Analysis
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max time kernel
127s -
max time network
136s -
platform
windows10-1703_x64 -
resource
win10-20231025-en -
resource tags
arch:x64arch:x86image:win10-20231025-enlocale:en-usos:windows10-1703-x64system -
submitted
15-11-2023 20:10
Static task
static1
Behavioral task
behavioral1
Sample
Cocaina-Tool/Cocaina/Cocaina-Tool.py
Resource
win10-20231025-en
windows10-1703-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
Cocaina-Tool/Cocaina/setup.bat
Resource
win10-20231020-en
windows10-1703-x64
0 signatures
150 seconds
General
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Target
Cocaina-Tool/Cocaina/Cocaina-Tool.py
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Size
115KB
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MD5
f5e4819df646dce8513c0be7a6dc540f
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SHA1
ab220001bd6dcf338c9b5b7adacfc9e57900f4d4
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SHA256
2d80336fecb8c3d44eab8e62944b0f6314b1e682d37081386c2a3831594de375
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SHA512
54ca376efbd4bfb5d51dd7e8305f74c07b65ab5d82c1f06e9a7c6d12d3dc1a9b796b440647198247d02d1e7b2d9ba988730d2dbcb24fb28863a22f783d57ddc6
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SSDEEP
3072:ZulojjpR+ueTk8uqOabW6rou6aKGbYG0Lj6u+J+RCs:cK3eiqOabVB1bYfj6oRX
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\PhishingFilter iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\PhishingFilter\ClientSupported_MigrationTime = 3d4543037807da01 iexplore.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\RepId iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\RepId\PublicId = "{09B74E5F-1E99-471E-93C3-9DB62719DCB2}" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.15063.0\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main\DownloadWindowPlacement = 2c0000000000000000000000ffffffffffffffffffffffffffffffff100100003c000000900300001c020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{268F8DB8-83F3-11EE-8D2D-CE6685DAFC54} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Modifies registry class 12 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\py_auto_file OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\.py OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\py_auto_file\shell\open\command OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\py_auto_file\shell\open\command\DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}" OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\py_auto_file\shell\open\CommandId = "IE.File" OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\Local Settings iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\Local Settings OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\.py\ = "py_auto_file" OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\py_auto_file\shell\open OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\py_auto_file\shell OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000_Classes\py_auto_file\shell\open\command\ = "\"C:\\Program Files\\Internet Explorer\\iexplore.exe\" %1" OpenWith.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1792 OpenWith.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4540 iexplore.exe 4540 iexplore.exe 4540 iexplore.exe 4540 iexplore.exe -
Suspicious use of SetWindowsHookEx 49 IoCs
pid Process 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 1792 OpenWith.exe 4540 iexplore.exe 4540 iexplore.exe 1384 IEXPLORE.EXE 1384 IEXPLORE.EXE 4540 iexplore.exe 4540 iexplore.exe 1384 IEXPLORE.EXE 1384 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1792 wrote to memory of 4540 1792 OpenWith.exe 74 PID 1792 wrote to memory of 4540 1792 OpenWith.exe 74 PID 4540 wrote to memory of 1384 4540 iexplore.exe 75 PID 4540 wrote to memory of 1384 4540 iexplore.exe 75 PID 4540 wrote to memory of 1384 4540 iexplore.exe 75 PID 4540 wrote to memory of 2744 4540 iexplore.exe 77 PID 4540 wrote to memory of 2744 4540 iexplore.exe 77 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Cocaina-Tool\Cocaina\Cocaina-Tool.py1⤵
- Modifies registry class
PID:4224
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Cocaina-Tool\Cocaina\Cocaina-Tool.py2⤵
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4540 CREDAT:82945 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1384
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Cocaina-Tool\Cocaina\Cocaina-Tool.py3⤵
- Modifies Internet Explorer settings
PID:2744
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