Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
16/06/2024, 01:34
Static task
static1
Behavioral task
behavioral1
Sample
eba00985b2ae6b3d5792e7bb9cc207d6f77f0ad14dea6748a4aed8ad0cc09f63.py
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
eba00985b2ae6b3d5792e7bb9cc207d6f77f0ad14dea6748a4aed8ad0cc09f63.py
Resource
win10v2004-20240508-en
General
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Target
eba00985b2ae6b3d5792e7bb9cc207d6f77f0ad14dea6748a4aed8ad0cc09f63.py
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Size
2KB
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MD5
d6357a81f58aef5af24d98cd0f454709
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SHA1
b4a4c293a28d6e42e17ef033745f34703f2a6318
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SHA256
eba00985b2ae6b3d5792e7bb9cc207d6f77f0ad14dea6748a4aed8ad0cc09f63
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SHA512
217145cd6f60e6b3df5aa55b4138bac0d19736eb34b6bc28246236a08695e23d0dfde74061795f20cda54f27697d2947b81a580f4f5097db1c8fc4fbb67fd959
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 registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py\ = "py_auto_file" rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2664 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2664 AcroRd32.exe 2664 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2244 wrote to memory of 2872 2244 cmd.exe 29 PID 2244 wrote to memory of 2872 2244 cmd.exe 29 PID 2244 wrote to memory of 2872 2244 cmd.exe 29 PID 2872 wrote to memory of 2664 2872 rundll32.exe 30 PID 2872 wrote to memory of 2664 2872 rundll32.exe 30 PID 2872 wrote to memory of 2664 2872 rundll32.exe 30 PID 2872 wrote to memory of 2664 2872 rundll32.exe 30
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\eba00985b2ae6b3d5792e7bb9cc207d6f77f0ad14dea6748a4aed8ad0cc09f63.py1⤵
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\eba00985b2ae6b3d5792e7bb9cc207d6f77f0ad14dea6748a4aed8ad0cc09f63.py2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2872 -
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\eba00985b2ae6b3d5792e7bb9cc207d6f77f0ad14dea6748a4aed8ad0cc09f63.py"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2664
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD52bd8ec513920f771fc0da737299b70e3
SHA11d3b94e17720c1b2c5cb694e6baaec832d4d76dc
SHA256c068a739cced6f10cb53eb44fe220294f233806265fcfe368910738e7637e4e8
SHA512b419bf62c94d44481d888be8cfe6f70f493419b6cbc49ac5afb293c4880166c6335836931b5efb7940c48398a6ea2157accf4721b5c6fc34904094ac0d8eb6f9