MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4418892f1be6d6e2358595636cf30ed9a56ef3a5b50b9421f03791b463542e62. 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: 4418892f1be6d6e2358595636cf30ed9a56ef3a5b50b9421f03791b463542e62
SHA3-384 hash: e4c2c81db67934460564d89572f8e6c4a162346342218b6fa51dec8fc7d3bded7d92772a54d56f8f184a821603b032ce
SHA1 hash: 9c3df27f309be888ba0a34cad6a48bd72502477e
MD5 hash: fc794b29d95a68bfded428f6821f63cc
humanhash: diet-autumn-music-network
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'025'821 bytes
First seen:2023-03-29 06:43:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:EGlJfs46H8IW9Xc2QDyBVhSCmBaJCxY9xZ0v2J233vPi5dlLYp:5pIWNc2nNmsJCqx+n3vIPYp
TLSH T16B95331BE5D845F4D8B352B69E10CA458FE4FF415F3849C9388BAE5D8FB9C02E921392
TrID 50.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.2% (.EXE) Inno Setup installer (109740/4/30)
4.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
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 :
255
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-29 06:45:34 UTC
Tags:
installer loader rat redline opendir cryptbot
Link:
https://app.any.run/tasks/716ea070-e573-43aa-bd18-3b51ec42ee42

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/378383/
Detection(s):
SecuriteInfo.com.TR.Spy.KGBSpy.1.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
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/75559/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/6423de3584fe7631c302ac1d/reports/9790f17e-5f7b-4822-a899-ef5337d2b2ed/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1251208
Link:
https://www.hybrid-analysis.com/sample/4418892f1be6d6e2358595636cf30ed9a56ef3a5b50b9421f03791b463542e62
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/3ae8e5e4-aaa8-4102-968e-9c7ca456bf54
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1204065
Signature
Antivirus / Scanner detection for submitted sample
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 stalling execution ending in API Sleep call
Machine Learning detection for dropped file
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4418892f1be6d6e2358595636cf30ed9a56ef3a5b50b9421f03791b463542e62/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-03-29 06:44:07 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqmisly343loenmfsvrwz4yo3gsw545fwufziipqg6i3iy2ufzra._file
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230329-hhgy4agg4z/
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:
eae7f8942255b546168a6a52767f12a9c8e316fd7f0d2738300f6dc70657a5b3
MD5 hash:
7b309fbfd3925c454db1fe70948e09f8
SHA1 hash:
03486b4bf6c4208f0ac50f034ee573ba3fdb594c
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/e3eee9d7-49f3-4769-a505-2771ad9d7caa/
SH256 hash:
a25b99d2ac6bfd83f32ba60354df38f0522dc1cc728ea01d9416868fc0564fdf
MD5 hash:
e178b64da5dbca9927968366f32602ff
SHA1 hash:
fa8310d6ce4f1e56c54d82ddda5fdf7678b29c59
Link:
https://www.unpac.me/results/e3eee9d7-49f3-4769-a505-2771ad9d7caa/
SH256 hash:
4418892f1be6d6e2358595636cf30ed9a56ef3a5b50b9421f03791b463542e62
MD5 hash:
fc794b29d95a68bfded428f6821f63cc
SHA1 hash:
9c3df27f309be888ba0a34cad6a48bd72502477e
Link:
https://www.unpac.me/results/e3eee9d7-49f3-4769-a505-2771ad9d7caa/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4418892f1be6/report/overview.html
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/4418892f1be6d6e2358595636cf30ed9a56ef3a5b50b9421f03791b463542e62

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/378383/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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