MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d437d09774e25e516419357e58f53aa1ce65dbd67ece26bae3aa751605eb76d. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d437d09774e25e516419357e58f53aa1ce65dbd67ece26bae3aa751605eb76d
SHA3-384 hash: 34703d778e2c11a5555d36a6d0cb829c0519b29a2e44e0cd112ec69a1403de217d2194d44eb29b3907c7f09b71e36be3
SHA1 hash: 23ea50f4d19ab18512a94b6e0d2d9f4071971ea5
MD5 hash: 33ee7e424791c3d187a015290ca76cc4
humanhash: georgia-ack-blue-massachusetts
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'190'369 bytes
First seen:2023-01-31 20:31:16 UTC
Last seen:2023-01-31 20:58:53 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:C23+J2Bo43hx0Ftq7I2KP8aG847EBizrR5SsVfbCErZQxH6mHgv79Qs1+1ivLCgt:d3+J2u43hxqOD88fQiis56Avhc1iLv2Y
TLSH T12AA53316B6E0497AD533EBB9682ABA90BCB07B566430230D204E335D3F331B4655DF9B
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 a4d6caeab2928ed4 (97 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 :
12
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-31 20:34:02 UTC
Tags:
installer
Link:
https://app.any.run/tasks/b003a5ad-0a9c-4e2b-9e1f-4ce12fdd5d35

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/358763/
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
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/64324/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/63d97ac489bd67c10fdbe2ec/reports/9ab2f4d7-7933-4efb-864c-3647493b48e3/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/5b583f63-53d2-49b8-8987-05da5528635e
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1162716
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: 795471 Sample: file.exe Startdate: 31/01/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 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 17 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->38 dropped 40 7 other files (6 malicious) 14->40 dropped 17 finalrecovery.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49717, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49718, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49719, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\4v93RsVvo.exe, PE32 17->30 dropped 21 4v93RsVvo.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/9d437d09774e25e516419357e58f53aa1ce65dbd67ece26bae3aa751605eb76d/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-31 20:32:14 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tvbx2clxjys6kfsbsnl6ld2tvioomxn5m7woe25ohktvcyc6w5wq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230131-za9skscb51/
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:
aaf0ff6d7d5c2cee8586aef6b7300544298fde388a9701026c8cee854ccb2fc6
MD5 hash:
be357bfd9f7a598ead9d712b351088e3
SHA1 hash:
7416491a85b24f5927f4203211559ccedc34a9a1
Detections:
Nymaim
Create hunting rule
Link:
https://www.unpac.me/results/ca248fed-f507-4bf9-abb7-2b19752a0c23/
SH256 hash:
b950c831262a5dc99426c4e2fa8f63ab6eec20a65ecb4e60b647a8ae5b48b8ee
MD5 hash:
553a0d6d18cad23e17fee2a0b85b5732
SHA1 hash:
9b2359409f5ac352756219dbaecd7c7f5e93ee63
Link:
https://www.unpac.me/results/ca248fed-f507-4bf9-abb7-2b19752a0c23/
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
Link:
https://www.unpac.me/results/ca248fed-f507-4bf9-abb7-2b19752a0c23/
SH256 hash:
9d437d09774e25e516419357e58f53aa1ce65dbd67ece26bae3aa751605eb76d
MD5 hash:
33ee7e424791c3d187a015290ca76cc4
SHA1 hash:
23ea50f4d19ab18512a94b6e0d2d9f4071971ea5
Link:
https://www.unpac.me/results/ca248fed-f507-4bf9-abb7-2b19752a0c23/
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/9d437d09774e25e516419357e58f53aa1ce65dbd67ece26bae3aa751605eb76d

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/358763/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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