MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8
SHA3-384 hash: 8004ff4feafb933028129b41563e26bce521571162a31de81dc14f12928e3d2056ccd06bcae1542918c7cff151d889dc
SHA1 hash: bcb2dfbf9bdbf30a1a84196b1f17e98629e747f6
MD5 hash: 2272504bc9b18e699a51c919af41fb59
humanhash: wyoming-magnesium-violet-bacon
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:295'936 bytes
First seen:2024-01-13 04:56:40 UTC
Last seen:2024-01-13 06:27:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9a5a0ccd3ccd4b18623b778491d8a47c (2 x Stealc, 1 x GCleaner, 1 x Tofsee)
ssdeep 3072:GNdwv3S/lrWXXeUJieXQ1Kv9Hu9m8kmMUxZTZc1GhxDZi1oL9tDh9McRnVVbgwT:GNav3SqOJ9fIUXZc1UYoLvhauE
TLSH T191549C0136F0C432E2B36B765C35C3F44A7BB8626AF1598F3AC05A795F257D19A2831B
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 d2f1e4c4ecb9c7f9 (1 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from https://vk.com/doc418490229_670676028?hash=KVukT6UQYoKTIZO5pikgl1vigH1N0H3ZChrduhzl4PX&dl=1D3qUVGlIZyQ9iRnWB14xzrttgdfxqh1RS5fiZye0Jz&api=1&no_preview=1#twointe

Intelligence

File Origin
# of uploads :
2
# of downloads :
383
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470642/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.816.31656.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Searching for the window
Launching a tool to kill processes
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a2182599da41ccd7d0c3ea/reports/c8de56c7-a584-44f3-9145-53d39bfe1426/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8
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/4292cd09-a467-4b16-a215-ead92cdde545
Result
Threat name:
GCleaner
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1374146
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: 1374146 Sample: file.exe Startdate: 13/01/2024 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, 49734, 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/6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-01-13 04:44:59 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nw4s2nlmjh6o72l76np6ifn36dmdvfhdgjzml7zbs6scv5cll7ea._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240113-fk9qsacdgk/
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/a5ceb503-8b38-4bd2-917b-5195c1146612/
SH256 hash:
6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8
MD5 hash:
2272504bc9b18e699a51c919af41fb59
SHA1 hash:
bcb2dfbf9bdbf30a1a84196b1f17e98629e747f6
Link:
https://www.unpac.me/results/a5ceb503-8b38-4bd2-917b-5195c1146612/
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/6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8

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
  
URLhaus
https://urlhaus.abuse.ch/url/2746359/
Cape
Cape
https://www.capesandbox.com/analysis/470642/

Comments