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Analysis
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max time kernel
45s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 13:24
Static task
static1
Behavioral task
behavioral1
Sample
c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe
Resource
win10v2004-20220812-en
General
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Target
c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe
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Size
1.0MB
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MD5
994464ed49e1df84df45cc0c646e2be7
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SHA1
92d6c054700d1d693ee8d728c8264111f6449aa1
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SHA256
c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659
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SHA512
a096ece8a3e6db5ebfc007e4122210300cb607da550cf21a3301bbcad7ef40f41b7f9a182b5ad324f8c228e37ad939761033ab2aabd00cd43734747c319225d4
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SSDEEP
24576:w0BfZ15Scs4mUj79qPiqn7yauT/asgd0tp8Aw:w0guUuT/asgUc
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1812 set thread context of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 -
Program crash 1 IoCs
pid pid_target Process procid_target 1000 1404 WerFault.exe 29 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1404 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 1404 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 1404 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 1404 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 1404 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 1404 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29 PID 1812 wrote to memory of 1404 1812 c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe"C:\Users\Admin\AppData\Local\Temp\c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Users\Admin\AppData\Local\Temp\c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe"C:\Users\Admin\AppData\Local\Temp\c12a0f2801aedd4cbf147be9a88a2f878750e70b49694055f0aec4a692523659.exe" Track="0001001000"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1404 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 13883⤵
- Program crash
PID:1000
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