MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db20133abc299621f98c326b1f33882b741fd0d8dd4fb65e18f8210b3beb6f4b. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db20133abc299621f98c326b1f33882b741fd0d8dd4fb65e18f8210b3beb6f4b
SHA3-384 hash: 60a9ee388d204ca0124c717ee8675034d53c8fb4328867352683ed19c3f14c9850a932ac828eddd7fcf9f42bfafcff6b
SHA1 hash: 1af8d7eb1f133855edcf6f78d1a2da26874d38f2
MD5 hash: 5684158d36c6ca943b116988b9559d6b
humanhash: virginia-oklahoma-bluebird-emma
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'370'834 bytes
First seen:2023-02-14 06:17:58 UTC
Last seen:2023-02-14 06:44:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:JH6lyrbLuZBJleeZ3GgI54rk4L4Nygv2MR:d6lq4JrpMWrk4+ygvjR
TLSH T16BF5127C7145C86DC290FEB58C3694F71CE76EE3D8A4A42270C9BF3F8279589961A207
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 14b0b0fceeaa3b18 (363 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 :
8
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-14 06:18:33 UTC
Tags:
installer
Link:
https://app.any.run/tasks/b0ce31fb-be9f-4d9b-ae35-67e05e7ae86f

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/365444/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
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/69381/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63eb279c97e87dd9097ef4db/reports/466e680f-73f4-4d94-9c4d-9b610933c035/overview
Verdict:
Suspicious
Labled as:
Downloader/BeamWinHTTP
Link:
https://www.hybrid-analysis.com/sample/db20133abc299621f98c326b1f33882b741fd0d8dd4fb65e18f8210b3beb6f4b
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:
Unknown
Link:
https://analyze.intezer.com/analyses/e079f933-6add-4159-b928-a9c24d96e928
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1174107
Signature
Machine Learning detection for dropped file
Obfuscated command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 806897 Sample: file.exe Startdate: 14/02/2023 Architecture: WINDOWS Score: 48 26 Machine Learning detection for dropped file 2->26 7 file.exe 2 2->7         started        process3 file4 16 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 7->16 dropped 28 Obfuscated command line found 7->28 11 file.tmp 18 17 7->11         started        signatures5 process6 file7 18 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 11->18 dropped 20 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 11->20 dropped 22 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 11->22 dropped 24 7 other files (6 malicious) 11->24 dropped 14 FRec214.exe 11->14         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db20133abc299621f98c326b1f33882b741fd0d8dd4fb65e18f8210b3beb6f4b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mqbgov4fglcd6mmgjvr6m4ifn2b7ugy3vh3mxqy7aqqwo7ln5fq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230214-g2lwqabc89/
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:
cd67d2de8a366b6e815918806273eccbbe77914217456dd95559fde2724d6ce6
MD5 hash:
e8f8cad73bd6284889542412d132d1f0
SHA1 hash:
6caa200e545cc5fa4a1ccdf67b447dbad10aeef5
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/6f1ce846-54ac-4c53-b718-27061451b9d0/
SH256 hash:
27dad74e93e7d64aa74f47be00803e191e8380bfc3273974c816fb7d0b135ce6
MD5 hash:
5259cf4ed4f03215f17b4824e31fec41
SHA1 hash:
51036e643e3d02e253ba3bf4dba4737580fbcb81
Link:
https://www.unpac.me/results/6f1ce846-54ac-4c53-b718-27061451b9d0/
SH256 hash:
d79e5dd2fa8de1c8884d4f04665b1114cc5571a98a1435e76c7ff98df81b499f
MD5 hash:
140ffefb3963117e3da3de362474593f
SHA1 hash:
0bb183a2573e569c0692e355cb57cd7ec704a512
Link:
https://www.unpac.me/results/6f1ce846-54ac-4c53-b718-27061451b9d0/
SH256 hash:
db20133abc299621f98c326b1f33882b741fd0d8dd4fb65e18f8210b3beb6f4b
MD5 hash:
5684158d36c6ca943b116988b9559d6b
SHA1 hash:
1af8d7eb1f133855edcf6f78d1a2da26874d38f2
Link:
https://www.unpac.me/results/6f1ce846-54ac-4c53-b718-27061451b9d0/
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/db20133abc299621f98c326b1f33882b741fd0d8dd4fb65e18f8210b3beb6f4b

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/365444/

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