MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f456e86e46137ce202ab0a7b462591029e71aa2f207e139aed9d59ccbb46445. 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: 9f456e86e46137ce202ab0a7b462591029e71aa2f207e139aed9d59ccbb46445
SHA3-384 hash: e5910806905b637d6e0d9266aeec94b0a5f85d35c0992375d1dc70ea57fb4cd81cc731bcab3b2e82a6e7e4524c3db7a7
SHA1 hash: a7b06e6653fd531b0b67dc9071aa93ee2f3f4173
MD5 hash: bd242753f3fac2bcbdcbb32624c09e15
humanhash: foxtrot-mango-hawaii-hydrogen
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'021'428 bytes
First seen:2023-01-18 06:09:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:k1T5izB3wOWzVTKqkoQITjxVPzBFLYEf8P8FRT:sSwOWzPx3zBqEzb
TLSH T18C951212B0A19232E5D94D30AC52896D55336E2DBEA0F50F28E53DAB37FF2DB6D14342
TrID 78.6% (.EXE) Inno Setup installer (109740/4/30)
10.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
2.1% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon c1c0e0c88c8ccce8 (22 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 :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-18 06:10:48 UTC
Tags:
installer
Link:
https://app.any.run/tasks/b24d1f90-8773-4603-91e6-9919f3a6ec58

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/354038/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
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
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/61142/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/63c78d3d86e9647bb4c9ccdb/reports/4070f3ab-ddbd-45bf-aa5e-d3f95e908522/overview
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/e2221802-ad42-44b7-81f7-2f9aa05b8a30
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1153663
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 dropped 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: 786395 Sample: file.exe Startdate: 18/01/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Antivirus detection for URL or domain 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 finalrecovery.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49712, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49713, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49714, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\Roaming\...\0yxODEZ.exe, PE32 17->30 dropped 21 0yxODEZ.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/9f456e86e46137ce202ab0a7b462591029e71aa2f207e139aed9d59ccbb46445/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-18 06:10:10 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t5cw5bxeme344ibkwct3iyszcau6ogvc6id6cono3hkzzs5umrcq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230118-gw2pzsba89/
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
Loads dropped DLL
Executes dropped EXE
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:
b28a9f463fd243808c0ec7a29e11a4122b879758b9f571caeb843562edc4bb88
MD5 hash:
eb23f49fc9bcebb0e89198ce53158b2d
SHA1 hash:
c4733f68c8d80db4f858f4c6f61292e0835587b7
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/8c041fe9-350a-415b-b7a5-dfd94f35a4e0/
SH256 hash:
3cdafa8caf673197916489c442b1ab679e9ea70e892fd5a8cb31993c7edf52c4
MD5 hash:
ff0caa4667187e7de7d5b9a1842438cc
SHA1 hash:
caf43f8408e88903297413489c91314173cff2f2
Link:
https://www.unpac.me/results/8c041fe9-350a-415b-b7a5-dfd94f35a4e0/
SH256 hash:
8bc5696fb675bc985d52a35eee1cb84260da7e51514b5defddba8d0af66bac32
MD5 hash:
e0f1d5754006de39562d8bd0a0c7cb5f
SHA1 hash:
30c38c1c47dbe37a1408b9c89346d5d9b7ea0709
Link:
https://www.unpac.me/results/8c041fe9-350a-415b-b7a5-dfd94f35a4e0/
SH256 hash:
9f456e86e46137ce202ab0a7b462591029e71aa2f207e139aed9d59ccbb46445
MD5 hash:
bd242753f3fac2bcbdcbb32624c09e15
SHA1 hash:
a7b06e6653fd531b0b67dc9071aa93ee2f3f4173
Link:
https://www.unpac.me/results/8c041fe9-350a-415b-b7a5-dfd94f35a4e0/
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/9f456e86e46137ce202ab0a7b462591029e71aa2f207e139aed9d59ccbb46445

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/354038/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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