Overview
overview
7Static
static
1Botanica.rar
windows7-x64
3Botanica.rar
windows10-2004-x64
3Botanica/B...ca.otf
windows7-x64
3Botanica/B...ca.otf
windows10-2004-x64
7Botanica/B...t.woff
windows7-x64
3Botanica/B...t.woff
windows10-2004-x64
3Botanica/B....woff2
windows7-x64
3Botanica/B....woff2
windows10-2004-x64
3Analysis
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max time kernel
150s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
11/03/2023, 16:20
Static task
static1
Behavioral task
behavioral1
Sample
Botanica.rar
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Botanica.rar
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Botanica/Botanica_Font_and_Logo_Kit/Botanica.otf
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Botanica/Botanica_Font_and_Logo_Kit/Botanica.otf
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
Botanica/Botanica_Font_and_Logo_Kit/botanica-webfont.woff
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
Botanica/Botanica_Font_and_Logo_Kit/botanica-webfont.woff
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
Botanica/Botanica_Font_and_Logo_Kit/botanica-webfont.woff2
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
Botanica/Botanica_Font_and_Logo_Kit/botanica-webfont.woff2
Resource
win10v2004-20230220-en
General
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Target
Botanica/Botanica_Font_and_Logo_Kit/botanica-webfont.woff2
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Size
9KB
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MD5
d193563c3d5630752a68335c3275b7da
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SHA1
b4362e61de28877d979557351a076465a9ea1265
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SHA256
1f0747e1a51800e3b8db16d38355a3a57f0ac5af6a7494d29957288b60707519
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SHA512
b3c9c8b2892ccda8e95f2eccb753cc97bbb7bfb4e7f0f3e8ad0120e0c153ea58da5f6719dd43c68b0e03f4e5c3e7b87a344d2dfdeb7ff90c494ccf83abad30fa
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SSDEEP
192:W7wh8U8r4ZX7GyzYch8AxPeqLUcxGUdtILrmjvMJQQ:R9dTzBuAheesUdtimjMQQ
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\woff2_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\woff2_auto_file\shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\woff2_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_Classes\Local Settings rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\woff2_auto_file\ rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.woff2\ = "woff2_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\woff2_auto_file\shell\Read\command rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\woff2_auto_file rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.woff2 rundll32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1684 AcroRd32.exe 1684 AcroRd32.exe 1684 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2024 wrote to memory of 672 2024 cmd.exe 28 PID 2024 wrote to memory of 672 2024 cmd.exe 28 PID 2024 wrote to memory of 672 2024 cmd.exe 28 PID 672 wrote to memory of 1684 672 rundll32.exe 29 PID 672 wrote to memory of 1684 672 rundll32.exe 29 PID 672 wrote to memory of 1684 672 rundll32.exe 29 PID 672 wrote to memory of 1684 672 rundll32.exe 29
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Botanica\Botanica_Font_and_Logo_Kit\botanica-webfont.woff21⤵
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Botanica\Botanica_Font_and_Logo_Kit\botanica-webfont.woff22⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:672 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Botanica\Botanica_Font_and_Logo_Kit\botanica-webfont.woff2"3⤵
- Suspicious use of SetWindowsHookEx
PID:1684
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