MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80c23d3e20447c98454bb10ff5408b0c3540d7ee52f8c8f0feaa42cc00a66eee. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80c23d3e20447c98454bb10ff5408b0c3540d7ee52f8c8f0feaa42cc00a66eee
SHA3-384 hash: e2c08b099f1bc46b20fcbe88782ed6c9ff4445f6a632a178cb22b8126482641cbc2c42cb9ea0eff9a5d1b55012537eb7
SHA1 hash: c48e84e551874f5f801603e5b1614fac0c32862d
MD5 hash: 3494510d15f0d5cadd3627b296c37fbf
humanhash: september-mango-thirteen-yankee
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'648'090 bytes
First seen:2023-03-01 07:06:39 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:AGc47Uf4w29n2GPhRGWMk/7YMh3NDgVmaiTqT5TwiShT8OKz:dB4Zwhga/7xNDgmTqdwikT8OKz
Threatray 2'213 similar samples on MalwareBazaar
TLSH T138C53346C0DF88B5E19407783919FC98697BF0628D27546A3BDACF4F1FB38A49E6061C
TrID 50.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.2% (.EXE) Inno Setup installer (109740/4/30)
4.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
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 :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-01 07:08:50 UTC
Tags:
installer gcleaner loader stealer trojan rat redline cryptbot
Link:
https://app.any.run/tasks/6115d097-d7b6-476b-927e-0e8cb19327e5

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/370744/
Detection(s):
SecuriteInfo.com.Adware.Generic2.DOZ.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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63fef997bbedb8176ff1e68e/reports/4102920f-8931-4258-b8a7-a7b5c98396bb/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1251208
Link:
https://www.hybrid-analysis.com/sample/80c23d3e20447c98454bb10ff5408b0c3540d7ee52f8c8f0feaa42cc00a66eee
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/a5f9d357-8951-4d13-8c36-41763ca528e3
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1184691
Signature
Antivirus / Scanner detection for submitted sample
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
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: 817541 Sample: file.exe Startdate: 01/03/2023 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 Antivirus / Scanner detection for submitted sample 2->53 55 6 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-TTVFH.tmp, PE32 10->31 dropped 13 is-TTVFH.tmp 15 25 10->13         started        process6 file7 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->33 dropped 35 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 13->35 dropped 37 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 13->37 dropped 39 7 other files (5 malicious) 13->39 dropped 16 FRec31.exe 24 13->16         started        process8 dnsIp9 41 45.12.253.56, 49685, 80 CMCSUS Germany 16->41 43 45.12.253.72, 49686, 80 CMCSUS Germany 16->43 45 45.12.253.75, 49687, 49688, 49689 CMCSUS Germany 16->45 29 C:\Users\user\AppData\...\0PbskToJSQDXq.exe, PE32 16->29 dropped 20 0PbskToJSQDXq.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/80c23d3e20447c98454bb10ff5408b0c3540d7ee52f8c8f0feaa42cc00a66eee/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-03-01 07:07:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdbd2prair6jqrklweh7kqelbq2ubv7okl4mr4h6vjbmyafgn3xa._file
Verdict:
malicious
Similar samples:
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GCleaner
+ 2'203 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230301-hxmswsfb33/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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:
de9e1e52d9ba4f1f2786863aa89f76861ec0ff9d3186ada62636a5f255f83ab9
MD5 hash:
a27cee24e19fe6a3df409504d68de561
SHA1 hash:
ef5d27dffaedcf29b48c52326fff2ea537bc1eff
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/75019d22-1d45-4de9-a421-3214be64714a/
SH256 hash:
2f0744d65a1231229c5c380cb87342d460f92477df0c073f962ca7b8ca46f7d9
MD5 hash:
7bf3060148e48ed93f57fe980aada2c1
SHA1 hash:
e7b505b374a2bc1f5c371f1727c29d27c31ce121
Link:
https://www.unpac.me/results/75019d22-1d45-4de9-a421-3214be64714a/
SH256 hash:
f9e0e7fe4b34ff81cadd56b4aad1800c1a53249b66c3b5ca2072fc7cc6c5972f
MD5 hash:
19cf748d1678907de1edec3f893e403a
SHA1 hash:
98b263ff9c33ebae10a396e6167414247ecea61c
Link:
https://www.unpac.me/results/75019d22-1d45-4de9-a421-3214be64714a/
SH256 hash:
80c23d3e20447c98454bb10ff5408b0c3540d7ee52f8c8f0feaa42cc00a66eee
MD5 hash:
3494510d15f0d5cadd3627b296c37fbf
SHA1 hash:
c48e84e551874f5f801603e5b1614fac0c32862d
Link:
https://www.unpac.me/results/75019d22-1d45-4de9-a421-3214be64714a/
Malware family:
RedLine.E
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/80c23d3e2044/report/overview.html
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/80c23d3e20447c98454bb10ff5408b0c3540d7ee52f8c8f0feaa42cc00a66eee

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/370744/

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