MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6
SHA3-384 hash: 3e055ead885c28b63588f73a3e9d8a31e927e4c3ef53342a3ee4fdf4418e6e13199d1fb5609b24ad0589faf58185f732
SHA1 hash: e7958df61ea17715fb85a7119b6fad732566f44a
MD5 hash: 86232cc808947e695bc6c37b7bed508a
humanhash: magnesium-yankee-carolina-green
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:328'704 bytes
First seen:2024-01-12 17:09:15 UTC
Last seen:2024-01-12 18:19:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d8dcb51c50d0ca58adf96a087830e3b9 (3 x Smoke Loader, 2 x Tofsee, 1 x GCleaner)
ssdeep 3072:eC3/rwY5p7otJiZ91K+1em+8oURcDCt/0m1LtPK6Gh7C0yAW3IW2Xnj9RCRvA:eC3LqBTm5BGhOPY/ncA
TLSH T1B364AD1076F1C032E6B369760A31C6B44E7BB8677A3AA98F2AC517794F256C1CE31307
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon d2f1e4c4ecf9c7f9 (2 x GCleaner, 1 x Tofsee)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from https://vk.com/doc418490229_670664602?hash=1eXGGPs1QuZbgmrWawlJZZD4zwUJgO6PJunnzkAbGmL&dl=G7SnVBvETTlLMG2qCdHvb8Gn2npgp7UVXmmnzsz8x2H&api=1&no_preview=1#twointe

Intelligence

File Origin
# of uploads :
2
# of downloads :
336
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470573/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.11360.10645.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Connecting to a non-recommended domain
Sending an HTTP GET request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Launching a tool to kill processes
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a17274fd5068bbc3d17603/reports/33916140-7cf8-4d4f-8b73-df439c3ac631/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b213f35-94f4-446d-b4e9-9409037dbbcc
Result
Threat name:
GCleaner
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1373924
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected GCleaner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1373924 Sample: file.exe Startdate: 12/01/2024 Architecture: WINDOWS Score: 84 21 Malicious sample detected (through community Yara rule) 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected GCleaner 2->25 27 Machine Learning detection for sample 2->27 7 file.exe 14 2->7         started        process3 dnsIp4 19 185.172.128.90, 49735, 80 NADYMSS-ASRU Russian Federation 7->19 29 Detected unpacking (changes PE section rights) 7->29 31 Detected unpacking (overwrites its own PE header) 7->31 11 cmd.exe 1 7->11         started        13 WerFault.exe 21 16 7->13         started        signatures5 process6 process7 15 taskkill.exe 1 11->15         started        17 conhost.exe 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g3wej2ujnly6ntz32uucwdggcr5esvoyl3sqoiyl635u7yfnwtta._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240112-vpn27scgf3/
Behaviour
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Deletes itself
Unpacked files
SH256 hash:
bbdbec4d910262daf43a4cea874173fd4c790cb3ec142e65de6c1a74520dc4d7
MD5 hash:
8a6150d9aeecaf24aa06b669096bb465
SHA1 hash:
4f516bb16d3d8b241a38a4c22c58e4f4f5883cc4
Link:
https://www.unpac.me/results/b0efad49-378f-42d2-9500-0d27cbe90f0b/
SH256 hash:
36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6
MD5 hash:
86232cc808947e695bc6c37b7bed508a
SHA1 hash:
e7958df61ea17715fb85a7119b6fad732566f44a
Link:
https://www.unpac.me/results/b0efad49-378f-42d2-9500-0d27cbe90f0b/
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/36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/470573/
  
URLhaus
https://urlhaus.abuse.ch/url/2746359/

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