MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd989f1b02e14369ad076516f5d5ceb380684e7a0ba899f90cfa287e0bbf2ca7. 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: fd989f1b02e14369ad076516f5d5ceb380684e7a0ba899f90cfa287e0bbf2ca7
SHA3-384 hash: 0c0426bc76a2cb18febc3ec2fd13185c1ac1f63fb0fbe31f01025adcedb481cc41d02d2079bd60249ed51e359eadfece
SHA1 hash: 17194a2231038cd94c83faf4b811892e943bf968
MD5 hash: e052b8a981a7fcd23d1b108605dea866
humanhash: cola-mars-carbon-november
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'279'309 bytes
First seen:2023-07-14 00:47:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:OfOym3/FXA+dR9WDOy/La+wW1ly6GXK+QGomhD860MgAeGRL2dl2vSBreuS2w021:OG9dQSmrz1WK+QG3unJRGIFeuZknn
Threatray 3'568 similar samples on MalwareBazaar
TLSH T112453337A2A581FDE4314AB84D6B1686CFBBB732287C5941BA7C0ACC672F7580D05372
TrID 61.6% (.EXE) Inno Setup installer (109740/4/30)
23.3% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
7.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.5% (.EXE) Win32 Executable (generic) (4505/5/1)
1.1% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 84c160b0d670b044 (28 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 :
1
# of downloads :
288
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-14 00:50:50 UTC
Tags:
installer gcleaner loader
Link:
https://app.any.run/tasks/bfe57276-a035-4a5d-b3f0-7e5fd03df10d

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/418534/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop22.33867.2513.29267.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
Launching the process to interact with network services
Modifying a system file
Searching for synchronization primitives
Sending a custom TCP request
Launching a process
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/97512/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/64b09b432f8c5654cdda23e5/reports/b4ccbb04-fe4b-4e96-941e-d672282c25f2/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/fd989f1b02e14369ad076516f5d5ceb380684e7a0ba899f90cfa287e0bbf2ca7
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/5df7ec0c-072b-4454-8685-0228061400eb
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1272827
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)
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1272827 Sample: file.exe Startdate: 14/07/2023 Architecture: WINDOWS Score: 100 40 45.12.253.72 CMCSUS Germany 2->40 42 45.12.253.75 CMCSUS Germany 2->42 44 45.12.253.98 CMCSUS Germany 2->44 48 Found malware configuration 2->48 50 Antivirus detection for URL or domain 2->50 52 Multi AV Scanner detection for dropped file 2->52 54 6 other signatures 2->54 9 file.exe 2 2->9         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\...\is-DVDSH.tmp, PE32 9->30 dropped 12 is-DVDSH.tmp 11 102 9->12         started        process6 file7 32 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 12->32 dropped 34 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 12->34 dropped 36 C:\...\unins000.exe (copy), PE32 12->36 dropped 38 8 other files (6 malicious) 12->38 dropped 15 RevSpacer713.exe 8 12->15         started        19 net.exe 1 12->19         started        process8 dnsIp9 46 45.12.253.56, 80 CMCSUS Germany 15->46 28 C:\Users\user\AppData\Roaming\...\D9v5WTI.exe, PE32 15->28 dropped 21 D9v5WTI.exe 15->21         started        24 conhost.exe 19->24         started        26 net1.exe 1 19->26         started        file10 process11 signatures12 56 Multi AV Scanner detection for dropped file 21->56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd989f1b02e14369ad076516f5d5ceb380684e7a0ba899f90cfa287e0bbf2ca7/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-14 00:48:09 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7wmj6gyc4fbwtlihmulplvoowoagqtt2boujt6im7iuh4c57fstq._file
Verdict:
malicious
Similar samples:
474e293e9c25fdccd36c77f62b4b234fc97d8f1122dcbe78494f5482b6675f44
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58d57f768804a9c0594a2f9a2db379788d41fbeaca4936a1fe6a0f8986265a77
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7475db7ff71a655c148820592471897f2ada47b1ae154e23cb83a666152ca23d
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8dfa5976b6d62611242f6a792f460ae72e60ebfb9774ad81066c7ea2a153b61a
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93cb045c691341fee5fe4b5aae26233c3bdfb480db20a904ef7f7749db2c6e86
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9dc3c210f41de276264b20019ec64beb14955fb59dff048b10fab6a397a26be3
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a966075818dd971effd37c47d3de59591064a7bc99f37296e04c6d8a63ce3ea2
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c50ed0352f86462194d23cc0b3128c28eca1eaa426049abddd58e697e29831cb
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cf34174392d422249a3b1c2a488709b3606143bf51acfa14ca53928051697331
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e88259872bb2df0913c156511df3eba707e0a39f520fecd3316654c26cd05334
GCleaner
+ 3'558 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230714-a5r4ksbg23/
Behaviour
Kills process with taskkill
Runs net.exe
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:
606c8dbadf73f17b8d506522ce517fdd6316890c44d10f477392d2b4bd9ef837
MD5 hash:
48fbc3e57f75616076743ca975247a58
SHA1 hash:
d49baa39c98fe69155c1722fcc2c146bfcf5887c
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/a349214a-8b5b-41d5-8803-49a4924f497e/
SH256 hash:
68c78bb6f04c31e636a22a05bd458a484442a5009286357e1e20fb2695177ebe
MD5 hash:
0f6df1d799b6747e75ebe0de02756e62
SHA1 hash:
9c45196236bb9beebc25b967f08f69b95750b495
Link:
https://www.unpac.me/results/a349214a-8b5b-41d5-8803-49a4924f497e/
SH256 hash:
7b3c013528e9eb1d312b5bb288fda60b50832a9f1156489d5e31d1b879f64de3
MD5 hash:
0f844b6d2c7802a9b92f42460bc66f09
SHA1 hash:
23b0a2f602c3552ccf01fb43445582663684760a
Link:
https://www.unpac.me/results/a349214a-8b5b-41d5-8803-49a4924f497e/
SH256 hash:
fd989f1b02e14369ad076516f5d5ceb380684e7a0ba899f90cfa287e0bbf2ca7
MD5 hash:
e052b8a981a7fcd23d1b108605dea866
SHA1 hash:
17194a2231038cd94c83faf4b811892e943bf968
Link:
https://www.unpac.me/results/a349214a-8b5b-41d5-8803-49a4924f497e/
Please note that we are no longer able to provide a coverage score for Virus Total.

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
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/
Cape
Cape
https://www.capesandbox.com/analysis/418534/

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