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Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 06:55
Static task
static1
Behavioral task
behavioral1
Sample
147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe
Resource
win10v2004-20221111-en
General
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Target
147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe
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Size
853KB
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MD5
2c5b6f809d748f5cbdcfa2687ca4051e
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SHA1
879c68a0c941d9c295b540e713158453019b47ae
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SHA256
147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872
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SHA512
1ba69d02f58e5b6e263b5dc7289a6d3411b04b0db205e5f0684f50575f85df7bb79757544e352ef7d993d0948556c9961e35986f238f51cea6096dd7109af031
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SSDEEP
24576:lYq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfvv:2qaxyDC2JmSoPvikO8v
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 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.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 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1100 set thread context of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1288 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 1288 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 1288 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 1288 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 1288 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 1288 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28 PID 1100 wrote to memory of 1288 1100 147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe"C:\Users\Admin\AppData\Local\Temp\147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Users\Admin\AppData\Local\Temp\147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe"C:\Users\Admin\AppData\Local\Temp\147bfb8777cd000fe8faf902f7785b0a88bb3c14ccc15a4fae8c9705643e1872.exe" Track="0001001000"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1288
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