MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35ad56ad06889db09ce30a14e69c3c7a4570a54121e5c2ec5fd60bd7e1cd1cdb. 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: 35ad56ad06889db09ce30a14e69c3c7a4570a54121e5c2ec5fd60bd7e1cd1cdb
SHA3-384 hash: 4898a675dcddfd7fe56594e2d6957edf7a2fc4f960ead6be32b78e41b571a1b42a8f2af75d23cf1364899e7cf9fb09d0
SHA1 hash: 45a8528b48b394f422126e4e91c7297a20b623b5
MD5 hash: 08d957e6fc53131fe7b9895943ae6ad8
humanhash: saturn-high-eight-sad
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'163'057 bytes
First seen:2023-01-30 14:16:11 UTC
Last seen:2023-01-30 14:44:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'453 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:2cqDDQn/1OCQcNBshu7grPeTOoG/MXRDTsCIPQUnvDjGQTCmBLCgv2MR:DqDC/4CQUSh6gqOoG/qRD3IPQUnnGhmP
TLSH T11AA5333F8C935630F183D6B84625A087ADB79F223AB657A2F12D716C1F37B44AC29315
TrID 75.1% (.EXE) Inno Setup installer (109740/4/30)
9.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon a4d6caeab2928ed4 (97 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 :
16
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-30 14:18:39 UTC
Tags:
installer
Link:
https://app.any.run/tasks/3f3faab3-d523-4fe4-910e-d6a749c18887

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/358361/
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 process
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/64062/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/63d7d15f1c9cbf7d62548ab6/reports/2b13cdd0-26c5-44b1-b39e-7e80c8cc583d/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/286b6843-2e6e-4528-ad94-8021a9114ccd
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1161674
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 submitted 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: 794474 Sample: file.exe Startdate: 30/01/2023 Architecture: WINDOWS Score: 92 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Detected unpacking (changes PE section rights) 2->53 55 4 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->31 dropped 57 Obfuscated command line found 10->57 14 file.tmp 18 17 10->14         started        signatures6 process7 file8 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->33 dropped 35 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 14->35 dropped 37 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->37 dropped 39 7 other files (6 malicious) 14->39 dropped 17 finalrecovery.exe 24 14->17         started        process9 dnsIp10 41 45.12.253.56, 49698, 80 CMCSUS Germany 17->41 43 45.12.253.72, 49699, 80 CMCSUS Germany 17->43 45 45.12.253.75, 49700, 80 CMCSUS Germany 17->45 29 C:\Users\user\AppData\...\cbDFtNjUL.exe, PE32 17->29 dropped 21 cmd.exe 1 17->21         started        23 cbDFtNjUL.exe 17->23         started        file11 process12 process13 25 taskkill.exe 1 21->25         started        27 conhost.exe 21->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35ad56ad06889db09ce30a14e69c3c7a4570a54121e5c2ec5fd60bd7e1cd1cdb/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-30 14:17:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gwwvnligrco3bhhdbikonhb4pjcxbjkbehs4f3c72yf5pyondtnq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230130-rlpmsaaf74/
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:
d543c03b0d40eaf998bc19a8c2275c9b6285fa8faa07d58ffa2e72ae439be79c
MD5 hash:
cfe47b1a5272ae4e1f3231e5f3dec923
SHA1 hash:
4b1559b7ed8a719ff78db97f5acbf76804e3b1db
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/5e4780c3-730f-459a-aad3-3b388e7174b7/
SH256 hash:
585e4da6968ec932618e98f0b26112f2606a6dd3a7d70f75025ab0dbd47cea32
MD5 hash:
e495d97b52a16a6dddf5f7d10a526961
SHA1 hash:
fd9448a65a203a40766b95ef3f034a0bc963f140
Link:
https://www.unpac.me/results/5e4780c3-730f-459a-aad3-3b388e7174b7/
SH256 hash:
a9956544afc20e97fca8b9a38df7c395bb833dd14b7bcacf31f48f5d8cfca556
MD5 hash:
da6dc79ec5ad312cf6fb8dac8303a07c
SHA1 hash:
6f81c7e3969054efc8619b09dd278a8469aed1ea
Link:
https://www.unpac.me/results/5e4780c3-730f-459a-aad3-3b388e7174b7/
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
Link:
https://www.unpac.me/results/5e4780c3-730f-459a-aad3-3b388e7174b7/
SH256 hash:
35ad56ad06889db09ce30a14e69c3c7a4570a54121e5c2ec5fd60bd7e1cd1cdb
MD5 hash:
08d957e6fc53131fe7b9895943ae6ad8
SHA1 hash:
45a8528b48b394f422126e4e91c7297a20b623b5
Link:
https://www.unpac.me/results/5e4780c3-730f-459a-aad3-3b388e7174b7/
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/35ad56ad06889db09ce30a14e69c3c7a4570a54121e5c2ec5fd60bd7e1cd1cdb

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/358361/

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