MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196. 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

BianLian

Vendor detections: 17

Intelligence 17 IOCs YARA 33 File information Comments

SHA256 hash:	e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196
SHA3-384 hash:	943875264283f98c6470b9008d0f4c2b4ee2a497722d8196825895adf600d6f5eaebf50d823f4c8646f0b440932f309b
SHA1 hash:	1d880037ca1561f6bd5e6eb0043897f50e1d9b4d
MD5 hash:	a31e7d2550535d43cb8a27919734b23c
humanhash:	don-undress-kitten-tennessee
File name:	e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196
Download:	download sample
Signature	BianLian Create hunting rule
File size:	2'110'976 bytes
First seen:	2025-06-24 07:10:14 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9f4693fc0c511135129493f2161d1e86 (254 x Neshta, 15 x Formbook, 15 x AgentTesla)
ssdeep	49152:kddZjtDrb/TyvO90dL3BmAFd4A64nsfJ7j7TPtGcddRgLj2Dau/oZzQFz1j7:kdfj7zyg5oo7
Threatray	813 similar samples on MalwareBazaar
TLSH	T147A54A43B8D585B4C0AEE13189669293B6307C880F3167D37F50BBB92FB6BD89939354
TrID	75.1% (.EXE) Win32 Executable Borland Delphi 6 (262638/61) 12.3% (.EXE) InstallShield setup (43053/19/16) 4.0% (.EXE) Win32 Executable Delphi generic (14182/79/4) 3.0% (.EXE) Win64 Executable (generic) (10522/11/4) 1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika	pebin
Reporter	TheRavenFile
Tags:	BianLian exe Neshta Ransomware

RakeshKrish12

Source: https://github.com/TheRavenFile/Daily-Hunt/blob/main/BianLian%20Ransomware

Intelligence

File Origin

# of uploads :

# of downloads :

642

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196

Verdict:

Malicious activity

Analysis date:

2025-06-24 07:43:33 UTC

Tags:

neshta auto bianlian

Link:

https://app.any.run/tasks/09faa682-358e-44d1-bb30-adc0604b5bdb

Note:

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

Detection:

Neshta

Link:

https://www.capesandbox.com/analysis/10859/

Detection(s):

Win.Trojan.Neshuta-1

PUA.Win.Packer.Embedpe-3

PUA.Win.Packer.AcprotectUltraprotect-1

Win.Virus.Neshta-7101689-0

Win.Ransomware.BianLian-10004017-2

Win.Trojan.Jadtre-5

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=685a4f7b32ed47a3a8d6add9

Tags:

vmdetect neshta

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Сreating synchronization primitives

Creating a process from a recently created file

Creating a file in the Windows directory

Modifying an executable file

Creating a file in the Program Files subdirectories

Creating a file

Enabling autorun with the shell\open\command registry branches

Infecting executable files

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm base64 borland_delphi fingerprint golang neshta overlay overlay packed packed packer_detected virus winlock

Link:

https://www.filescan.io/uploads/685a4f76cf2af15711164955/reports/6c83d264-b135-459d-8d0a-a532e148fdda/overview

Verdict:

Malicious

Labled as:

Neshta.A

Link:

https://www.hybrid-analysis.com/sample/e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196

Malware family:

BianLian

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/67b8f05f-345d-4145-8330-d9e5d78f8c97

Result

Threat name:

BianLian, Neshta

Detection:

malicious

Classification:

rans.spre.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1721664

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Contain functionality to detect virtual machines

Creates an undocumented autostart registry key

Drops executable to a common third party application directory

Drops or copies MsMpEng.exe (Windows Defender, likely to bypass HIPS)

Drops PE files with a suspicious file extension

Found Tor onion address

Infects executable files (exe, dll, sys, html)

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Potentially malicious time measurement code found

Yara detected BianLian Ransomware

Yara detected Neshta

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 32 Exe x86

Link:

https://app.malva.re/file/a31e7d2550535d43cb8a27919734b23c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196/

Threat name:

Win32.Virus.Neshta

Status:

Malicious

First seen:

2025-04-21 09:25:16 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

37 of 38 (97.37%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4us3yn3ac22l2lln2lqfvlauozn32lryjo665g45m7sjsdqfygla._file

Result

Malware family:

neshta

Score:

10/10

Tags:

family:neshta discovery persistence spyware stealer

Link:

https://tria.ge/reports/250624-hzqbssfm9y/

Behaviour

Modifies registry class

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Drops file in Windows directory

Checks computer location settings

Executes dropped EXE

Modifies system executable filetype association

Reads user/profile data of web browsers

Detect Neshta payload

Neshta

Neshta family

Verdict:

Malicious

Tags:

trojan neshta Win.Trojan.Neshuta-1

YARA:

EXE_Virus_Neshta_March2024 Windows_Virus_Neshta_2a5a14c8 MAL_Neshta_Generic MALWARE_Win_Neshta MAL_Malware_Imphash_Mar23_1

Link:

https://app.threat.zone/submission/6b40b4f7-4039-40e0-b405-80e223ab4eba

Unpacked files

SH256 hash:

e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196

MD5 hash:

a31e7d2550535d43cb8a27919734b23c

SHA1 hash:

1d880037ca1561f6bd5e6eb0043897f50e1d9b4d

Detections:

win_neshta_g0

Neshta

Link:

https://www.unpac.me/results/86f6ee82-15d0-4d58-bcd2-aa453e3c220a/

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/e525bc376016b4bd2d6dd2e05aac14765bbd2e384bbdee9b9d67e4990e05c196

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:	Borland Create hunting rule
Author:	malware-lu

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	EXE_Virus_Neshta_March2024 Create hunting rule
Author:	Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	MALWARE_Win_Neshta Create hunting rule
Author:	ditekSHen
Description:	Detects Neshta

Rule name:	MAL_Malware_Imphash_Mar23_1 Create hunting rule
Author:	Arnim Rupp
Description:	Detects malware by known bad imphash or rich_pe_header_hash
Reference:	https://yaraify.abuse.ch/statistics/

Rule name:	MAL_Neshta_Generic Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Neshta malware
Reference:	Internal Research

Rule name:	MAL_Neshta_Generic_RID2DC9 Create hunting rule
Author:	Florian Roth
Description:	Detects Neshta malware
Reference:	Internal Research

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

Rule name:	neshta_v1 Create hunting rule
Author:	RandomMalware

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

Rule name:	Windows_Virus_Neshta_2a5a14c8 Create hunting rule
Author:	Elastic Security

File information

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

Cape

https://www.capesandbox.com/analysis/10859/

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
MULTIMEDIA_API	Can Play Multimedia	gdi32.dll::StretchDIBits
SHELL_API	Manipulates System Shell	shell32.dll::ShellExecuteA
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	kernel32.dll::GetDriveTypeA kernel32.dll::GetStartupInfoA kernel32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	kernel32.dll::WinExec
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateDirectoryA kernel32.dll::CreateFileA kernel32.dll::DeleteFileA kernel32.dll::GetWindowsDirectoryA kernel32.dll::GetFileAttributesA kernel32.dll::FindFirstFileA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA advapi32.dll::RegSetValueExA

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