MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c3ce0355bfa42b379830b93a76cffd32fceed54e6b549ae4a1132ca30b392ff. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c3ce0355bfa42b379830b93a76cffd32fceed54e6b549ae4a1132ca30b392ff
SHA3-384 hash: 5e5a1c1ecb23fe2572c7e183af32ad1a54846fed8b09a1eaa521b1a8587ba0dcff7f949589ae56428385e756cc57bdbb
SHA1 hash: 4299a9a8e97a6ad330c1e0e2cc3368834a40f0cb
MD5 hash: 32282cfa34ebd3aa220bb196c683a46e
humanhash: maryland-maryland-vermont-fourteen
File name:connector1.exe
Download: download sample
Signature Meterpreter
Create hunting rule
File size:73'802 bytes
First seen:2024-10-16 18:28:09 UTC
Last seen:2025-02-05 07:44:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 481f47bbb2c9c21e108d65f52b04c448 (257 x Meterpreter, 93 x Metasploit, 33 x ShikataGaNai)
ssdeep 1536:ISobLjmZ0irkrNHsFOjzPkA+2QMb+KR0Nc8QsJq39:uHKZ1eVzskQe0Nc8QsC9
TLSH T1AF73BF42E9C46426C262027D667539BA56B5F5F62206C2CA7A8CCDF4DFD1CB0A3263C7
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 JAMESWT_WT
Tags:exe github-com--BaksVoronov Meterpreter

Intelligence

File Origin
# of uploads :
10
# of downloads :
406
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
connector1.exe
Verdict:
Malicious activity
Analysis date:
2024-10-16 18:37:17 UTC
Tags:
metasploit
Link:
https://app.any.run/tasks/21b8fdfd-7dc6-40a6-a5b6-2624c0c6870b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Swrort-5710536-0
Create hunting rule

BC.Win.Trojan.Swrort-17210
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671005f01d4ef219fa636fe0
Tags:
Cobaltstrike Cobalt Rozena
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cobalt lolbin meterpreter microsoft_visual_cc obfuscated overlay packed remote rozena swrort virus
Link:
https://www.filescan.io/uploads/671005f0988d038c40b81d63/reports/0a93c9fd-578d-4fc3-a5c6-71f318076db3/overview
Verdict:
Malicious
Labled as:
Trojan.CryptZ.Marte.1
Link:
https://www.hybrid-analysis.com/sample/3c3ce0355bfa42b379830b93a76cffd32fceed54e6b549ae4a1132ca30b392ff
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a75abe4f-8811-4db6-9499-4c0f204a9a57
Result
Threat name:
Metasploit
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1535308
Signature
AI detected suspicious sample
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
Sigma detected: Potentially Suspicious Malware Callback Communication
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3c3ce0355bfa42b379830b93a76cffd32fceed54e6b549ae4a1132ca30b392ff
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c3ce0355bfa42b379830b93a76cffd32fceed54e6b549ae4a1132ca30b392ff/
Threat name:
Win32.Backdoor.Meterpreter
Create hunting rule
Status:
Malicious
First seen:
2024-10-14 08:36:43 UTC
File Type:
PE (Exe)
AV detection:
35 of 38 (92.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hq6oank37jblg6mdboj2o3h72mx453ku422utlskcezmumftsl7q._file
Result
Malware family:
metasploit
Create hunting rule
Score:
  10/10
Tags:
family:metasploit backdoor discovery trojan
Link:
https://tria.ge/reports/241016-w4w7ssyemj/
Behaviour
System Location Discovery: System Language Discovery
MetaSploit
Malware Config
C2 Extraction:
89.204.90.65:4444
Verdict:
Malicious
Tags:
red_team_tool cobalt_strike metasploit
YARA:
CobaltStrike_Resources_Reverse_Bin_v2_5_through_v4_x Windows_Trojan_Metasploit_4a1c4da8 Cobalt_functions
Link:
https://app.threat.zone/submission/2d184ea5-de61-4694-bb08-55ac57ca22b9
Unpacked files
SH256 hash:
3c3ce0355bfa42b379830b93a76cffd32fceed54e6b549ae4a1132ca30b392ff
MD5 hash:
32282cfa34ebd3aa220bb196c683a46e
SHA1 hash:
4299a9a8e97a6ad330c1e0e2cc3368834a40f0cb
Link:
https://www.unpac.me/results/a19403f6-1499-4f71-b885-a97c10170645/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Metasploit
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/3c3ce0355bfa42b379830b93a76cffd32fceed54e6b549ae4a1132ca30b392ff

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_Reverse_Bin_v2_5_through_v4_x
Create hunting rule
Author:gssincla@google.com
Description:Cobalt Strike's resources/reverse.bin signature for versions 2.5 to 4.x
Reference:https://cloud.google.com/blog/products/identity-security/making-cobalt-strike-harder-for-threat-actors-to-abuse
Rule name:CobaltStrike__Resources_Reverse_Bin_v2_5_through_v4_x
Create hunting rule
Author:gssincla@google.com
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:Windows_Trojan_Metasploit_4a1c4da8
Create hunting rule
Author:Elastic Security
Description:Identifies Metasploit 64 bit reverse tcp shellcode.

File information

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

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::FreeSid
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::SetStdHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::WSARecv
WS2_32.dll::WSASend

Comments