MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecc2c98cc17da318a2cb14a5511e4ec426b1432c60cf0a45bec9c81095497b87. 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: ecc2c98cc17da318a2cb14a5511e4ec426b1432c60cf0a45bec9c81095497b87
SHA3-384 hash: c117ba8b01c72d68683843b9ede15311a627198a0f28c273440a5f910c8effe9af12ececdabbbd4fc278ac7d5318b794
SHA1 hash: 550030082f13765c766f51f67536a8ccd4c69034
MD5 hash: 42197b535b2215ac9c688179f46cabf1
humanhash: juliet-butter-blue-mobile
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'013'333 bytes
First seen:2023-01-27 18:17:31 UTC
Last seen:2023-01-27 18:43:16 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:okug+JYY8BA1hsLpiE6IqhW68h2bVYCL5Wgg+Alh4ngzhWi66PsaiPdLCgv2MR:hug+JYY8BAEiE6IqhWP2bJLogXkl4nIe
TLSH T19195230BA5D2D6BAE2578BFA1934D684AF73BDA3507E1100752863FD1BB24700CD678E
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 71f0e0ccccf0f0f0 (204 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 :
11
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-27 18:21:03 UTC
Tags:
installer
Link:
https://app.any.run/tasks/3d7e3e14-a9a3-47c1-a6f6-1aa6a82ac8cc

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/357588/
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
Sending a custom TCP request
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/63526/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/63d4155d1c9cbf7d62538d7f/reports/0ff46a88-d275-4d81-9e97-abab08eb0547/overview
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/6addc1ee-c696-44f5-9419-7b278813ad22
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1160512
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: 793248 Sample: file.exe Startdate: 27/01/2023 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 18 16 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->38 dropped 40 6 other files (5 malicious) 14->40 dropped 17 finalrecovery.exe 24 14->17         started        process9 dnsIp10 42 45.12.253.56, 49706, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49707, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49708, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\0d4LiyLdMCO0I.exe, PE32 17->30 dropped 21 0d4LiyLdMCO0I.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/ecc2c98cc17da318a2cb14a5511e4ec426b1432c60cf0a45bec9c81095497b87/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-27 18:18:10 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5tbmtdgbpwrrriwlcssvchsoyqtlcqzmmdhqurn6zhebbfkjpodq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230127-wxlsgsdh6t/
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
Loads dropped DLL
Executes dropped EXE
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:
2611de86c8c75627457f9ae1fc94b6641670cf19f7087a895d01522029fb7ca8
MD5 hash:
39c2bd313d4a1ebabac74e832f9a54e2
SHA1 hash:
23062008ddf8d25c73a25b308a9ee0c6afe4d109
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/de87c028-02d2-4c47-91f4-1823f957d9b1/
SH256 hash:
15aefda287cf366786735cb2613a6428d7f611cf652b288b6d379d2ce3e2fdb4
MD5 hash:
d0983e062bad49bf360e8a64ea198306
SHA1 hash:
11e1cfc565b3464e94d959a5350b76d3d066dfa3
Link:
https://www.unpac.me/results/de87c028-02d2-4c47-91f4-1823f957d9b1/
SH256 hash:
af632eb4aa2e9244d9d8e7713e9fd70f3c268d6a5b5c101fbada498b1cd9202b
MD5 hash:
2b8e932f9496523964283f2f720ab45e
SHA1 hash:
0f4efffb650f67d28cc54b363d7d45a8b931d1d5
Link:
https://www.unpac.me/results/de87c028-02d2-4c47-91f4-1823f957d9b1/
SH256 hash:
ecc2c98cc17da318a2cb14a5511e4ec426b1432c60cf0a45bec9c81095497b87
MD5 hash:
42197b535b2215ac9c688179f46cabf1
SHA1 hash:
550030082f13765c766f51f67536a8ccd4c69034
Link:
https://www.unpac.me/results/de87c028-02d2-4c47-91f4-1823f957d9b1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/ecc2c98cc17da318a2cb14a5511e4ec426b1432c60cf0a45bec9c81095497b87

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/357588/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments