MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 044cbbdfa6199557d11d2046bf974c3e0c78101017ddb963ff9cd9122c2036f1. 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: 044cbbdfa6199557d11d2046bf974c3e0c78101017ddb963ff9cd9122c2036f1
SHA3-384 hash: dde54cdb6f4bd4604a66e64cf10b864e0ea8cd482b09da91d81c9f5c4ee9cf5585f66031271a93c11378cc1a55649854
SHA1 hash: 1464530c40f63306d55ddc5d3d91e7b35f7dd45f
MD5 hash: 70dab4de234dccfca8f0044daa4aa5e7
humanhash: fruit-virginia-indigo-india
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'613'531 bytes
First seen:2023-02-12 08:15:58 UTC
Last seen:2023-02-12 08:42:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:JHS75f0T0517sqtDNCz5zUCaXJi3iseGgebv2MR:dGE051DtDN+5zUhXbsetebvjR
TLSH T118F5127C7445C9ADC290FDB48C26D5E71CD66EF3E9E0A02270DDBF3E11B92899A0A507
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 14b0b0fceeaa3b18 (363 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 :
7
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-12 08:27:40 UTC
Tags:
installer
Link:
https://app.any.run/tasks/fe29fe9e-72e1-4610-bb5e-04dcb1c3cf42

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/364341/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.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
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/68458/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63e8a044fc3c2a54c6f91b58/reports/d8d4abca-be04-4324-962e-e233f4027025/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/044cbbdfa6199557d11d2046bf974c3e0c78101017ddb963ff9cd9122c2036f1
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/10463b96-99ba-4ff6-9a52-9eb28a245acc
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1172477
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)
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: 805267 Sample: file.exe Startdate: 12/02/2023 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 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:\Program Files (x86)\...\FRec212.exe, PE32 14->34 dropped 36 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->38 dropped 40 7 other files (none is malicious) 14->40 dropped 17 FRec212.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49697, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49698, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49699, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\oLZ0hJrK4.exe, PE32 17->30 dropped 21 oLZ0hJrK4.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/044cbbdfa6199557d11d2046bf974c3e0c78101017ddb963ff9cd9122c2036f1/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-12 08:16:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=arglxx5gdgkvpui5ebdl7f2mhyghqeaqc7o3sy77ttmrelbag3yq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230212-j548ksaf6y/
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
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:
d13111304af89ac362b24c173551a346b8fa4915f181cc6645719b138524a55a
MD5 hash:
ae4a25594676ab36d4b0b3d7b274f92e
SHA1 hash:
93e46c7becdc19556725b25bb874830d9f717bd3
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/5e9bf31f-7ef3-4a4c-a7e2-76d4500c8244/
SH256 hash:
bab52914e4467cef6046a0fec66ac0141dd2424e276ba8bb1e21853341e00e0d
MD5 hash:
34f727d6fdf7d3e241d72f2f85f3f5dc
SHA1 hash:
a2a0a9112ec1fd7fa4804fbc69fb8cc82b1e6c24
Link:
https://www.unpac.me/results/5e9bf31f-7ef3-4a4c-a7e2-76d4500c8244/
SH256 hash:
d9a52aba7025b75741ae30a48faea02dfd259f45fd19676144b82ad5290805ec
MD5 hash:
f6f385a63a8d30580230aaceeb0d0e70
SHA1 hash:
319cf16585e8250b0a070a3692be6640d312ff0a
Link:
https://www.unpac.me/results/5e9bf31f-7ef3-4a4c-a7e2-76d4500c8244/
SH256 hash:
c432fab5c1779fe9416552d16139582150d45fa0ee1231daff32b32fd98738a0
MD5 hash:
3a9332527fc25068c4911b3a9d9089e6
SHA1 hash:
07032abe6c75ef587d8be715f8da549cd7bec325
Link:
https://www.unpac.me/results/5e9bf31f-7ef3-4a4c-a7e2-76d4500c8244/
SH256 hash:
044cbbdfa6199557d11d2046bf974c3e0c78101017ddb963ff9cd9122c2036f1
MD5 hash:
70dab4de234dccfca8f0044daa4aa5e7
SHA1 hash:
1464530c40f63306d55ddc5d3d91e7b35f7dd45f
Link:
https://www.unpac.me/results/5e9bf31f-7ef3-4a4c-a7e2-76d4500c8244/
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/044cbbdfa6199557d11d2046bf974c3e0c78101017ddb963ff9cd9122c2036f1

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/364341/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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