Analysis
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max time kernel
6s -
max time network
5s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
07/08/2024, 00:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Chase.exe
Resource
win10v2004-20240802-en
3 signatures
150 seconds
General
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Target
Chase.exe
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Size
3.6MB
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MD5
10f3e2f438383a4c3802a60ea715d730
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SHA1
74b35fd1c76893505ec17fbe00ab5bedeaf50723
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SHA256
6d2a2053f3d87a2f041fc383aac8fccb41f8b0d1153ffe031ca54408a0f96c09
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SHA512
f72857024e16fceebc9d83d1f8ef4021643f3ac489a8bdcc5ba8f6e41ee21a39bd2940a2a696739d581efb60e7a440decea4c58f388cccf5a7da9548c9029e3d
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SSDEEP
49152:qhP1kGL4fX3wCgFF+BRTPokBMyHJWGs8FaRMqu3XCqRq8stcpVk4JobxJ17IxRYI:s4fwCiSTBrHJWGs2NyqeoNE/7SRYYl
Score
3/10
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Chase.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4868 javaw.exe 4868 javaw.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2524 wrote to memory of 4868 2524 Chase.exe 84 PID 2524 wrote to memory of 4868 2524 Chase.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\Chase.exe"C:\Users\Admin\AppData\Local\Temp\Chase.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Program Files\Java\jre-1.8\bin\javaw.exe"C:\Program Files\Java\jre-1.8\bin\javaw.exe" -Dfile.encoding=UTF-8 -classpath "C:\Users\Admin\AppData\Local\Temp\Chase.exe" org.develnext.jphp.ext.javafx.FXLauncher2⤵
- Suspicious use of SetWindowsHookEx
PID:4868
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