MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a83bf4bcdff44e0d773ef37ba25405d6228808c0387243e4b6cb541a4c5a9c1. 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

Gh0stRAT

Vendor detections: 13

Intelligence 13 IOCs YARA 4 File information Comments

SHA256 hash:	8a83bf4bcdff44e0d773ef37ba25405d6228808c0387243e4b6cb541a4c5a9c1
SHA3-384 hash:	3bfd1a20fb6ea2fa773042a690104fce3d6a7d1d33ea330efc874c61c6ee68880857bff8c73918a58b00301aee76bbdb
SHA1 hash:	5ee67cfc7f512bb25948c93537e7bddd8aef4ae3
MD5 hash:	4cddfaedc68f84b2a062ee11d142481c
humanhash:	johnny-zebra-table-ten
File name:	SecuriteInfo.com.Win32.Trojan.HijackLoader.6XNRNH.446.26930
Download:	download sample
Signature	Gh0stRAT Create hunting rule
File size:	8'645'661 bytes
First seen:	2025-07-07 19:19:27 UTC
Last seen:	2025-07-07 20:17:24 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	efd455830ba918de67076b7c65d86586 (105 x Gh0stRAT, 23 x ValleyRAT, 6 x OffLoader)
ssdeep	196608:OSGCtL0kbuYE9JVndDQ5Bbl5enmOt8AOcKPCeyySKGsClVC:OiLLXObndUV0maRSPwyS7sCzC
TLSH	T15B962227F2CB653FF06E4A3649B6E216943B7A6169124C669BEC385CCE352C10D3F607
TrID	49.8% (.EXE) Inno Setup installer (107240/4/30) 20.0% (.EXE) InstallShield setup (43053/19/16) 19.3% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 4.8% (.EXE) Win64 Executable (generic) (10522/11/4) 2.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
dhash icon	5050d270cccc82ae (117 x Adware.Generic, 86 x OffLoader, 50 x ValleyRAT)
Reporter	SecuriteInfoCom
Tags:	exe Gh0stRAT

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

2025-07-07_77ee46ea497ddedea6e762a9d60e9a54_amadey_black-basta_cova_cryptbot_elex_luca-stealer.exe

Verdict:

Malicious activity

Analysis date:

2025-07-07 16:16:24 UTC

Tags:

amadey botnet stealer loader auto-reg lumma telegram rdp auto generic auto-startup gcleaner vidar stealc qrcode smoke

Link:

https://app.any.run/tasks/a9fa7f34-d6df-497b-97d3-05b4efc19be2

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/13372/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686c1e00900df8e7f8686754

Tags:

shellcode autorun dropper virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Creating a window

Creating a process from a recently created file

Сreating synchronization primitives

Searching for synchronization primitives

Creating a file

Searching for the window

Creating a file in the %AppData% subdirectories

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Creating a file in the %AppData% directory

DNS request

Connection attempt

Reading critical registry keys

Unauthorized injection to a recently created process by context flags manipulation

Setting a global event handler for the keyboard

Stealing user critical data

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug embarcadero_delphi fingerprint installer overlay overlay packed packed zero

Link:

https://www.filescan.io/uploads/686c1dfc0737c4165a9304a2/reports/3b1eae1e-46d3-4ccb-8f74-83425177977f/overview

Verdict:

Suspicious

Labled as:

Trojan.Alien.aiuu

Link:

https://www.hybrid-analysis.com/sample/8a83bf4bcdff44e0d773ef37ba25405d6228808c0387243e4b6cb541a4c5a9c1

Malware family:

Sysinternals

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/5a5100d8-b6e1-4285-9b17-bcb268eef70f

Score:

73%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8a83bf4bcdff44e0d773ef37ba25405d6228808c0387243e4b6cb541a4c5a9c1

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 32 Exe x86

Link:

https://app.malva.re/file/4cddfaedc68f84b2a062ee11d142481c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8a83bf4bcdff44e0d773ef37ba25405d6228808c0387243e4b6cb541a4c5a9c1/

Threat name:

Win32.Malware.Heuristic

Status:

Malicious

First seen:

2025-07-07 13:14:08 UTC

File Type:

PE (Exe)

AV detection:

13 of 38 (34.21%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rkb36s6n75cobv3t5433ujkalvrcraemaodsipslns2udjgfvhaq._file

Result

Malware family:

hijackloader

Score:

10/10

Tags:

family:hijackloader credential_access discovery loader spyware stealer

Link:

https://tria.ge/reports/250707-x2arfscq8t/

Behaviour

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Detects HijackLoader (aka IDAT Loader)

HijackLoader

Hijackloader family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/bd602bb3-81b1-4bda-9150-150ce61645dd

Unpacked files

SH256 hash:

8a83bf4bcdff44e0d773ef37ba25405d6228808c0387243e4b6cb541a4c5a9c1

MD5 hash:

4cddfaedc68f84b2a062ee11d142481c

SHA1 hash:

5ee67cfc7f512bb25948c93537e7bddd8aef4ae3

Link:

https://www.unpac.me/results/92e3cb3f-8828-47e9-8586-bd4023e22298/

SH256 hash:

fa83ad5b3cc112e3417db2828911a5b8577292c7ff2df3aed66a4134e40a8240

MD5 hash:

3f091fa17840d0e9ec0146032a8d6990

SHA1 hash:

cbcd63bbab62316bce812dd6c9b8bb92d472330c

Link:

https://www.unpac.me/results/92e3cb3f-8828-47e9-8586-bd4023e22298/

SH256 hash:

8f36d72d51e68c3c8e07f11d8ef953773e92b23017010e8043bdb7798fd763de

MD5 hash:

23e98764ad6a90b3cfc755fa566f62e2

SHA1 hash:

4925c7cd8223da8316ae91c6aa875379bc519ccb

Link:

https://www.unpac.me/results/92e3cb3f-8828-47e9-8586-bd4023e22298/

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:	Borland Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

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)

File information

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

Web download

Gh0stRAT

exe 8a83bf4bcdff44e0d773ef37ba25405d6228808c0387243e4b6cb541a4c5a9c1

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3578229/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/13372/

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

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	advapi32.dll::AllocateAndInitializeSid advapi32.dll::ConvertSidToStringSidW advapi32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW advapi32.dll::EqualSid advapi32.dll::FreeSid
SECURITY_BASE_API	Uses Security Base API	advapi32.dll::AdjustTokenPrivileges advapi32.dll::GetTokenInformation
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CreateProcessW advapi32.dll::OpenProcessToken advapi32.dll::OpenThreadToken kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryA kernel32.dll::LoadLibraryExW kernel32.dll::LoadLibraryW kernel32.dll::GetDriveTypeW kernel32.dll::GetVolumeInformationW kernel32.dll::GetSystemInfo
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateDirectoryW kernel32.dll::CreateFileW kernel32.dll::DeleteFileW kernel32.dll::GetWindowsDirectoryW kernel32.dll::GetSystemDirectoryW kernel32.dll::GetFileAttributesW
WIN_BASE_USER_API	Retrieves Account Information	advapi32.dll::LookupPrivilegeValueW
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExW advapi32.dll::RegQueryValueExW
WIN_USER_API	Performs GUI Actions	user32.dll::PeekMessageW user32.dll::CreateWindowExW

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