4c56423a68ef938131a

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:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

TrickBot

exe daa11fdb959bb255dbc1df14a8d59a8e61217e242d2cd4c56423a68ef938131a

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/327168/

Delivery method

Distributed via web download

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::CLSIDFromProgID ole32.dll::CoFreeUnusedLibraries
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetVolumeInformationA KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::GetFileAttributesA KERNEL32.dll::FindFirstFileA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExA ADVAPI32.dll::RegDeleteKeyA ADVAPI32.dll::RegOpenKeyA ADVAPI32.dll::RegOpenKeyExA ADVAPI32.dll::RegQueryValueA ADVAPI32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	USER32.dll::AppendMenuA USER32.dll::PeekMessageA USER32.dll::CreateWindowExA USER32.dll::CreateWindowExW

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