MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c9ec5e6e1f9c361e64d862903aed5b59411a22b380ceae0178ab32855c45643. 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: 2c9ec5e6e1f9c361e64d862903aed5b59411a22b380ceae0178ab32855c45643
SHA3-384 hash: 1e1e34e966d828999dbbbb6c16e2c4bbb70576722f0f8a40fbf008e2a793c644e2abd7b3ec9e1b6505b60e030a02b0c9
SHA1 hash: d9a1f2f1f2d2f8261574ee932742c987c0eaa083
MD5 hash: 769acb6b4ab3aa1aa8edfb9994a6de0a
humanhash: comet-sixteen-delta-mango
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'907'630 bytes
First seen:2023-02-17 06:15:53 UTC
Last seen:2023-02-17 06:44:56 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:vNM4BW9J+1Me/ilX1NlJFdHdZZbVJPk5G1WzRY1GyzN/Dg6ODa/v/G/reLCgv2MR:Vr6+tqlX1brv5FGz2/DimIKv2MR
Threatray 7'273 similar samples on MalwareBazaar
TLSH T18FD522C56120C1E2D3FDDFF1BC2D84F5B6A7BE2BD9A4510B34593A3A75722AC908C618
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 f8f0f8f8f8f8f800 (13 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 :
10
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-17 06:16:30 UTC
Tags:
installer
Link:
https://app.any.run/tasks/366df677-28f9-4c8b-829d-662b630ec3e2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/367534/
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 Windows subdirectories
Launching a process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/71152/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/63ef1ba2569ddf996a34b694/reports/f5fc14dc-78ee-4695-a361-def9cf745c0f/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/2c9ec5e6e1f9c361e64d862903aed5b59411a22b380ceae0178ab32855c45643
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/9ef7c848-6dde-4d48-bdaf-068d5b44559d
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1177698
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
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: 810521 Sample: file.exe Startdate: 17/02/2023 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 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 17 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 FRec217.exe 20 14->17         started        process9 dnsIp10 42 45.12.253.56, 49696, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49697, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49698, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\50U0RINCWfE4e.exe, PE32 17->30 dropped 21 50U0RINCWfE4e.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/2c9ec5e6e1f9c361e64d862903aed5b59411a22b380ceae0178ab32855c45643/
Threat name:
Win32.Downloader.GCleaner
Create hunting rule
Status:
Malicious
First seen:
2023-02-17 06:16:07 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
12 of 25 (48.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fspmlzxb7hbwdzsnqyuqhlwvwwkbdirlhagovyaxrkzsqvoekzbq._file
Verdict:
malicious
Similar samples:
11d06585ee841eeb25af2fbc9bea225d2adcd6f683d346762ccc68da61be8d2c
GCleaner
303f48ee385460aed18613b31b729d7adf437313e9190bcf5e1aca126bc88368
GCleaner
4589960a9a31c7dbdb6687e3d336cfa69660969b40e00d5dfb9f578ee6d2b26f
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9a9f09cbbbc6a96da3027b94c5dafee100865045c619465193a835c9a562e504
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a20ab4ef8402d5cb92e5e5991cf6f5778a8ccd2cbab02b57a2adf33e46a1715a
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aee7699b3ec508b621d68c6e7f235007756d688e40ab6fd360d84b9b592acdc7
GCleaner
d32ac5d2e850f72fc00483a0a8576bb59adee025670ee1aa499344c708ce184f
GCleaner
db3652a96f8dfc7af1582ed6e3ec5796f9b339f858bcccc654f2a72dfd081deb
GCleaner
e09a18963c0d27d11e0587c5ec0c55563b77f83042ced18825b00457ec9af0bd
GCleaner
f25b7ae42eb3b9cf9b3c7ff8c2bfbdc982d7607a51b6d4ac73d854614ae4c83b
GCleaner
+ 7'263 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230217-g1fnbaea97/
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:
4e14892919384c1417e387d22dfb592b6027b71c7d3b80209f527a1fb37b1baa
MD5 hash:
f419198ab6b992fc667b74a77e5b8559
SHA1 hash:
dd10fb9427e4d1f1318a3f7904e52ba330b13d62
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/f46ed6d1-7d5b-4cca-bdc2-fcb6930ca9d2/
SH256 hash:
7d5811c880c3f73f0a79c8bfec20bfc432719e18ca52db9cdad0ce65ff8f79c6
MD5 hash:
de49d8587d7fce469e681182b6802db6
SHA1 hash:
7ea4a66069d47db32a98b995b1681d12a232fbfd
Link:
https://www.unpac.me/results/f46ed6d1-7d5b-4cca-bdc2-fcb6930ca9d2/
SH256 hash:
d4f52b7d966c476dee40c677a9d9f224e55c592ee287660cd292e91eccd11848
MD5 hash:
9824254bb5cd741b93eec8e623580685
SHA1 hash:
0de975cd3955849f4c668eed5bb5f8b45f940d36
Link:
https://www.unpac.me/results/f46ed6d1-7d5b-4cca-bdc2-fcb6930ca9d2/
SH256 hash:
2c9ec5e6e1f9c361e64d862903aed5b59411a22b380ceae0178ab32855c45643
MD5 hash:
769acb6b4ab3aa1aa8edfb9994a6de0a
SHA1 hash:
d9a1f2f1f2d2f8261574ee932742c987c0eaa083
Link:
https://www.unpac.me/results/f46ed6d1-7d5b-4cca-bdc2-fcb6930ca9d2/
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/2c9ec5e6e1f9c361e64d862903aed5b59411a22b380ceae0178ab32855c45643

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/367534/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments