MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46ebb6b418eb64f3aea6c82f86e63001b0cf24043854861aa435e0b7e70c0d8b. 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: 46ebb6b418eb64f3aea6c82f86e63001b0cf24043854861aa435e0b7e70c0d8b
SHA3-384 hash: 0394dc012fa1f6407115310478539ad55f45256137de5627a32ab6badd285df557ec82739fe6785f6221d41ee7bf746e
SHA1 hash: d04a41b044b01a53be309057f7e1b4d09392840f
MD5 hash: 3777972c23c48f892dee9c9ca0cfdf25
humanhash: snake-sad-pip-papa
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'206'340 bytes
First seen:2023-01-20 01:16:33 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 49152:1kX7LR/e02PaqWM/gYGARBzU9CxzsOr5PalAL6r:WRJ2iqWYdRBzkgIlAL6r
TLSH T1DFA5330A05EA3478D5E0637CBC13A6179E7BDF2928313401F75979897B37A628C06BB7
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 08080c1616c240c0 (17 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 :
212
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-20 01:18:06 UTC
Tags:
installer
Link:
https://app.any.run/tasks/d50a7558-1179-4933-8b60-953fa57b9798

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/354793/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
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/61645/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
No Threat
Threat level:
  2/10
Confidence:
80%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63c9eb8e96add6d1cf47ddf5/reports/876571f3-29f7-455e-8c0a-c5fe397c6d24/overview
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/d5b567f6-3826-4a63-8896-82c37b59165d
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1155214
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 dropped 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: 787946 Sample: file.exe Startdate: 20/01/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Antivirus detection for URL or domain 2->52 54 Detected unpacking (changes PE section rights) 2->54 56 4 other signatures 2->56 10 file.exe 2 2->10         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->32 dropped 60 Obfuscated command line found 10->60 14 file.tmp 22 16 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->38 dropped 40 6 other files (5 malicious) 14->40 dropped 17 finalrecovery.exe 20 14->17         started        process9 dnsIp10 42 45.12.253.56, 49695, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49696, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49697, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\qBHINhqfOQNmJ.exe, PE32 17->30 dropped 21 qBHINhqfOQNmJ.exe 17->21         started        24 cmd.exe 1 17->24         started        file11 process12 signatures13 58 Multi AV Scanner detection for dropped file 21->58 26 taskkill.exe 1 24->26         started        28 conhost.exe 24->28         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/46ebb6b418eb64f3aea6c82f86e63001b0cf24043854861aa435e0b7e70c0d8b/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-20 01:17:07 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i3v3nnay5nsphlvgzaxynzrqagym6jaehbkimgvegxqlpzymbwfq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230120-bnc4rseh2s/
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
Loads dropped DLL
Executes dropped EXE
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:
e1ce623a08a03f8a0e1a8b038c23c69dade2f713e718eb9232f16039cd0aa84b
MD5 hash:
f3304fec0e026f7645eae462e2541a46
SHA1 hash:
d896a0960bd628d12e72d23ac3502b8b341645d5
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/6eaa4ea6-50db-40ac-963b-0344fa8f9cd9/
SH256 hash:
1226c4ff619c66d09ba06b0b3924b13f95e473b7ee9571a1d05db585f013aa89
MD5 hash:
8f373938399d63f46195a9f79e1e5b8e
SHA1 hash:
a1fd2d71eead1aa9ceb8df447f16c02d03451214
Link:
https://www.unpac.me/results/6eaa4ea6-50db-40ac-963b-0344fa8f9cd9/
SH256 hash:
f4c2fa47a7238afbafa6788d82aefa05ea7047e7b92b5b12da669e7a3a812f8d
MD5 hash:
c38d36f44118719ec0be20247ea5770f
SHA1 hash:
1f10f39612403f2565fcb857645629cd6782c2b4
Link:
https://www.unpac.me/results/6eaa4ea6-50db-40ac-963b-0344fa8f9cd9/
SH256 hash:
46ebb6b418eb64f3aea6c82f86e63001b0cf24043854861aa435e0b7e70c0d8b
MD5 hash:
3777972c23c48f892dee9c9ca0cfdf25
SHA1 hash:
d04a41b044b01a53be309057f7e1b4d09392840f
Link:
https://www.unpac.me/results/6eaa4ea6-50db-40ac-963b-0344fa8f9cd9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/46ebb6b418eb64f3aea6c82f86e63001b0cf24043854861aa435e0b7e70c0d8b

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/354793/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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