MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f0b62d8f8b8a122a56f91a14bcacf34f16e973c147e77b2c8238a7d73f86087. 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: 6f0b62d8f8b8a122a56f91a14bcacf34f16e973c147e77b2c8238a7d73f86087
SHA3-384 hash: 5b20c0395233da2300a67f87074abc8f3731435285d6b8829ba84e96ea7fa94785203c00f26b16511572175259b9f24a
SHA1 hash: eecf5f2335871b4fc29299826b9bb843a5f1c07f
MD5 hash: 452098f00398bdc26b2a47dcbe543659
humanhash: butter-magnesium-nine-kentucky
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'186'433 bytes
First seen:2023-02-15 13:30:17 UTC
Last seen:2023-02-15 14:14:47 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:JH0LsgZFGdDfQ6AGXiyemiVy+eSrdls78IRv2MR:dt8gDI6AQYyJSrd2tvjR
TLSH T14FE5127C7544D8ADC290BEB49C3AD8E78CEA6DE3E9E0A52270C97F3F527E1484619107
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 :
15
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-15 13:34:37 UTC
Tags:
installer
Link:
https://app.any.run/tasks/b5c9ff7e-4b62-4dc7-9022-d15d81310b4f

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/366576/
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/70348/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
greyware installer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63ecde98cc8a53ea10ecff05/reports/17aa84e7-652d-41ec-99a4-b2f4af7a8b94/overview
Verdict:
Malicious
Labled as:
Downloader/BeamWinHTTP
Link:
https://www.hybrid-analysis.com/sample/6f0b62d8f8b8a122a56f91a14bcacf34f16e973c147e77b2c8238a7d73f86087
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/bf150c66-4ec5-433e-9d18-469982846fda
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1175729
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f0b62d8f8b8a122a56f91a14bcacf34f16e973c147e77b2c8238a7d73f86087/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-15 13:31:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
17 of 25 (68.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n4fwfwhyxcqsfjlpsgquxswpgtyw5fz4cr7hpmwieofh247ymcdq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230215-qsdnesbf6x/
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:
32525b59d252014673aaa1342f00f22d0e4b5b3c19cf4ba003560b9c9fc45b0d
MD5 hash:
4c42fa933b83662178ac19c7e34f496a
SHA1 hash:
9fb67cccb7efae4be2c091586265b8768f5c5baa
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/84c26fd9-479e-452d-ac97-41b3637f29ed/
SH256 hash:
eb23d2eb45e2d47d3eaffe6b0c843bbd481475532b334b337bd39f009d5b5b29
MD5 hash:
05c134fd4428b46b265001a793c678e4
SHA1 hash:
9b373e381b5249b50938b621cc68d2ac574db6f3
Link:
https://www.unpac.me/results/84c26fd9-479e-452d-ac97-41b3637f29ed/
SH256 hash:
96ec705a5e342dcd7a9d8a1d182cfa6a31bfe0092ecb3e1fb335d3c628e2a47e
MD5 hash:
2bb5e30832a2fb3f0da1281db7a0c92a
SHA1 hash:
29af50f7c5ca929844b8dcb3c415558066e0a2ff
Link:
https://www.unpac.me/results/84c26fd9-479e-452d-ac97-41b3637f29ed/
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
Link:
https://www.unpac.me/results/84c26fd9-479e-452d-ac97-41b3637f29ed/
SH256 hash:
6f0b62d8f8b8a122a56f91a14bcacf34f16e973c147e77b2c8238a7d73f86087
MD5 hash:
452098f00398bdc26b2a47dcbe543659
SHA1 hash:
eecf5f2335871b4fc29299826b9bb843a5f1c07f
Link:
https://www.unpac.me/results/84c26fd9-479e-452d-ac97-41b3637f29ed/
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/6f0b62d8f8b8a122a56f91a14bcacf34f16e973c147e77b2c8238a7d73f86087

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/366576/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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