MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f. 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

Threat unknown

Vendor detections: 10

Intelligence 10 IOCs YARA 8 File information Comments

SHA256 hash:	014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f
SHA3-384 hash:	4c899677f0b826db61139993716f50ad804239453a7f9148cb667fca3fddc11f296b49d0414f5fe9421b1b690dd3ca22
SHA1 hash:	88d5dbff87ef4f35a533b058675d2b8dec1eb7bf
MD5 hash:	68ab70189c18ea0f01e27846bf44fb64
humanhash:	stairway-monkey-yankee-india
File name:	update.exe
Download:	download sample
File size:	3'325'608 bytes
First seen:	2024-04-07 05:55:41 UTC
Last seen:	2024-04-07 05:56:20 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	cd89a08ea1160ef07f07bb71de292e49
ssdeep	49152:DOwgIV/wsfa9LLP7eruqQE4ovYqtyFV3aipRrVaKS7ZF5TChL8gpIzHrylucI0hS:XVoQCAjA0hkIS2j8wX
Threatray	3 similar samples on MalwareBazaar
TLSH	T1ABF5AE0F77830EB9F166AA32466392A5E725BCF129D16A4F202DF34C1E36B414FF5948
TrID	41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10523/12/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	74f4e4cceac2c4dc (7 x AgentTesla, 6 x AveMariaRAT, 3 x CobaltStrike)
Reporter	Anonymous
Tags:	exe redteam signed

Code Signing Certificate

Organisation:	Hangzhou Infogo Tech Co., Ltd.
Issuer:	DigiCert Assured ID Code Signing CA-1
Algorithm:	sha1WithRSAEncryption
Valid from:	2018-07-12T00:00:00Z
Valid to:	2021-07-15T12:00:00Z
Serial number:	020eb527bac01099593e2ea902e397cb
Intelligence:	3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	bd0500124dc0bc45718d0ff18f3cec1a0e804ee21a9601e723ab05eb42e7e29d
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Anonymous

Redteam

Intelligence

File Origin

# of uploads :

# of downloads :

291

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f.exe

Verdict:

Suspicious activity

Analysis date:

2024-04-07 05:57:03 UTC

Tags:

backdoor

Link:

https://app.any.run/tasks/e8b4d020-8c89-4e4b-96f4-92e368a4b9bc

Note:

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

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

DNS request

Creating a file

Creating a process from a recently created file

Creating a window

Creating a file in the Program Files subdirectories

Connection attempt

Sending a custom TCP request

Sending a UDP request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

89%

Tags:

anti-debug bash expand lolbin overlay packed

Link:

https://www.filescan.io/uploads/66124300f4fe020219b2f1ee/reports/096c99b9-af5f-418d-8b4e-b0f746aeaed2/overview

Verdict:

Malicious

Labled as:

VHO_Trojan_Win64_Agentb_gen

Link:

https://www.hybrid-analysis.com/sample/014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/b67b2e77-97ef-45a9-91dc-3184596d4377

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1421488

Signature

Found direct / indirect Syscall (likely to bypass EDR)

Icon mismatch, binary includes an icon from a different legit application in order to fool users

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

82%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=afghdkxy2k5nledzwigpu5emytxcl7xvpu5k7vegiqipwbnsyi7q._file

Verdict:

malicious

Label(s):

zloader

597b7e9962b42c4568492aaa44c7164fbf2c1a81d627bc2262a82b05b1e19534

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/240407-gm2cvsfa32/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Executes dropped EXE

Unpacked files

SH256 hash:

014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f

MD5 hash:

68ab70189c18ea0f01e27846bf44fb64

SHA1 hash:

88d5dbff87ef4f35a533b058675d2b8dec1eb7bf

Detections:

INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL

Link:

https://www.unpac.me/results/8e4375d5-16e7-4b6e-a7fa-cc1a4ead1461/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/014c71aaf8d2/report/overview.html

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/014c71aaf8d2bad59079b20cfa748cc4ee25fef57d3aafd4864410fb05b2c23f

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:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing URLs to raw contents of a Github gist

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Delivery method

Other

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_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessA KERNEL32.dll::OpenProcess KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::FillConsoleOutputAttribute KERNEL32.dll::FillConsoleOutputCharacterW KERNEL32.dll::SetConsoleCursorPosition KERNEL32.dll::SetConsoleTextAttribute KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleScreenBufferInfo
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::GetFileAttributesA KERNEL32.dll::GetTempPathA

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample