MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42. 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: 15


Intelligence 15 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42
SHA3-384 hash: 688a824b277bb3fb02a289ad10e9f74eabd9ddd04f93966f10da8f9c9c004bcfcabf587ae6c58869275af1f6596144bc
SHA1 hash: b7171be5e8a552346f4f44148c8935ed52ba90d6
MD5 hash: c457b64b8faf93fb23adb3d3b6a6cb78
humanhash: sodium-finch-fanta-louisiana
File name:rev.exe
Download: download sample
Signature Meterpreter
Create hunting rule
File size:208'384 bytes
First seen:2024-09-03 04:36:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b4c6fff030479aa3b12625be67bf4914 (122 x Meterpreter, 16 x Metasploit, 4 x CobaltStrike)
ssdeep 3072:s0E+XfB1GKd/Pq6/Okg15ZLMvTcF1jjS1pE8V4f46ZgLyj6nGycH6My+:ssdaGOBZgvT6XypES4TjFT6
TLSH T11F146C5632A400BAE977913CC6938B07E7B6B44A07B097CF076443BAAF1B7D2653D721
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter lontze7
Tags:Meterpreter

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rev.exe
Verdict:
No threats detected
Analysis date:
2024-09-03 04:42:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2c266e9f-6d57-418d-b818-aabdb7067702

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Exploit.D388a-9756522-0
Create hunting rule

Win.Exploit.Meterpreter-9777172-0
Create hunting rule

SecuriteInfo.com.Crypt_r.AKH.14258.12458.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d69274f3d7ccf99f8fa9b4
Tags:
Stealth Xpack
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
apt crypto exploit masm packed xpack
Link:
https://www.filescan.io/uploads/66d6927108bf8bf8e85c0ed2/reports/b85af0b5-ec6c-4041-9a8f-a007a4d5582c/overview
Verdict:
Malicious
Labled as:
Trojan.Metasploit
Link:
https://www.hybrid-analysis.com/sample/592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42
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:
Metasploit Framework
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/49b0bf91-7c39-4b62-b6f9-4ff5f0ac18ae
Result
Threat name:
Metasploit, Meterpreter
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1503199
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Contains functionality to inject threads in other processes
Found direct / indirect Syscall (likely to bypass EDR)
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:
PE
Link:
https://malprob.io/report/592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42/
Threat name:
Win64.Backdoor.Meterpreter
Create hunting rule
Status:
Malicious
First seen:
2024-09-01 20:10:00 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=leshjjvpzktkcfdvesskesxjuu242whqiprbrk3evyqy5zzct5ba._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240903-e8s79sxcpm/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/87bbe98a-1191-49e2-b277-91ba5f000416
Unpacked files
SH256 hash:
b7ca94c487621f21f76a45ba632e66977020dd35e23718f35c058437940d6cd8
MD5 hash:
184924843e5f0a4694f77d3ba335dc9d
SHA1 hash:
ce56a7d494fd170a5e4ecd262d882bdd2aaf2162
Detections:
MALWARE_Win_Meterpreter
Create hunting rule
Link:
https://www.unpac.me/results/24661eef-08d6-4152-a1d0-873e981e1265/
Parent samples :
01c4c4582cdfc256135e87ae42ebccb02f2c2cdea4a37c233948a3ac454e1593
592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42
e477416cf4c7f6a79b5b0b88d28aff708c6b89f4fb93b775ad2b6f69020680a3
d46988f81eb72e8587a297dfb345ea39eba96a9ba248041424fd8e2191a49cf7
053542ef7ed95b8bb4cc040e732cf4fad01e24c3a60b3b1c3b1c794b6bcf8d55
8d8f1b404e0e59a6ca4bf5f19120d8d89dd8a412d7516d900f53a004a6f02fee
SH256 hash:
592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42
MD5 hash:
c457b64b8faf93fb23adb3d3b6a6cb78
SHA1 hash:
b7171be5e8a552346f4f44148c8935ed52ba90d6
Detections:
MAL_Malware_Imphash_Mar23_1
Create hunting rule
Link:
https://www.unpac.me/results/24661eef-08d6-4152-a1d0-873e981e1265/
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/592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42

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:APT_Lazarus_Loader_Dec_2020_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect loader used by Lazarus group in december 2020
Reference:Internal Research
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:MALWARE_Win_Meterpreter
Create hunting rule
Author:ditekSHen
Description:Detects Meterpreter 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:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
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

Executable exe 592474a6afcaa6a1147524a4a24ae9a535cd58f043e218ab64ae218ee7229f42

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3154167/
  
Delivery method
Distributed via web download

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments