MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35
SHA3-384 hash: 153f07f76823f4372c723c65b138208f6fe20605ce14f22776dd732b765c3ea00acafd70fe272940e15f31d5de832cf9
SHA1 hash: 61ac3e7e94d1b614b401c822e1b07393279a4b95
MD5 hash: a70e11ed1b3aa337c6272b5864769f3c
humanhash: london-tennis-sweet-oven
File name:a70e11ed1b3aa337c6272b5864769f3c
Download: download sample
Signature GCleaner
Create hunting rule
File size:230'400 bytes
First seen:2024-02-21 00:18:08 UTC
Last seen:2024-02-21 02:18:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6d6606d86ca686348329796ae4c15941 (4 x Stealc, 1 x GCleaner)
ssdeep 3072:OVAVoWAdJjShT30saCKi5TeOZtNVQ0lNgijZlHNcumxSjGcrvia0CB67r1Kk3SW:OqV9AXuhTks/Kuf9tlNBjzy/RcrQC4
TLSH T16F34F12177B0EC32D4A72A34D8A496B50B7A78215D34A68FB7901376EFA03D1D732366
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 145cc892d4c83010 (1 x GCleaner)
Reporter zbetcheckin
Tags:32 exe gcleaner

Intelligence

File Origin
# of uploads :
2
# of downloads :
370
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477175/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.16845.21198.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/65d54176e304215defb500d9/reports/4953840a-e630-4ecc-ac0d-28aedbffbdf7/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d0651902-4f67-4adb-a376-db6db3e752a4
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1395766
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-02-20 23:41:44 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
15 of 38 (39.47%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vy6yyhib5m4uz7aqxlfpayg3ivphxsohsnuq4knyifn4fj75u2q._file
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/240221-al6smahb39/
Behaviour
Program crash
Downloads MZ/PE file
GCleaner
Malware Config
C2 Extraction:
185.172.128.90
5.42.64.3
5.42.65.115
Unpacked files
SH256 hash:
c37679e78f6af5ba63dedfdfa3c66327626f6a4afa19359ca80d02ae5e1f827a
MD5 hash:
7757bf2b97b51df1bd3b15e17962675a
SHA1 hash:
8e436f717997057dff178f628e784d6e9bad7a51
Link:
https://www.unpac.me/results/5e2b81a2-4b58-4f24-bc9d-c43e1c3eb65c/
SH256 hash:
f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35
MD5 hash:
a70e11ed1b3aa337c6272b5864769f3c
SHA1 hash:
61ac3e7e94d1b614b401c822e1b07393279a4b95
Link:
https://www.unpac.me/results/5e2b81a2-4b58-4f24-bc9d-c43e1c3eb65c/
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/f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35

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:Check_OutputDebugStringA_iat
Create hunting rule
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_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.

Web download

GCleaner

Executable exe f571ec60e80f59ca67e085d6578306da2af3de4e3c9b48714dc20ade153fed35

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2755634/
Cape
Cape
https://www.capesandbox.com/analysis/477175/

Comments


Avatar
zbet commented on 2024-02-21 00:18:09 UTC

url : hxxp://5.42.67.7/download.php?pub=univ/