Analysis
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max time kernel
590s -
max time network
364s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 15:11
Static task
static1
Behavioral task
behavioral1
Sample
S2 XP.zip
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
S2 XP/Data.rsdk
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
S2 XP/RSDKv4.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
S2 XP/SDL2.dll
Resource
win7-20240221-en
Behavioral task
behavioral5
Sample
S2 XP/glew32.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
S2 XP/ogg.dll
Resource
win7-20240508-en
Behavioral task
behavioral7
Sample
S2 XP/settings.ini
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
S2 XP/vorbis.dll
Resource
win7-20240221-en
General
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Target
S2 XP/RSDKv4.exe
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Size
1.5MB
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MD5
92b0481f49853b65c26ac25b21f8ac3f
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SHA1
81f428304b938421cef1f19e6911defec3fd1b1f
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SHA256
611a08478b2d5dfa6e8562eab04020c3017cd9593ba2dcc2e728342db38aec5e
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SHA512
ce6c83878419d48b7e795d72016320938eeede4e2888419c9d345da5beee8a6ec8e6686e6bdf0e87a212ddb9a8cd083c715be6d69b39a328ba2b6958efb2b7f0
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SSDEEP
12288:jxn4hyvlfmiUwZgsnT6lFzJFsPcXJgizeStqV26eF4tN6sZitd1BQvM:FrNeHz3LJgqpC26eF8VZitd1BQ0
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2812 2928 WerFault.exe RSDKv4.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RSDKv4.exepid process 2928 RSDKv4.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
RSDKv4.exedescription pid process target process PID 2928 wrote to memory of 2812 2928 RSDKv4.exe WerFault.exe PID 2928 wrote to memory of 2812 2928 RSDKv4.exe WerFault.exe PID 2928 wrote to memory of 2812 2928 RSDKv4.exe WerFault.exe PID 2928 wrote to memory of 2812 2928 RSDKv4.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\S2 XP\RSDKv4.exe"C:\Users\Admin\AppData\Local\Temp\S2 XP\RSDKv4.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2928 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 7362⤵
- Program crash
PID:2812
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