MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54a1bb25a6299871c9cf60e87bd341be4ccb3716c12825bfbbc592072860fdaf. 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: 54a1bb25a6299871c9cf60e87bd341be4ccb3716c12825bfbbc592072860fdaf
SHA3-384 hash: 1b1050835eb1d1ffafb31b4470c1b1340662d7d1fe84fc0875096dce0bfcac8b5f8dda2bfd234633900a67be8ca1389c
SHA1 hash: 0915f46ed70f65475a25a517165c1d5398772d3d
MD5 hash: 570a5a2750f1a7ec898c6a2cda5cb33a
humanhash: august-tango-stream-washington
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'016'988 bytes
First seen:2023-02-17 17:17:04 UTC
Last seen:2023-02-17 17:27:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:1s5Cz8WX7ZMCDxdK8LXUY2H6XGSkJ3gw7jeT2IVXCBpuTN2LCgv2MR:S5O8uhDXpEYt2gWaVXogmv2MR
Threatray 7'294 similar samples on MalwareBazaar
TLSH T13DD523D66825C4D6D3FCDFF1BC1E80F83AA37EABC6D016173456BA2E743225A841E509
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 004351b57d7d7d02 (10 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 :
3
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-17 17:19:35 UTC
Tags:
installer
Link:
https://app.any.run/tasks/b030fa37-6f21-4bd5-93ee-5de714c717e2

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/367765/
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
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/71367/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/63efb6cc9d1fc7bf5b0c5049/reports/97f65129-06a0-4a6e-a782-faf5f4370bd5/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/54a1bb25a6299871c9cf60e87bd341be4ccb3716c12825bfbbc592072860fdaf
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:
Unknown
Link:
https://analyze.intezer.com/analyses/2816a763-e8b2-4b05-bb7a-9514d7ba4fb1
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1178162
Signature
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: 810988 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 Multi AV Scanner detection for submitted file 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 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49701, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49702, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49703, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\ffkgqIQ5u6CDr.exe, PE32 17->30 dropped 21 ffkgqIQ5u6CDr.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/54a1bb25a6299871c9cf60e87bd341be4ccb3716c12825bfbbc592072860fdaf/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-17 17:18:10 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ksq3wjngfgmhdsopmduhxu2bxzgmwnywyeuclp53ywjaokda7wxq._file
Verdict:
malicious
Similar samples:
11d06585ee841eeb25af2fbc9bea225d2adcd6f683d346762ccc68da61be8d2c
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303f48ee385460aed18613b31b729d7adf437313e9190bcf5e1aca126bc88368
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aee7699b3ec508b621d68c6e7f235007756d688e40ab6fd360d84b9b592acdc7
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d32ac5d2e850f72fc00483a0a8576bb59adee025670ee1aa499344c708ce184f
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db3652a96f8dfc7af1582ed6e3ec5796f9b339f858bcccc654f2a72dfd081deb
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e09a18963c0d27d11e0587c5ec0c55563b77f83042ced18825b00457ec9af0bd
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f25b7ae42eb3b9cf9b3c7ff8c2bfbdc982d7607a51b6d4ac73d854614ae4c83b
GCleaner
+ 7'284 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-vt9vgage63/
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:
20b58238d113533985c5e39fcf62da76bce21a85cdebbb5268185ca9243f63e8
MD5 hash:
06e9842d0bc1cb4527a26b0ee5238cb8
SHA1 hash:
caf7b23f1ac884dff24129896ee47251988c0682
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/7afc6ac9-7f3d-42b1-b313-d2f5006b4c6e/
SH256 hash:
8a3227c405d805994cac2f4a728b92afd5c55018a5e710cab53a2f21812e4691
MD5 hash:
dcee4d2b79151fe624ce51673b6f4e0b
SHA1 hash:
c0be20ccb00d40660882f76e9b8ab27013bd816d
Link:
https://www.unpac.me/results/7afc6ac9-7f3d-42b1-b313-d2f5006b4c6e/
SH256 hash:
d988e97b886bfbf781bf4596238c940bd06b30c37a11e7eaf10e66f3ce45de7e
MD5 hash:
8a18e313914a6dc55a5c956aca56ba76
SHA1 hash:
2ec01c9a54b7d63ec3e54c39c4848469b74762f2
Link:
https://www.unpac.me/results/7afc6ac9-7f3d-42b1-b313-d2f5006b4c6e/
SH256 hash:
434baaf40249bc4731be05b0842226fb2e7846b812e006f6a00a43bb1f7ecbf8
MD5 hash:
eb9ff059374c001bf7ebb0990aa98e1b
SHA1 hash:
0a247f9f34cfbb6811cb0c767cd284ca2a088332
Link:
https://www.unpac.me/results/7afc6ac9-7f3d-42b1-b313-d2f5006b4c6e/
SH256 hash:
54a1bb25a6299871c9cf60e87bd341be4ccb3716c12825bfbbc592072860fdaf
MD5 hash:
570a5a2750f1a7ec898c6a2cda5cb33a
SHA1 hash:
0915f46ed70f65475a25a517165c1d5398772d3d
Link:
https://www.unpac.me/results/7afc6ac9-7f3d-42b1-b313-d2f5006b4c6e/
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/54a1bb25a6299871c9cf60e87bd341be4ccb3716c12825bfbbc592072860fdaf

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/367765/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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