MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 964ee6fa2f1f7f6ad1a8fe2378f6869efcaf024ca39e65f3a61e1f95c917b021. 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: 964ee6fa2f1f7f6ad1a8fe2378f6869efcaf024ca39e65f3a61e1f95c917b021
SHA3-384 hash: 32bc85fb9caf9cf4fe8df031d222161f777e730e9525d792e010d9208dd10a89aaab634f7c763a9bff5fa86a9d9bface
SHA1 hash: d643b987c697daf8eb0b8dc6479b125f3705e99f
MD5 hash: fbc14d69dffa7d25c9cc63793a036cc2
humanhash: triple-delta-queen-louisiana
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'862'706 bytes
First seen:2023-01-26 03:45:12 UTC
Last seen:2023-01-26 04:14:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:ZQug+JOrRLJ1Pq382W/DiPgAOaNowf62LqkOc8LCgv2MR:Wug+GRfq3LWrijowpLqk/8v2MR
TLSH T16C853342F598D8FDD6558AB61A3992859B37FD8630FC2040361B33DE3FF62611C78AA4
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 71f0e0ccccf0f0f0 (204 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 :
13
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-26 03:48:05 UTC
Tags:
installer
Link:
https://app.any.run/tasks/de64bf08-7667-4766-a95e-5cf38f4d02a7

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/356958/
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
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/63138/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/63d1f77b905a5ac3b908d06b/reports/42aff61c-c813-43e8-a3c3-8ddcfe4ffffa/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/c923a0cc-72dc-470c-bfd1-c5bd1bdb3bde
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1159263
Signature
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: 792000 Sample: file.exe Startdate: 26/01/2023 Architecture: WINDOWS Score: 92 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Detected unpacking (changes PE section rights) 2->52 54 Detected unpacking (overwrites its own PE header) 2->54 56 3 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 18 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\...\jzGR4W1hYKJIx.exe, PE32 17->30 dropped 21 jzGR4W1hYKJIx.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/964ee6fa2f1f7f6ad1a8fe2378f6869efcaf024ca39e65f3a61e1f95c917b021/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-26 03:46:07 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=szhon6rpd57wvuni7yrxr5ugt36k6asmuopgl45gdypzlsixwaqq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230126-ebmdfscd66/
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:
a5aade02308866ce9f19f13c9c0823601602ff89f357503861f40dcbf160f826
MD5 hash:
419fa88f67792e624b0a134bbdad7b7a
SHA1 hash:
17730e29121e964a0adf5bb3d53db0f19ae07286
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/53e2d477-19a8-49e1-a651-8589740d360e/
SH256 hash:
6aa7bb0b95a181247620e7b3c013369ef49f2813ee4d0b43340f1944f5dc2cf1
MD5 hash:
af6a1c94e6383cfc59509b10a34f4ad1
SHA1 hash:
f15245e5b013354fb259b6def1e05f78c8dc8516
Link:
https://www.unpac.me/results/53e2d477-19a8-49e1-a651-8589740d360e/
SH256 hash:
ef8d81cd2a75ad6fd52e2b6b4e56badff104b05ba68479c0e46a9e2ee20e9a47
MD5 hash:
470e4f8cec59da1649aef31bd00c0bcb
SHA1 hash:
c641f356bffb71cd6b734da5add08d885f726903
Link:
https://www.unpac.me/results/53e2d477-19a8-49e1-a651-8589740d360e/
SH256 hash:
964ee6fa2f1f7f6ad1a8fe2378f6869efcaf024ca39e65f3a61e1f95c917b021
MD5 hash:
fbc14d69dffa7d25c9cc63793a036cc2
SHA1 hash:
d643b987c697daf8eb0b8dc6479b125f3705e99f
Link:
https://www.unpac.me/results/53e2d477-19a8-49e1-a651-8589740d360e/
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/964ee6fa2f1f7f6ad1a8fe2378f6869efcaf024ca39e65f3a61e1f95c917b021

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/356958/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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