MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049. 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

Metasploit

Vendor detections: 14

Intelligence 14 IOCs YARA 11 File information Comments 1

SHA256 hash:	84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049
SHA3-384 hash:	b0e6150dea77aa5af0224b44638255a31faef6ed25c8cc6549fd2420607869ebb7061582a8b26f10886976dae2cd4644
SHA1 hash:	8b55695b49cb6662d9e75d91a4c1dc790660343b
MD5 hash:	a62abdeb777a8c23ca724e7a2af2dbaa
humanhash:	oregon-jig-apart-uncle
File name:	a62abdeb777a8c23ca724e7a2af2dbaa
Download:	download sample
Signature	Metasploit Create hunting rule
File size:	7'168 bytes
First seen:	2024-06-10 13:23:13 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	b4c6fff030479aa3b12625be67bf4914 (125 x Meterpreter, 16 x Metasploit, 4 x CobaltStrike)
ssdeep	24:eFGStrJ9u0/6qZBnZdEBQAV8aKq9K9qR0eNDJSqUmZEWdXCIGDpmB:is0bXEBQpE9cSDoqUjWZCSB
TLSH	T132E1A1233B0048BAC86C173542E3FC77728A99683B7B93B74A1802073B9222412B1E06
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 Metasploit

Intelligence

File Origin

# of uploads :

# of downloads :

430

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049.exe

Verdict:

Malicious activity

Analysis date:

2024-06-10 13:23:58 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/757701cd-5351-41bc-86e7-e7abe2ddaa15

Note:

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

Detection(s):

Win.Trojan.MSShellcode-6

SecuriteInfo.com.Crypt_r.AKH.14258.12458.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=666708465c0e232c1ff0283awin7simulatehigh_evasion

Tags:

Generic Network Stealth Metasploit Meterpreterstager

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Launching cmd.exe command interpreter

Creating a process with a hidden window

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cobalt masm packed

Link:

https://www.filescan.io/uploads/6666fe74ef9fdf64aa699efb/reports/404e0907-8993-41d7-8c0b-75cd238f22a5/overview

Verdict:

Malicious

Labled as:

Trojan.Metasploit

Link:

https://www.hybrid-analysis.com/sample/84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049

Malware family:

Metasploit Framework

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/02c38aa3-9e2e-4abb-9183-94af6f3fc31e

Result

Threat name:

Metasploit

Detection:

malicious

Classification:

troj

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/1454596

Signature

Antivirus / Scanner detection for submitted sample

Contains functionality to start reverse TCP shell (cmd.exe)

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Snort IDS alert for network traffic

Yara detected Metasploit Payload

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049/

Threat name:

Win64.Backdoor.Meterpreter

Status:

Malicious

First seen:

2024-06-10 13:24:05 UTC

File Type:

PE+ (Exe)

AV detection:

23 of 24 (95.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qs66sp4ijobqqvdjqdvvkhng2k4lzdklr4ldi2ndtth5f6jxibeq._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/240610-qncwbsxfmq/

Behaviour

Suspicious use of WriteProcessMemory

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/e8c406b8-29a4-456e-9b6f-ed4e57ead123

Unpacked files

SH256 hash:

84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049

MD5 hash:

a62abdeb777a8c23ca724e7a2af2dbaa

SHA1 hash:

8b55695b49cb6662d9e75d91a4c1dc790660343b

Detections:

CobaltStrike_Resources_Reverse64_Bin_v2_5_through_v4_x

MAL_Malware_Imphash_Mar23_1

MALWARE_Win_MeterpreterStager

CobaltStrike_Resources_Reverse64_Bin_v2_5_through_v4_x

Link:

https://www.unpac.me/results/6f727b3f-da1a-4947-938c-3d390a7c1c36/

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

Threat name:

CobaltStrike

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049

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:	MALWARE_Win_MeterpreterStager Create hunting rule
Author:	ditekSHen
Description:	Detects Meterpreter stager payload

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_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_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

Metasploit

exe 84bde93f884b8308546980eb551da6d2b8bc8d4b8f163469a39ccfd2f9374049

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2882153/

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 2024-06-10 13:23:14 UTC

url : hxxp://172.105.66.118/payloads/dmshell.exe