MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ee4c4a84f70205e3ff1a55984eab7633c17e2f00b67935f297ce6eac23c764f. 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


GCleaner


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ee4c4a84f70205e3ff1a55984eab7633c17e2f00b67935f297ce6eac23c764f
SHA3-384 hash: 0cd8ebe8a24e0a021cd4bc6d585f7edef526f186f30ba576ed04be94161389a51188929840b905ab5fb7cfde54467fcc
SHA1 hash: 19932bb513a77a5af9a063ed65fd342aade83739
MD5 hash: 15459cf34d781a60ec3d1b3b97d7a557
humanhash: oregon-mexico-network-north
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'342'611 bytes
First seen:2023-02-04 22:00:55 UTC
Last seen:2023-02-04 22:29:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:d3ZBOoiQj1IXYimueTu85CCPSt1kMw2onSbRoZdHLCgv2MR:XBOo1jEzeTR1PNMw5+ETv2MR
TLSH T110B5EF124CA8E0A7E0C88FB0CCE35DFB5D55ECB9C1B8491795147EFB3A32E522C56629
TrID 78.6% (.EXE) Inno Setup installer (109740/4/30)
10.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
2.1% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 96968e8e0f0f9696 (49 x GCleaner, 1 x NetSupport)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://45.12.253.74/pineapple.php?pub=mixinte

Intelligence

File Origin
# of uploads :
15
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-04 22:06:15 UTC
Tags:
installer
Link:
https://app.any.run/tasks/402e6585-75b3-4c46-97fa-e41aad84802b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nymaim
Create hunting rule
Link:
https://www.capesandbox.com/analysis/360299/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Modifying a system file
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a process
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65331/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63ded59f89bd67c10fdc8e60/reports/3dff7485-2d11-40d3-9e00-7351f8255f26/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/6ee4c4a84f70205e3ff1a55984eab7633c17e2f00b67935f297ce6eac23c764f
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/15cd36b9-094b-4083-90a7-5f0a209d0f84
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1165865
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 798634 Sample: file.exe Startdate: 04/02/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Antivirus detection for URL or domain 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 5 other signatures 2->56 10 file.exe 2 2->10         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->32 dropped 60 Obfuscated command line found 10->60 14 file.tmp 18 16 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->38 dropped 40 6 other files (5 malicious) 14->40 dropped 17 FRec24.exe 20 14->17         started        process9 dnsIp10 42 45.12.253.56, 49695, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49696, 80 CMCSUS Germany 17->44 46 2 other IPs or domains 17->46 30 C:\Users\user\AppData\...\V4nJh9MqJvcX.exe, PE32 17->30 dropped 21 V4nJh9MqJvcX.exe 17->21         started        24 cmd.exe 1 17->24         started        file11 process12 signatures13 58 Multi AV Scanner detection for dropped file 21->58 26 taskkill.exe 1 24->26         started        28 conhost.exe 24->28         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6ee4c4a84f70205e3ff1a55984eab7633c17e2f00b67935f297ce6eac23c764f/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-04 22:01:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n3smjkcpoaqf4p7ruvmyj2vxmm6bpyxqbntzgxzjpttovqr4ozhq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230204-1w7e1seg74/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
GCleaner
Malware Config
C2 Extraction:
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Unpacked files
SH256 hash:
292bd5f75c4dd78558cd3fa582f1848354bb55a8aec4cffecca3760f0d676a6e
MD5 hash:
96b6f9fdfed70829c67598879f3fad88
SHA1 hash:
7fabbb5c45128aa66a129810ad38d5965eeccf77
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/068ba435-3e62-41c9-945d-f22cafd8f17b/
SH256 hash:
37d52f7edbd10a8a07003cc4a30309426521e246be503359b00243b5a9bbd00d
MD5 hash:
638fb4ef136453ec136c9e0658c13f72
SHA1 hash:
6bd35f0bb95f39c46d4d09a04ec9f95cb225cf68
Link:
https://www.unpac.me/results/068ba435-3e62-41c9-945d-f22cafd8f17b/
SH256 hash:
6ee4c4a84f70205e3ff1a55984eab7633c17e2f00b67935f297ce6eac23c764f
MD5 hash:
15459cf34d781a60ec3d1b3b97d7a557
SHA1 hash:
19932bb513a77a5af9a063ed65fd342aade83739
Link:
https://www.unpac.me/results/068ba435-3e62-41c9-945d-f22cafd8f17b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/6ee4c4a84f70205e3ff1a55984eab7633c17e2f00b67935f297ce6eac23c764f

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:win_gcleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gcleaner.

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/360299/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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