MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c6975dea0de2b8b79362fb4587e66da89ec62c709249354bf5dde8c31f54d1f. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c6975dea0de2b8b79362fb4587e66da89ec62c709249354bf5dde8c31f54d1f
SHA3-384 hash: 9869368d6c0fe42065b2e80325831d859c9c616406dba1c0b638642803ebd00a5c936c0c806291f4e9049cbf5008b2d4
SHA1 hash: 2a08009c8449fdcbcffa154367da8afdfc095dbe
MD5 hash: 6a3507d53a56cab63079413b76ffd02f
humanhash: bacon-foxtrot-colorado-chicken
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'446'747 bytes
First seen:2022-10-28 01:33:38 UTC
Last seen:2022-10-28 01:57:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:Z2zBL7ohiyssfUzEuV6ra3AZ8zRAsU3iGsVQG7gA5hq:MNyPUXFQADUIQG7fDq
TLSH T157B533A6AB964E30F237E974DD2C0BD46577B8A259BD7D0071CD899E2B3F2A10C187D0
TrID 50.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.2% (.EXE) Inno Setup installer (109740/4/30)
4.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://95.214.24.96/load.php?pub=mixinte

Intelligence

File Origin
# of uploads :
9
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-28 01:35:28 UTC
Tags:
installer
Link:
https://app.any.run/tasks/ee9dfa7a-0ac2-4186-b6f6-4b5245625ed1

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/325299/
Detection(s):
SecuriteInfo.com.Trojan-Dropper.Win32.Agent.14403.21121.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Creating a file
Moving a recently created file
Modifying a system file
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a file in the system32 subdirectories
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/46205/overview
Behaviour
MalwareBazaar
CheckCmdLine
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:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/71e621c9-b6ea-430c-a68c-0ccf5923f0b2
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
n/a
Score:
29 / 100
Link:
https://www.joesandbox.com/analysis/1100013
Signature
Machine Learning detection for dropped file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 732674 Sample: file.exe Startdate: 28/10/2022 Architecture: WINDOWS Score: 29 25 Machine Learning detection for dropped file 2->25 7 file.exe 2 2->7         started        process3 file4 15 C:\Users\user\AppData\Local\...\is-3CR4S.tmp, PE32 7->15 dropped 10 is-3CR4S.tmp 16 25 7->10         started        process5 file6 17 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 10->17 dropped 19 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 10->19 dropped 21 C:\...\unins000.exe (copy), PE32 10->21 dropped 23 4 other files (2 malicious) 10->23 dropped 13 ezsearcher61.exe 10->13         started        process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0c6975dea0de2b8b79362fb4587e66da89ec62c709249354bf5dde8c31f54d1f/
Threat name:
Win32.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2022-10-28 02:12:44 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
11 of 42 (26.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bruxlxva3yvyw6jwf62fq7tg3ke6yywhbesjgvf7lxpiympvjupq._file
Verdict:
malicious
Result
Malware family:
nymaim
Create hunting rule
Score:
  10/10
Tags:
family:nymaim discovery trojan
Link:
https://tria.ge/reports/221028-by4pgaeca5/
Behaviour
Checks processor information in registry
Enumerates system info in registry
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
Drops file in System32 directory
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
NyMaim
Malware Config
C2 Extraction:
45.139.105.171
85.31.46.167
Unpacked files
SH256 hash:
17118f6e4682940fdc8e6146f3a7e7a43b78ad808626672bc5a7b23fe293cf92
MD5 hash:
ee39810fd37a2f5996d55a620e6a363f
SHA1 hash:
375499df1f6b861e28c00f160ffdb0cefc3c7b88
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/cf7a6d51-cd9f-4636-9557-ba1496b5fe08/
SH256 hash:
a9d861070c2521363a7ff3a1ef2c1c2b62abe1054283e4f792cbab79b4dc4653
MD5 hash:
aa54399ab2542562ad48b4376d590758
SHA1 hash:
1ea20a1bcf39e849de41b628d4817b7d1cd20e7f
Link:
https://www.unpac.me/results/cf7a6d51-cd9f-4636-9557-ba1496b5fe08/
SH256 hash:
0c6975dea0de2b8b79362fb4587e66da89ec62c709249354bf5dde8c31f54d1f
MD5 hash:
6a3507d53a56cab63079413b76ffd02f
SHA1 hash:
2a08009c8449fdcbcffa154367da8afdfc095dbe
Link:
https://www.unpac.me/results/cf7a6d51-cd9f-4636-9557-ba1496b5fe08/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/0c6975dea0de2b8b79362fb4587e66da89ec62c709249354bf5dde8c31f54d1f

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:CAS_Malware_Hunting
Create hunting rule
Author:Michael Reinprecht
Description:DEMO CAS YARA Rules for sample2.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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/325299/
  
URLhaus
https://urlhaus.abuse.ch/url/2276314/

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