MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dce8e0c571b034ead04499dc43ceb83a82be396149dba1ee97ee2637919b732. 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: 2dce8e0c571b034ead04499dc43ceb83a82be396149dba1ee97ee2637919b732
SHA3-384 hash: 2a6c28d5dd83df4ee73dcff409c6a94a1828a483358cdeb0ecc79d4db0fef59c2eee9913ec8519867ebf456adc791e3f
SHA1 hash: aca114591bfde9abc26132366542ec26ec5bfc30
MD5 hash: 51b5b88736a1c62a3464beb2ef9eb4f1
humanhash: hydrogen-victor-tennessee-whiskey
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'751'766 bytes
First seen:2023-02-08 00:45:21 UTC
Last seen:2023-02-08 00:58:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:wDEOaHlinbOVR42fkfGFQjiv5EMvcZtuBezVuMZg+UGjfBJEd1ALCgv2MR:+EOWCaP42MfpEvBYVuM2j8BY1ov2MR
TLSH T10ED5E00A5D94D0A7D2608F70C9C72DF68C12DE6FE8BA41A713043FFBB671246E846979
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 96968e8e170f9696 (26 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 :
5
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-08 00:46:27 UTC
Tags:
installer
Link:
https://app.any.run/tasks/0eebaa78-d586-4aa7-9439-c9d1e2186231

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/361696/
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
Sending a custom TCP 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/66312/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/63e2f0cc696b2d9725758e37/reports/b3a7ebcc-8c93-4e0b-8d11-13d49c4c0e14/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/2dce8e0c571b034ead04499dc43ceb83a82be396149dba1ee97ee2637919b732
Result
Verdict:
MALICIOUS
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/1fba1cf4-c653-42e2-8a68-a59d7ad82913
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1168326
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
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: 801102 Sample: file.exe Startdate: 08/02/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Antivirus detection for URL or domain 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 5 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 FRec27.exe 20 14->17         started        process9 dnsIp10 42 45.12.253.56, 49695, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49696, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49697, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\C27gJojNKlQ9.exe, PE32 17->30 dropped 21 C27gJojNKlQ9.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/2dce8e0c571b034ead04499dc43ceb83a82be396149dba1ee97ee2637919b732/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-02-08 00:46:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
10 of 39 (25.64%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxhi4dcxdmbu5liejgo4iphlqoucxy4wcso3uhxjp3rgg6izw4za._file
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230208-a4msgagd94/
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:
aae20c5bf40e9caa5e7f38d1d6c510f7e79535b0916c55fb39d6d74242c5486e
MD5 hash:
2e0e0c46971d02205fc8ac07f155bf4f
SHA1 hash:
9f49046ab7255c90e5972b531aabb5949bf53c14
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/41fda308-81fd-4f2c-8fa7-533f75505c85/
SH256 hash:
295a335ca1561337e1486fbb14b71e907fc02d361a16303c5c8eedae0371a3ae
MD5 hash:
88b224ce7e5441f315963d87a5524202
SHA1 hash:
2ee79cb7a5289fc11810e18ee14fda303884f096
Link:
https://www.unpac.me/results/41fda308-81fd-4f2c-8fa7-533f75505c85/
SH256 hash:
c55d9caa3563278e5957ad11ee0bc1d6010ccb2c8eb7fdc0084713a2d7e5c073
MD5 hash:
01cb6fec3596eef50e780a12991f0fa7
SHA1 hash:
1eaeb57bcaee90009df7fdffc9a7c7f1b959f6e6
Link:
https://www.unpac.me/results/41fda308-81fd-4f2c-8fa7-533f75505c85/
SH256 hash:
2dce8e0c571b034ead04499dc43ceb83a82be396149dba1ee97ee2637919b732
MD5 hash:
51b5b88736a1c62a3464beb2ef9eb4f1
SHA1 hash:
aca114591bfde9abc26132366542ec26ec5bfc30
Link:
https://www.unpac.me/results/41fda308-81fd-4f2c-8fa7-533f75505c85/
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/2dce8e0c571b034ead04499dc43ceb83a82be396149dba1ee97ee2637919b732

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/361696/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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