MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ff2a8b065dc58f45e5e74f118bc31cdff64a6474bfa2244e0af0d1a9a4d0716. 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 1 YARA 17 File information Comments

SHA256 hash:	8ff2a8b065dc58f45e5e74f118bc31cdff64a6474bfa2244e0af0d1a9a4d0716
SHA3-384 hash:	eaf28acd1974adf3376b5e098e70a35f4bc774d26d0668f995881b814dd6602578785ce9a8f8cfd0bfc26594418b74e8
SHA1 hash:	41602f44ac167a8d4c3351568aaa1ef502f93de0
MD5 hash:	bac95a4fa6736d4582329ad57045c25b
humanhash:	kentucky-texas-pasta-north
File name:	bac95a4fa6736d4582329ad57045c25b.exe
Download:	download sample
Signature	Meterpreter Create hunting rule
File size:	73'802 bytes
First seen:	2025-05-14 06:05:20 UTC
Last seen:	2025-05-14 14:25:19 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	481f47bbb2c9c21e108d65f52b04c448 (257 x Meterpreter, 93 x Metasploit, 33 x ShikataGaNai)
ssdeep	1536:I9UR8wldIncsGAH8Oxs2Bmslnha38Mb+KR0Nc8QsJq39:DPdk5GAcYBrhBe0Nc8QsC9
TLSH	T10B73BF42A9C40462D1A5123E6B7537B169B0F5B67611C0DB7A8CCEF5EFC18B0A72A3C7
TrID	37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 12.7% (.EXE) Win64 Executable (generic) (10522/11/4) 7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	abuse_ch
Tags:	exe Meterpreter

abuse_ch

Meterpreter C2:
206.42.37.212:4444

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
206.42.37.212:4444	https://threatfox.abuse.ch/ioc/1264503/

Intelligence

File Origin

# of uploads :

# of downloads :

465

Origin country :

Vendor Threat Intelligence

Malware family:

meterpreter

ID:

File name:

bac95a4fa6736d4582329ad57045c25b.exe

Verdict:

Malicious activity

Analysis date:

2025-05-14 06:08:12 UTC

Tags:

meterpreter backdoor payload metasploit shellcode mimikatz tools

Link:

https://app.any.run/tasks/264940e5-d5d8-4b37-901e-f7705650338e

Note:

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

Detection(s):

Win.Trojan.Swrort-5710536-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=682433984a59e5a2ce046421

Tags:

metasploit emotet rozena

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 cobalt cobalt lolbin microsoft_visual_cc overlay packed remote

Link:

https://www.filescan.io/uploads/682432d30e639896258399b9/reports/71349580-2637-4641-845d-801bd9b60336/overview

Verdict:

Malicious

Labled as:

Trojan.CryptZ.Marte.1

Link:

https://www.hybrid-analysis.com/sample/8ff2a8b065dc58f45e5e74f118bc31cdff64a6474bfa2244e0af0d1a9a4d0716

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/31f1e651-0086-474e-8cf8-f6d819e1dc35

Result

Threat name:

Metasploit, Meterpreter

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1689599

Signature

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Contains functionality to capture and log keystrokes

Contains functionality to change the desktop window for a process (likely to hide graphical interactions)

Contains functionality to check if the process is started with administrator privileges

Contains functionality to inject code into remote processes

Contains functionality to inject threads in other processes

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Potentially Suspicious Malware Callback Communication

Yara detected Metasploit Payload

Yara detected Meterpreter

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8ff2a8b065dc58f45e5e74f118bc31cdff64a6474bfa2244e0af0d1a9a4d0716

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8ff2a8b065dc58f45e5e74f118bc31cdff64a6474bfa2244e0af0d1a9a4d0716/

Threat name:

Win32.Backdoor.Swrort

Status:

Malicious

First seen:

2025-05-11 04:27:00 UTC

File Type:

PE (Exe)

AV detection:

34 of 37 (91.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=r7zkrmdf3rmpixs6otyrrpbrzx7wjjshjp5cerhav4grvgsna4la._file

Verdict:

malicious

Label(s):

metasploit

Similar samples:

error

Meterpreter

Result

Malware family:

metasploit

Score:

10/10

Tags:

family:metasploit backdoor discovery trojan

Link:

https://tria.ge/reports/250514-gtsz3aen31/

Behaviour

System Location Discovery: System Language Discovery

MetaSploit

Metasploit family

Malware Config

C2 Extraction:

206.42.37.212:4444

Verdict:

Malicious

Tags:

red_team_tool metasploit Win.Trojan.Swrort-5710536-0

YARA:

Windows_Trojan_Metasploit_4a1c4da8 Cobalt_functions

Link:

https://app.threat.zone/submission/fe96b8dc-6cea-4c42-a0f5-4e03793c7f5b

Unpacked files

SH256 hash:

8ff2a8b065dc58f45e5e74f118bc31cdff64a6474bfa2244e0af0d1a9a4d0716

MD5 hash:

bac95a4fa6736d4582329ad57045c25b

SHA1 hash:

41602f44ac167a8d4c3351568aaa1ef502f93de0

Link:

https://www.unpac.me/results/50bc6e40-aedd-42c6-a2a5-658943022837/

Malware family:

Metasploit

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8ff2a8b065dc/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/8ff2a8b065dc58f45e5e74f118bc31cdff64a6474bfa2244e0af0d1a9a4d0716

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

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

Rule name:	lsadump Create hunting rule
Author:	Benjamin DELPY (gentilkiwi)
Description:	LSA dump programe (bootkey/syskey) – pwdump and others

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

Rule name:	metasploit_rev_tcp_32 Create hunting rule
Author:	Javier Rascon

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	Rozena Create hunting rule

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:	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:	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_46e1c247 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Metasploit_47f5d54a Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Metasploit_4a1c4da8 Create hunting rule
Author:	Elastic Security
Description:	Identifies Metasploit 64 bit reverse tcp shellcode.

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_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

File information

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

No further information available

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

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