MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63. 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

Meterpreter

Vendor detections: 16

Intelligence 16 IOCs YARA 18 File information Comments 1

SHA256 hash:	f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63
SHA3-384 hash:	0e704941121b25ff1f66552a4fb3fa3b925c78eaab5d69e6e7d5eb15033652760fbfb1f3ae62a058707e343e38629ba3
SHA1 hash:	00946ab04db6e5f0161624807a593bef8cdf3530
MD5 hash:	41b1b1f3940c54bf207a9e6f7d0eada6
humanhash:	may-freddie-august-sixteen
File name:	cracked.exe
Download:	download sample
Signature	Meterpreter Create hunting rule
File size:	251'904 bytes
First seen:	2024-05-24 05:48:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	481f47bbb2c9c21e108d65f52b04c448 (257 x Meterpreter, 93 x Metasploit, 33 x ShikataGaNai)
ssdeep	3072:BzqTC/VXu6wke0Nc8QsCtR6C45ds/1sAUsMGbCpcAQbzFkFgjGrRzQYw:lqGdXu6wv0Nc8Qsi6F6dMiAHgjc2Y
Threatray	59 similar samples on MalwareBazaar
TLSH	T1A5349E02B5C08031D1AB127916BB6B321A7DBC7617768A9F7B98CC894FB44D0B33A757
TrID	41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 7.5% (.EXE) Win64 Executable (generic) (10523/12/4) 4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter	lontze7
Tags:	exe Metasploit meterperter Meterpreter Rozena

lontze7

Downloaded from: https://185.228.139[.]123/cracked.exe (Rozena)

Intelligence

File Origin

# of uploads :

# of downloads :

410

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63.exe

Verdict:

Malicious activity

Analysis date:

2024-05-24 05:55:26 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/ab8f553d-83ce-4cc0-8d54-a42450f42f38

Note:

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

Detection(s):

Win.Exploit.Meterpreter-9777172-0

Win.Exploit.Meterpreter-10009254-0

SecuriteInfo.com.BackDoor.Meterpreter.119.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66502b2d02cf134c1c7f8efdwin7simulatehigh_evasion

Tags:

Generic Stealth Meterpreter

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

crypto lolbin remote

Link:

https://www.filescan.io/uploads/66502a559c0b71aaf523e14c/reports/738ad2ac-129c-4be5-9f02-383780b5a9b7/overview

Verdict:

Malicious

Labled as:

DeepScan:Generic.ShellCode.Marte.2

Link:

https://www.hybrid-analysis.com/sample/f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

Meterpreter

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d9bebd4f-a9de-47c4-a218-65119fdcc04c

Result

Threat name:

Metasploit, Meterpreter

Detection:

malicious

Classification:

troj.evad

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/1446997

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Contains functionality to inject threads in other processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Metasploit Payload

Yara detected Meterpreter

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63/

Threat name:

Win32.Backdoor.Meterpreter

Status:

Malicious

First seen:

2024-05-22 16:20:09 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 24 (95.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6u2keccnfnm5g52bx7sgqsecqb4vs7qxwsvg4ngx624or4mhvvrq._file

Verdict:

malicious

Meterpreter

690e1f519a5ca9a1698ae738ca06c030380779a1a989cefb6dff7025e4c5baed

Meterpreter

8270d45e0ff9f3bf19cb0bcaf72e21190d3c404ccd79e7b773b4ba3b915f37cd

Meterpreter

990c81ff3bcd5d3b332e34c57462a3560c588322828d3953266e801eb4e52c2e

Meterpreter

b13f42d26dbbe2481ff01fe2987be00bd907d203db78f5384fc12273708b4a09

Meterpreter

d909148e5963b054bf85ad82cbd20312b117a4eea3c9f613f866a9438e99a0fe

Meterpreter

eac27ea606e7f61b9c1a0467212b1adcfe01041dc8885a5d3220509b9b812824

Meterpreter

f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63

Meterpreter

+ 49 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/240524-gh1krsff5w/

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/d87fdb8a-7065-4031-b523-cede01164392

Unpacked files

SH256 hash:

76fbc3357de0dcbce5c40a07608979ac3e31ea57434f01a7e3fe326a9238ae3a

MD5 hash:

b924d841d472bdd99b8ec9ab07018673

SHA1 hash:

607dce7b2dd9f4192a3fa69128e4c757d7b35336

Detections:

MALWARE_Win_Meterpreter

Link:

https://www.unpac.me/results/1c988634-b069-4f6a-a1d7-3225bb443a76/

SH256 hash:

f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63

MD5 hash:

41b1b1f3940c54bf207a9e6f7d0eada6

SHA1 hash:

00946ab04db6e5f0161624807a593bef8cdf3530

Detections:

SUSP_Imphash_Mar23_2

MALWARE_Win_Meterpreter

INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Link:

https://www.unpac.me/results/1c988634-b069-4f6a-a1d7-3225bb443a76/

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/f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63

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

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	maldoc_getEIP_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	MALWARE_Win_Meterpreter Create hunting rule
Author:	ditekSHen
Description:	Detects Meterpreter payload

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	SUSP_Imphash_Mar23_2 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:	Internal Research

Rule name:	Windows_Trojan_Metasploit_38b8ceec Create hunting rule
Description:	Identifies the API address lookup function used by metasploit. Also used by other tools (like beacon).

Rule name:	Windows_Trojan_Metasploit_38b8ceec Create hunting rule
Author:	Elastic Security
Description:	Identifies the API address lookup function used by metasploit. Also used by other tools (like beacon).

Rule name:	Windows_Trojan_Metasploit_7bc0f998 Create hunting rule
Description:	Identifies the API address lookup function leverage by metasploit shellcode

Rule name:	Windows_Trojan_Metasploit_7bc0f998 Create hunting rule
Author:	Elastic Security
Description:	Identifies the API address lookup function leverage by metasploit shellcode

Rule name:	Windows_Trojan_Metasploit_c9773203 Create hunting rule
Description:	Identifies the 64 bit API hashing function used by Metasploit. This has been re-used by many other malware families.
Reference:	https://github.com/rapid7/metasploit-framework/blob/04e8752b9b74cbaad7cb0ea6129c90e3172580a2/external/source/shellcode/windows/x64/src/block/block_api.asm

Rule name:	Windows_Trojan_Metasploit_c9773203 Create hunting rule
Author:	Elastic Security
Description:	Identifies the 64 bit API hashing function used by Metasploit. This has been re-used by many other malware families.
Reference:	https://github.com/rapid7/metasploit-framework/blob/04e8752b9b74cbaad7cb0ea6129c90e3172580a2/external/source/shellcode/windows/x64/src/block/block_api.asm

File information

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

Web download

Meterpreter

exe f534a2084d2b59d37741bfe46848828079597e17b4aa6e34d7f6b8e8f187ad63

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2862094/

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
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::FreeSid
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::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::SetStdHandle
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW
WIN_SOCK_API	Uses Network to send and receive data	WS2_32.dll::WSARecv WS2_32.dll::WSASend

Comments

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commented on 2024-05-24 05:51:56 UTC

Rozena C2: 185.228.139.123:8443