MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09
SHA3-384 hash: 31ab026f9958ebf7690a7fcd11c3ab74069f32cf66715787cfcababe2f0b9d479a748743f5d92816b522b0e73a9aafdc
SHA1 hash: 50168b81e270d502f2d529d83eaf7af157ee3c45
MD5 hash: 10f27452a7c9dbd5dbf96558183fb55f
humanhash: hawaii-avocado-uranus-wyoming
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:316'416 bytes
First seen:2024-01-17 11:35:20 UTC
Last seen:2024-01-17 11:50:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 477c561da1a6142caf88bf151467e274 (1 x GCleaner, 1 x Amadey)
ssdeep 6144:HMULEMbEBPn9HBtwOExJAG+nf+mr8XdTBP:xAyEBVBt9EtG+MqpJ
Threatray 21 similar samples on MalwareBazaar
TLSH T1F7641843B2A07C51EA364EB28E2ED3E8771EF5518E49776E2128EF1B14721B2D173B50
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 0209030908013100 (1 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://5.42.67.26/download.php?pub=inte

Intelligence

File Origin
# of uploads :
2
# of downloads :
463
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/471299/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a7bba38369fab94df01d83/reports/ff6f58e5-ed9f-49a3-8312-04ab578749d2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09
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/2d53294b-6e15-483f-8e6a-5d990971a7df
Result
Threat name:
LummaC, GCleaner, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1375992
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files with a suspicious file extension
Found API chain indicative of sandbox detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
LummaC encrypted strings found
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected GCleaner
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1375992 Sample: file.exe Startdate: 17/01/2024 Architecture: WINDOWS Score: 100 55 lendremindcenterpassew.site 2->55 57 YeleddmzaphTFbJ.YeleddmzaphTFbJ 2->57 75 Found malware configuration 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 Antivirus / Scanner detection for submitted sample 2->79 81 6 other signatures 2->81 10 file.exe 17 2->10         started        signatures3 process4 dnsIp5 61 5.42.65.85, 49730, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 10->61 63 185.172.128.90, 49729, 80 NADYMSS-ASRU Russian Federation 10->63 49 C:\Users\user\AppData\...\eXQBcBX9OM3.exe, PE32 10->49 dropped 51 C:\Users\user\AppData\Local\...\TWO[1].file, PE32 10->51 dropped 91 Detected unpacking (changes PE section rights) 10->91 93 Detected unpacking (overwrites its own PE header) 10->93 15 eXQBcBX9OM3.exe 13 10->15         started        19 cmd.exe 1 10->19         started        21 WerFault.exe 21 16 10->21         started        file6 signatures7 process8 file9 53 C:\Users\user\AppData\Local\Temp\...\Filter, PE32 15->53 dropped 65 Multi AV Scanner detection for dropped file 15->65 67 Contains functionality to register a low level keyboard hook 15->67 23 cmd.exe 1 15->23         started        25 conhost.exe 15->25         started        69 Uses ping.exe to sleep 19->69 71 Drops PE files with a suspicious file extension 19->71 73 Uses ping.exe to check the status of other devices and networks 19->73 27 taskkill.exe 1 19->27         started        29 conhost.exe 19->29         started        signatures10 process11 process12 31 cmd.exe 1 23->31         started        34 conhost.exe 23->34         started        signatures13 95 Uses ping.exe to sleep 31->95 36 Explaining.pif 31->36         started        40 cmd.exe 2 31->40         started        43 cmd.exe 2 31->43         started        45 6 other processes 31->45 process14 dnsIp15 59 lendremindcenterpassew.site 172.67.171.190, 443, 49744, 49745 CLOUDFLARENETUS United States 36->59 83 Query firmware table information (likely to detect VMs) 36->83 85 Found many strings related to Crypto-Wallets (likely being stolen) 36->85 87 Found API chain indicative of sandbox detection 36->87 89 3 other signatures 36->89 47 C:\Users\user\AppData\...xplaining.pif, PE32 40->47 dropped file16 signatures17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-01-17 11:36:05 UTC
File Type:
PE (Exe)
Extracted files:
65
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=imhfwrl2qfikgnv5djqvtz3xgz7gcnrwqcwjitzdgsq6x7zppyeq._file
Verdict:
malicious
Similar samples:
1c6b17bfcc95be957e2a0a79281b810c05a993111b142d63fb1e32a351d789c1
GCleaner
36ec44ea896af1e6cf3bd5282b0cc6147a4955d85ee507230bf6fb4fe0adb4e6
GCleaner
430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09
GCleaner
6db92d356c49fcefe97ff35fe415bbf0d83a94e33272c5ff2197a42af44b5fc8
GCleaner
70c7a7f6c67627aa68aa90151740de9d18661b327d7220cb89ef899974a3384b
GCleaner
daa04918303463f10846507f938cc4f288de4119b710fad9dd894ddc3b383b0c
GCleaner
+ 11 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240117-nqkb3sfad9/
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:
6a1cb6b2b3230503d4400366a21d8b81e772bc194ca6ca071eb448822c176fa5
MD5 hash:
68c58efa330393b980149c75b9f2b388
SHA1 hash:
a48324d537d3240ffbd127f29bd8c75c35ef0f7b
Link:
https://www.unpac.me/results/a063fa38-3a64-4a11-abfa-711f359213e8/
SH256 hash:
430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09
MD5 hash:
10f27452a7c9dbd5dbf96558183fb55f
SHA1 hash:
50168b81e270d502f2d529d83eaf7af157ee3c45
Link:
https://www.unpac.me/results/a063fa38-3a64-4a11-abfa-711f359213e8/
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/430e5b457a8150a336bd1a6159e777367e61363680ac944f2334a1ebff2f7e09

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:Windows_Generic_Threat_97c1a260
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

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/2749142/
Cape
Cape
https://www.capesandbox.com/analysis/471299/
  
URLhaus
https://urlhaus.abuse.ch/url/2749143/
  
URLhaus
https://urlhaus.abuse.ch/url/2749153/

Comments