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Analysis
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max time kernel
230s -
max time network
275s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2022, 05:58
Static task
static1
Behavioral task
behavioral1
Sample
c99ef5f6e3d7f3d1d69aab8384636e91932532cd6fe5f6519e1a084fbee5bea6.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c99ef5f6e3d7f3d1d69aab8384636e91932532cd6fe5f6519e1a084fbee5bea6.dll
Resource
win10v2004-20221111-en
General
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Target
c99ef5f6e3d7f3d1d69aab8384636e91932532cd6fe5f6519e1a084fbee5bea6.dll
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Size
127KB
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MD5
3f355e121f107536942d9fee6825e9f3
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SHA1
bc7a302203ec2145e0360b9b33b176214e77ed13
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SHA256
c99ef5f6e3d7f3d1d69aab8384636e91932532cd6fe5f6519e1a084fbee5bea6
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SHA512
da4ddd983ccbd578e930b009904d4338bf5ccd9a5b188aeb37b5e1e1f4e78ce5f556901181a3a76c2424f0bb3ecd434cccb711ea30ba7bdb4506cac8e26f85ea
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SSDEEP
3072:lcg1l8nyU+jHgEUfJ458M8BBM3/4fVeVtk0mCFz9hJHky0KMMiU1m9:ugYyHH9Y0QNeVt1mCFz9bky0KNP
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4084 wrote to memory of 1852 4084 rundll32.exe 80 PID 4084 wrote to memory of 1852 4084 rundll32.exe 80 PID 4084 wrote to memory of 1852 4084 rundll32.exe 80
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c99ef5f6e3d7f3d1d69aab8384636e91932532cd6fe5f6519e1a084fbee5bea6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4084 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c99ef5f6e3d7f3d1d69aab8384636e91932532cd6fe5f6519e1a084fbee5bea6.dll,#12⤵PID:1852
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1852 -ip 18521⤵PID:2844