MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0184b08d91c815941036700fbd0e297a68b5f8660895af2a596834c36eb9d4a6. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0184b08d91c815941036700fbd0e297a68b5f8660895af2a596834c36eb9d4a6
SHA3-384 hash: 35c083332d90d2740e5bcc1b7e845911f5be24096c2e48285d918223f3d69280e10a4d50e40cef090885b4af4ecf1287
SHA1 hash: 83ea94cc62bc794ab43e1f5edc8a7cad354d7315
MD5 hash: db0c3233db34cfce515708175d69782c
humanhash: hydrogen-river-hawaii-india
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'061'755 bytes
First seen:2023-02-06 08:00:43 UTC
Last seen:2023-02-06 08:28:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'447 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:nZmtHDZHCYztNs+JGkRBODjVxh9RfrFIBzTiJYLCgv2MR:ZmtHRtNRbRBOlxJ5JQv2MR
TLSH T18E9523462765C1F6E302EF36DA1C45F56263AD42DCE4900335AA3F6E3AB314D903EB96
TrID 75.1% (.EXE) Inno Setup installer (109740/4/30)
9.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon fcfcfcc4ecfcfe00 (51 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://45.12.253.74/pineapple.php?pub=mixinte

Intelligence

File Origin
# of uploads :
21
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-06 08:01:10 UTC
Tags:
installer
Link:
https://app.any.run/tasks/c52e3ea7-f40e-410a-aa25-a802bccc504d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/360638/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.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 in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Modifying a system file
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Launching a process
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65615/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63e0b3c1416d38777a7a9796/reports/5a58b175-aa68-4390-a7aa-ff1d8ded3a01/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/0184b08d91c815941036700fbd0e297a68b5f8660895af2a596834c36eb9d4a6
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a791a1a9-8048-4487-90c0-e380d7c210d0
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1166352
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 799122 Sample: file.exe Startdate: 06/02/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 5 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->31 dropped 57 Obfuscated command line found 10->57 14 file.tmp 18 16 10->14         started        signatures6 process7 file8 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->33 dropped 35 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->35 dropped 37 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->37 dropped 39 6 other files (5 malicious) 14->39 dropped 17 FRec26.exe 24 14->17         started        process9 dnsIp10 41 45.12.253.56, 49698, 80 CMCSUS Germany 17->41 43 45.12.253.72, 49699, 80 CMCSUS Germany 17->43 45 45.12.253.75, 49700, 80 CMCSUS Germany 17->45 29 C:\Users\user\AppData\...\w7Vu7k8Hy5.exe, PE32 17->29 dropped 21 cmd.exe 1 17->21         started        23 w7Vu7k8Hy5.exe 17->23         started        file11 process12 process13 25 taskkill.exe 1 21->25         started        27 conhost.exe 21->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0184b08d91c815941036700fbd0e297a68b5f8660895af2a596834c36eb9d4a6/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 08:01:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=agclbdmrzakziebwoah32drjpjull6dgbck26kszna2mg3vz2sta._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230206-jwjwaacf67/
Behaviour
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
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
GCleaner
Malware Config
C2 Extraction:
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Unpacked files
SH256 hash:
2086ccaba2769f1926a41bd0507d1a9a650ce482b32d4adf47be4d66eac8067b
MD5 hash:
987288d12ba57ae32e90187f4a19add3
SHA1 hash:
10906d1abe368068bfe0f1d361e786da9c4428d1
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/aaa566b8-23da-46fc-82e1-f11f8957a7d2/
SH256 hash:
2a0b4d3891eb800a4f861673beb09badce03e41a47571bc51e76370ab5b43c1e
MD5 hash:
d4f3e77a5a194b4d0ec8177d0da31812
SHA1 hash:
c8045b320a9e5faadcedfb40df148e77f0d186a5
Link:
https://www.unpac.me/results/aaa566b8-23da-46fc-82e1-f11f8957a7d2/
SH256 hash:
a94566d878ed025e53cf03b6989d73b983e301aa8ef16acfcb6503a8883efa2c
MD5 hash:
5d8469fa1b72b97e05b2d2ec9b03b0fe
SHA1 hash:
a98d77451209474e144003e67a2bebd39e5ae1b1
Link:
https://www.unpac.me/results/aaa566b8-23da-46fc-82e1-f11f8957a7d2/
SH256 hash:
0184b08d91c815941036700fbd0e297a68b5f8660895af2a596834c36eb9d4a6
MD5 hash:
db0c3233db34cfce515708175d69782c
SHA1 hash:
83ea94cc62bc794ab43e1f5edc8a7cad354d7315
Link:
https://www.unpac.me/results/aaa566b8-23da-46fc-82e1-f11f8957a7d2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/0184b08d91c815941036700fbd0e297a68b5f8660895af2a596834c36eb9d4a6

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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/360638/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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