Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
01-08-2024 20:57
Static task
static1
Behavioral task
behavioral1
Sample
21126505fcdaade9569be782eec248c14b33896242e06238afb93955c0b3ab6b.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
21126505fcdaade9569be782eec248c14b33896242e06238afb93955c0b3ab6b.dll
Resource
win10v2004-20240730-en
General
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Target
21126505fcdaade9569be782eec248c14b33896242e06238afb93955c0b3ab6b.dll
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Size
273KB
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MD5
3831bc8b4cd8e48887a444ad14dc1767
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SHA1
6205ff20d5dab9321455f50b566d0c9e4d4415fd
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SHA256
21126505fcdaade9569be782eec248c14b33896242e06238afb93955c0b3ab6b
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SHA512
fe53771f1c510d0ae03d2a611d78073d9734e256734cb53de1bf71599b519766cc886d123a6233a1facc299476c79c47dba4d34e55609612a1422bed6f5edff0
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SSDEEP
3072:yoR5oBkQuOmVruY2lgDq3jEbCX6NskXIuIl9fEdE8heRMZEwLuB7yE:/R5NQuFzG8YEbCX6NskXi9MdP4wLuX
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 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2232 wrote to memory of 1048 2232 rundll32.exe 31 PID 2232 wrote to memory of 1048 2232 rundll32.exe 31 PID 2232 wrote to memory of 1048 2232 rundll32.exe 31 PID 2232 wrote to memory of 1048 2232 rundll32.exe 31 PID 2232 wrote to memory of 1048 2232 rundll32.exe 31 PID 2232 wrote to memory of 1048 2232 rundll32.exe 31 PID 2232 wrote to memory of 1048 2232 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\21126505fcdaade9569be782eec248c14b33896242e06238afb93955c0b3ab6b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\21126505fcdaade9569be782eec248c14b33896242e06238afb93955c0b3ab6b.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1048
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