MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d352fea89fb920a9e817a2ee3ee3b0817c4fd65aa58e9786c6f5a2e8f6855d32. 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: d352fea89fb920a9e817a2ee3ee3b0817c4fd65aa58e9786c6f5a2e8f6855d32
SHA3-384 hash: bfd88e5bcb6d64ce3e1c601e09a8d20547702051aa75b05c70fa61d3cb29f0a8ee8a9ab2efa0b66be4d04dd761a396b6
SHA1 hash: 3eac18af67e4cbb9dc55b257fd75e20c10ea480a
MD5 hash: 58395057bdb621b175cfe2d91a73ae32
humanhash: leopard-hotel-maryland-ink
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'128'562 bytes
First seen:2023-02-06 10:31:22 UTC
Last seen:2023-02-06 10:58:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'507 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:nZxNoH9xL0E1i6vXpaExhrOZG81xZLCgv2MR:Z/ygE1iqpD1OZGM1v2MR
TLSH T147A52319A248D0FAD365CF34C61CC0F14A93AEA8E5E0543731A97E8E3BB65CC217EB55
TrID 75.1% (.EXE) Inno Setup installer (109740/4/30)
9.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon fcfcfcc4ecfcfe00 (51 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 :
16
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-06 10:33:53 UTC
Tags:
installer
Link:
https://app.any.run/tasks/2692cecc-5a6a-42cb-a5b4-444efec6e2aa

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/360789/
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
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
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65711/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/63e0d724447edb203a02e6ef/reports/dc4d1351-9801-49dc-9f10-0eeddb486575/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/d352fea89fb920a9e817a2ee3ee3b0817c4fd65aa58e9786c6f5a2e8f6855d32
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/7058745b-f1b4-4bb9-988e-460a47111876
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1166496
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 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: 799267 Sample: file.exe Startdate: 06/02/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 5 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->31 dropped 57 Obfuscated command line found 10->57 14 file.tmp 18 16 10->14         started        signatures6 process7 file8 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->33 dropped 35 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->35 dropped 37 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->37 dropped 39 6 other files (5 malicious) 14->39 dropped 17 FRec26.exe 24 14->17         started        process9 dnsIp10 41 45.12.253.56, 49712, 80 CMCSUS Germany 17->41 43 45.12.253.72, 49713, 80 CMCSUS Germany 17->43 45 45.12.253.75, 49714, 80 CMCSUS Germany 17->45 29 C:\Users\user\AppData\...\qz30GmBBp.exe, PE32 17->29 dropped 21 cmd.exe 1 17->21         started        23 qz30GmBBp.exe 17->23         started        file11 process12 process13 25 taskkill.exe 1 21->25         started        27 conhost.exe 21->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d352fea89fb920a9e817a2ee3ee3b0817c4fd65aa58e9786c6f5a2e8f6855d32/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 10:32:09 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=2njp5ke7xeqkt2axulxd5y5qqf6e7vs2uwhjpbwg6wror5ufluza._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230206-mky3lsgg4s/
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:
d446d27fbdde952c3dd572632fd04b70013f9862784331095b0e6a93f4180c06
MD5 hash:
1c243415a278c597027817d555ef8d8c
SHA1 hash:
466957fd548c4baa36b6755378e430e8a527b309
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/83afca55-795a-452c-a219-427f52d448d2/
SH256 hash:
ca983a6222d2f4fb227f97992a5d8768e443d4f095d93d9d472d431e3800ffde
MD5 hash:
e635bd9b1408bb1bf98e91ab124775b6
SHA1 hash:
2a11088213c5e2e57baedc80205fd692eb6d3f46
Link:
https://www.unpac.me/results/83afca55-795a-452c-a219-427f52d448d2/
SH256 hash:
d352fea89fb920a9e817a2ee3ee3b0817c4fd65aa58e9786c6f5a2e8f6855d32
MD5 hash:
58395057bdb621b175cfe2d91a73ae32
SHA1 hash:
3eac18af67e4cbb9dc55b257fd75e20c10ea480a
Link:
https://www.unpac.me/results/83afca55-795a-452c-a219-427f52d448d2/
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/d352fea89fb920a9e817a2ee3ee3b0817c4fd65aa58e9786c6f5a2e8f6855d32

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/360789/

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