Analysis
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max time kernel
34s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
11-10-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
d3d11.dll
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
d3d11.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
setup.exe
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
setup.exe
Resource
win10v2004-20241007-en
General
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Target
d3d11.dll
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Size
760.0MB
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MD5
4c73b7d9eb09095899cdff6785d4f8a4
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SHA1
2a9a608bf6b005d655e3e3e19baab52928bb2795
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SHA256
d7281141c92ebbaa12bfee27006325950be3121fede3d74fb68540b2babf402b
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SHA512
ffbd5fc43d9c44c238d95f384071519596d0a0e8a35b66dded2baed25433fc30118bb2f6d4830116140c6dd483941478e3c9b4df35207051a1132ea3d65ded41
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SSDEEP
196608:VnAO4YLd6cBToqh+/plnAO4YLd6cBToqh+/p:tAO46d6cBToqk/rAO46d6cBToqk/
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.
Processes:
rundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 2900 wrote to memory of 2936 2900 rundll32.exe 30 PID 2900 wrote to memory of 2936 2900 rundll32.exe 30 PID 2900 wrote to memory of 2936 2900 rundll32.exe 30 PID 2900 wrote to memory of 2936 2900 rundll32.exe 30 PID 2900 wrote to memory of 2936 2900 rundll32.exe 30 PID 2900 wrote to memory of 2936 2900 rundll32.exe 30 PID 2900 wrote to memory of 2936 2900 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d11.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d11.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2936
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