MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7475db7ff71a655c148820592471897f2ada47b1ae154e23cb83a666152ca23d. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7475db7ff71a655c148820592471897f2ada47b1ae154e23cb83a666152ca23d
SHA3-384 hash: 520a1dc91198cdbd1f010839725b5d0e163833ba781a4681a28e9fd77fe960f97f12d9c0b1b138b2bcfe1ba48fe4857b
SHA1 hash: 2e6daf1c15e351f80cba62684b579436499590b4
MD5 hash: 6eddae304e3a83f8ff061c1d1f7617e5
humanhash: kilo-fish-spaghetti-cup
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'308'908 bytes
First seen:2023-07-12 05:06:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'453 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:SfOym3/1mFQitCjcH8Gc2oedn703SS8YGfFonf/0TE5YdBOHYfoPdl2vSBreuS20:SGloFajcDc2o2703P8YFcA5YdBmZFeua
Threatray 3'554 similar samples on MalwareBazaar
TLSH T14C553386B684A4F8F0E21FFD1C0A24D549367D315A3D58687C1C9CCF9F69E1AAE48783
TrID 80.3% (.EXE) Inno Setup installer (109740/4/30)
10.3% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 84c160b0d670b044 (28 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
274
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-12 05:07:49 UTC
Tags:
installer gcleaner
Link:
https://app.any.run/tasks/20e1cbdf-3be1-4073-979f-263c305b1e6c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/416193/
Detection(s):
SecuriteInfo.com.Adware.Generic2.DOZ.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
Launching the process to interact with network services
Modifying a system file
Searching for synchronization primitives
Launching a process
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/97197/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/64ae34f6a15fc7eb4fd10a52/reports/1d367ebc-0915-48aa-a5ed-e2465e7b128b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7475db7ff71a655c148820592471897f2ada47b1ae154e23cb83a666152ca23d
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/77268543-a0b7-4f20-bbec-70a343c712c3
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271389
Signature
Antivirus detection for dropped file
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)
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1271389 Sample: file.exe Startdate: 12/07/2023 Architecture: WINDOWS Score: 100 40 45.12.253.72 CMCSUS Germany 2->40 42 45.12.253.75 CMCSUS Germany 2->42 44 45.12.253.98 CMCSUS Germany 2->44 48 Found malware configuration 2->48 50 Antivirus detection for URL or domain 2->50 52 Antivirus detection for dropped file 2->52 54 5 other signatures 2->54 9 file.exe 2 2->9         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\...\is-IUD05.tmp, PE32 9->30 dropped 12 is-IUD05.tmp 11 102 9->12         started        process6 file7 32 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 12->32 dropped 34 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 12->34 dropped 36 C:\...\unins000.exe (copy), PE32 12->36 dropped 38 8 other files (6 malicious) 12->38 dropped 15 ReuSpacer712.exe 8 12->15         started        19 net.exe 1 12->19         started        process8 dnsIp9 46 45.12.253.56, 80 CMCSUS Germany 15->46 28 C:\Users\user\AppData\...\KR0vbLqWJC.exe, PE32 15->28 dropped 21 KR0vbLqWJC.exe 15->21         started        24 conhost.exe 19->24         started        26 net1.exe 1 19->26         started        file10 process11 signatures12 56 Multi AV Scanner detection for dropped file 21->56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7475db7ff71a655c148820592471897f2ada47b1ae154e23cb83a666152ca23d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-12 05:07:05 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=or25w77xdjsvyfeiebmsi4mjp4vnur5rvyku4i6lqotgmfjmui6q._file
Verdict:
malicious
Similar samples:
474e293e9c25fdccd36c77f62b4b234fc97d8f1122dcbe78494f5482b6675f44
GCleaner
58d57f768804a9c0594a2f9a2db379788d41fbeaca4936a1fe6a0f8986265a77
GCleaner
5b06a1d47febc51608577e8827a61ae277ac79a5d4beeeab6bc1ddd6b9a88077
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93cb045c691341fee5fe4b5aae26233c3bdfb480db20a904ef7f7749db2c6e86
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9dc3c210f41de276264b20019ec64beb14955fb59dff048b10fab6a397a26be3
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a966075818dd971effd37c47d3de59591064a7bc99f37296e04c6d8a63ce3ea2
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c50ed0352f86462194d23cc0b3128c28eca1eaa426049abddd58e697e29831cb
GCleaner
cf34174392d422249a3b1c2a488709b3606143bf51acfa14ca53928051697331
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e88259872bb2df0913c156511df3eba707e0a39f520fecd3316654c26cd05334
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f77c4cd95258a487da134a7537ba181ff528e07116c5a96887e315bb2d20213a
GCleaner
+ 3'544 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230712-fry8mach8t/
Behaviour
Kills process with taskkill
Runs net.exe
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:
791d331401bec29cf3d7c1fddb9380d36d43d281403322a1367788de75039355
MD5 hash:
57b9d6f4f4398670884ef90f70ff24f8
SHA1 hash:
b505774e2ca096f8c5755147ac31ed4bcbe8b4b0
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/4b86aa95-581a-46a0-81cd-06a62b79566e/
SH256 hash:
ad163b8fb539c34d4907f536783878e59f47b5f7db306c16540e62c67e2f0564
MD5 hash:
5e7cf14034dfaa6b4b94b620cdf68572
SHA1 hash:
0e989c3fc23109df8fc864d20dae11c194b5d1bf
Link:
https://www.unpac.me/results/4b86aa95-581a-46a0-81cd-06a62b79566e/
SH256 hash:
bf0fa5f6b9f9441f017bdad197c5de6c2f577083b4327686a91ea6c78c045226
MD5 hash:
3131d931d7910fa3efa7217ece151c70
SHA1 hash:
78300051440ec75334aa8c1c461fdf3bef8c046b
Link:
https://www.unpac.me/results/4b86aa95-581a-46a0-81cd-06a62b79566e/
SH256 hash:
7475db7ff71a655c148820592471897f2ada47b1ae154e23cb83a666152ca23d
MD5 hash:
6eddae304e3a83f8ff061c1d1f7617e5
SHA1 hash:
2e6daf1c15e351f80cba62684b579436499590b4
Link:
https://www.unpac.me/results/4b86aa95-581a-46a0-81cd-06a62b79566e/
Please note that we are no longer able to provide a coverage score for Virus Total.

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
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/
Cape
Cape
https://www.capesandbox.com/analysis/416193/

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