MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65d0849e20ac6888d9b5b70e86eedb3e8b0f959f11358621f96eb7ad625165de. 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: 65d0849e20ac6888d9b5b70e86eedb3e8b0f959f11358621f96eb7ad625165de
SHA3-384 hash: ed63f1024dee81cf03faa2f62faab2ef3e12d044d270e5bd6044c4cb0e49e9960b7d6ebb0498836e1418b80f60a63c58
SHA1 hash: 674db4290400d6dc8a6ea67ade1a5735f5c0567e
MD5 hash: f4ed1b242014c23a70f9e12adb9786a9
humanhash: seventeen-hamper-august-angel
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'065'970 bytes
First seen:2023-02-06 16:17:00 UTC
Last seen:2023-02-06 16:59:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'494 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:nZ4UVGxnQZIemaK3Qbe431lqHpXz/CTWy42HbALCgv2MR:Z4u+nC5RYQb318HlzqTWKEv2MR
TLSH T178A523A9B524C0F6C381DF32EE2E44F698636E71D9F4621735AC3E1A397316CA51E312
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 :
24
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-06 16:18:33 UTC
Tags:
installer
Link:
https://app.any.run/tasks/ff4a306d-60fe-41bd-a4a4-5032a156d013

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/360978/
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
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65847/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/63e1280089bd67c10fdccb77/reports/0a0c2d85-5c90-4167-822f-89bac53e7095/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/65d0849e20ac6888d9b5b70e86eedb3e8b0f959f11358621f96eb7ad625165de
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/01f1e6e9-04ff-4d48-ae03-dc7f329c1cf3
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1166832
Signature
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 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: 799604 Sample: file.exe Startdate: 06/02/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Detected unpacking (changes PE section rights) 2->54 56 4 other signatures 2->56 10 file.exe 2 2->10         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->32 dropped 60 Obfuscated command line found 10->60 14 file.tmp 18 16 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->38 dropped 40 6 other files (5 malicious) 14->40 dropped 17 FRec26.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49713, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49714, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49715, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\395NVKx8Uiijg9.exe, PE32 17->30 dropped 21 395NVKx8Uiijg9.exe 17->21         started        24 cmd.exe 1 17->24         started        file11 process12 signatures13 58 Multi AV Scanner detection for dropped file 21->58 26 taskkill.exe 1 24->26         started        28 conhost.exe 24->28         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65d0849e20ac6888d9b5b70e86eedb3e8b0f959f11358621f96eb7ad625165de/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 16:18:08 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mxiijhravruirwnvw4hin3w3h2fq7fm7ce2ymipzn2322ysrmxpa._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230206-trclhseg76/
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:
3f0c0f061f4a1b5d6647824ce7476cbabd597e6c64f4fb9cf9fd889eea1e7046
MD5 hash:
979a44d368a5bdeb8b387be744f5c8f9
SHA1 hash:
98e0e5f7338d1be2d0980554da9b9cabb00b2d02
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/b55b5fd1-7e30-4307-ba30-7249e7160eb1/
SH256 hash:
7891b3ab9c7cfe92c903f69501d2e80c6d7086f2f2f928debc6c0bd0acbc4c48
MD5 hash:
d2bc352ce251d94dfaa848f432387498
SHA1 hash:
9cdef718e221b6037ed0f3f4e2e929e402e24e55
Link:
https://www.unpac.me/results/b55b5fd1-7e30-4307-ba30-7249e7160eb1/
SH256 hash:
65d0849e20ac6888d9b5b70e86eedb3e8b0f959f11358621f96eb7ad625165de
MD5 hash:
f4ed1b242014c23a70f9e12adb9786a9
SHA1 hash:
674db4290400d6dc8a6ea67ade1a5735f5c0567e
Link:
https://www.unpac.me/results/b55b5fd1-7e30-4307-ba30-7249e7160eb1/
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/65d0849e20ac6888d9b5b70e86eedb3e8b0f959f11358621f96eb7ad625165de

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/360978/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments