MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba. 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: 13

Intelligence 13 IOCs YARA 8 File information Comments 1

SHA256 hash:	cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba
SHA3-384 hash:	5b9ad2651273e2067a4988b4cce21cf54f02e14267a2e1ec618d8e99363a4439d32fa882fd34752870fcd2c02c8c8260
SHA1 hash:	267e5b61fb2212c00deb1ff60720a0b892323292
MD5 hash:	a82bf5b8bd59d570d8731e1a3d79051f
humanhash:	friend-april-music-green
File name:	a82bf5b8bd59d570d8731e1a3d79051f
Download:	download sample
Signature	Meterpreter Create hunting rule
File size:	7'168 bytes
First seen:	2024-05-16 07:46:58 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	b4c6fff030479aa3b12625be67bf4914 (122 x Meterpreter, 16 x Metasploit, 4 x CobaltStrike)
ssdeep	24:eFGStrJ9u0/6pznZdkBQAVxkRwKZqdIeNDMSCvOXpmB:is0sfkBQdRwLISD9C2kB
TLSH	T12AE1B51337184DB6D87C067C07E3FD6762584F293F3B42758A2803073962124B4F4E14
TrID	38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1)
Reporter	zbetcheckin
Tags:	64 exe Meterpreter

Intelligence

File Origin

# of uploads :

# of downloads :

310

Origin country :

Vendor Threat Intelligence

Detection(s):

Win.Malware.Metasploit-10022275-0

SecuriteInfo.com.Crypt_r.AKH.14258.12458.UNOFFICIAL

Gathering data

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cobalt cobalt metasploit meterpreter packed rozena xpack

Link:

https://www.filescan.io/uploads/6645b9f8d7fb0506c939e439/reports/d2dfa16c-bd21-4d72-90f6-2169bc389ef3/overview

Verdict:

Malicious

Labled as:

Trojan.Metasploit

Link:

https://www.hybrid-analysis.com/sample/cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba

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:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/612c4fad-9bbc-4aba-9850-cba4c949d20e

Result

Threat name:

Metasploit

Detection:

malicious

Classification:

troj

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/1442474

Signature

Antivirus / Scanner detection for submitted sample

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Metasploit Payload

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba/

Threat name:

Win64.Backdoor.Meterpreter

Status:

Malicious

First seen:

2024-05-07 08:48:16 UTC

File Type:

PE+ (Exe)

AV detection:

34 of 38 (89.47%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zls6vecftzczxofflyfxobqxfebpzrhe2yb4mw3cmnu66f4y4s5a._file

Result

Malware family:

metasploit

Score:

10/10

Tags:

family:metasploit backdoor trojan

Link:

https://tria.ge/reports/240516-jmh8dsaf8y/

Behaviour

MetaSploit

Malware Config

C2 Extraction:

34.143.198.6:8080

Unpacked files

SH256 hash:

cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba

MD5 hash:

a82bf5b8bd59d570d8731e1a3d79051f

SHA1 hash:

267e5b61fb2212c00deb1ff60720a0b892323292

Detections:

CobaltStrike_Resources_Reverse64_Bin_v2_5_through_v4_x

MAL_Malware_Imphash_Mar23_1

CobaltStrike_Resources_Reverse64_Bin_v2_5_through_v4_x

Link:

https://www.unpac.me/results/ab33a1ca-e363-4758-a922-8947400ec081/

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

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba

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:	CobaltStrike_Resources_Reverse64_Bin_v2_5_through_v4_x Create hunting rule
Author:	gssincla@google.com
Description:	Cobalt Strike's resources/reverse64.bin signature for versions v2.5 to v4.x
Reference:	https://cloud.google.com/blog/products/identity-security/making-cobalt-strike-harder-for-threat-actors-to-abuse

Rule name:	CobaltStrike__Resources_Reverse64_Bin_v2_5_through_v4_x Create hunting rule
Author:	gssincla@google.com

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:	metasploit_rev_tcp_64 Create hunting rule
Author:	Javier Rascon

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	Windows_Trojan_Metasploit_91bc5d7d Create hunting rule
Author:	Elastic Security

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 cae5ea90459e459bb8a55e0b7706172902fcc4e4d603c65b626369ef1798e4ba

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2851721/

URLhaus

https://urlhaus.abuse.ch/url/2851720/

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_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Comments

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zbet commented on 2024-05-16 07:46:59 UTC

url : hxxp://34.143.198.6/reverse.exe