MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bd63ebc98e80be154e87035bbe6675b6ea1a720d3465173802b26d521efa15e. 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: 9bd63ebc98e80be154e87035bbe6675b6ea1a720d3465173802b26d521efa15e
SHA3-384 hash: b8ca6f2aeb14737c7abc5ab97cdffd259166026086d95b2da13f85c6cd73bf8f6c48c42e5c14b37a3f706a5e7e96b17e
SHA1 hash: de5203940412852bdfe0d5579bcde5ed8740e3a5
MD5 hash: 2c10b8d0799b7dd91ee4cf228a01ae86
humanhash: golf-neptune-zulu-jersey
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'547'444 bytes
First seen:2023-06-11 07:52:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 80417b621299e3e1de617305557a3c68 (48 x GCleaner, 44 x Backdoor.TeamViewer, 31 x Socks5Systemz)
ssdeep 49152:J6dJ6sPMMpWRzLf37PihJoJvMXZ1qPafpLBPL7+gjZvcEjO5ndtGKAgpKqHp1g7O:cdMsO/739OgPopsgjx3OrMKAgprJ1g7O
Threatray 2 similar samples on MalwareBazaar
TLSH T1F3C522145FBEBE10C2A848F3AF9220CD723D9630B7FB4227ACB7D55794696547D2E208
TrID 80.3% (.EXE) Inno Setup installer (109740/4/30)
10.3% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 8cb2f0ccccf0b2cc (8 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 :
292
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
https://starkmadstuff.com/wp-content/download/Install_pass1234.7z
Verdict:
Malicious activity
Analysis date:
2023-06-11 07:07:24 UTC
Tags:
privateloader evasion opendir loader rat redline stealer miner gcleaner arkei vidar amadey trojan
Link:
https://app.any.run/tasks/08fd0871-2d61-48ea-aca2-81025985d103

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/397684/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader25.56768.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
Running batch commands
Creating a process with a hidden window
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/90253/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/64857d5f8e3fa23b915a1a1a/reports/30165041-3610-4da0-a95c-68563ed4665c/overview
Verdict:
Malicious
Labled as:
Trojan/Evo
Link:
https://www.hybrid-analysis.com/sample/9bd63ebc98e80be154e87035bbe6675b6ea1a720d3465173802b26d521efa15e
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/a158f5e3-b690-4e8d-aae6-cd3bbfd7df5f
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1252517
Signature
Antivirus detection for dropped file
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)
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 885537 Sample: file.exe Startdate: 11/06/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Antivirus detection for URL or domain 2->53 55 7 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-L3U8U.tmp, PE32 10->31 dropped 13 is-L3U8U.tmp 10 24 10->13         started        process6 file7 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->33 dropped 35 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 13->35 dropped 37 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 13->37 dropped 39 6 other files (5 malicious) 13->39 dropped 16 Rec611.exe 22 13->16         started        process8 dnsIp9 41 45.12.253.56, 49699, 80 CMCSUS Germany 16->41 43 45.12.253.72, 49700, 80 CMCSUS Germany 16->43 45 45.12.253.75, 49701, 80 CMCSUS Germany 16->45 29 C:\Users\user\AppData\...\IPFg7wqoD.exe, PE32 16->29 dropped 20 IPFg7wqoD.exe 16->20         started        23 cmd.exe 1 16->23         started        file10 process11 signatures12 57 Multi AV Scanner detection for dropped file 20->57 25 taskkill.exe 1 23->25         started        27 conhost.exe 23->27         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bd63ebc98e80be154e87035bbe6675b6ea1a720d3465173802b26d521efa15e/
Threat name:
Win32.Trojan.Gcleaner
Create hunting rule
Status:
Suspicious
First seen:
2023-06-11 07:53:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpld5pey5af6cvhioa23xzthlnxkdjza2ndfc44afmtnkippufpa._file
Verdict:
malicious
Similar samples:
07f9da30eea63581d4574d675dbbd3b6989a603bdbaecd932b9311233f99f3ed
GCleaner
477b4c4a0b4a95ad547b7dcbb4285b2d11775d10a31be8a10d1d0e82f55ac40a
GCleaner
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230611-jqy31sgf94/
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:
9c85aebfe17d9ed6c751eda43e79ba0f824abbe1b1ca60dc57762902676c085d
MD5 hash:
8c50c3c6b0330f387305258f85263316
SHA1 hash:
abf16e20440d850cf267b7b5ad3501aa4b7a1b8b
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/df90e3a3-7494-4bc4-a623-e86b926d2e74/
SH256 hash:
9ba2319dacfa1ac22319b982d8f8c822876679e6529361e4dc335ae92a4c1bee
MD5 hash:
dbb97b9bcabe6452cd77d592699b8ff1
SHA1 hash:
f4dcd560d738ae01a57f72228258df073d2e9682
Link:
https://www.unpac.me/results/df90e3a3-7494-4bc4-a623-e86b926d2e74/
SH256 hash:
444c9128114c59e174dec3a243760f73843021b91cfab7959d71ee03b569c63c
MD5 hash:
c3f876aa5806a3e6815dc841a792f5bd
SHA1 hash:
83e3fdff1e387991c69d69d4cc6f53182d52131b
Link:
https://www.unpac.me/results/df90e3a3-7494-4bc4-a623-e86b926d2e74/
SH256 hash:
9bd63ebc98e80be154e87035bbe6675b6ea1a720d3465173802b26d521efa15e
MD5 hash:
2c10b8d0799b7dd91ee4cf228a01ae86
SHA1 hash:
de5203940412852bdfe0d5579bcde5ed8740e3a5
Link:
https://www.unpac.me/results/df90e3a3-7494-4bc4-a623-e86b926d2e74/
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/9bd63ebc98e80be154e87035bbe6675b6ea1a720d3465173802b26d521efa15e

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
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/
Cape
Cape
https://www.capesandbox.com/analysis/397684/

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