Analysis
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max time kernel
130s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 02:36
Static task
static1
Behavioral task
behavioral1
Sample
c0d0d8a387188dbaba7b6de3a7fe0ba7b2d03ab23b330fff6c45221d1e77d979.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c0d0d8a387188dbaba7b6de3a7fe0ba7b2d03ab23b330fff6c45221d1e77d979.exe
Resource
win10v2004-20240426-en
General
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Target
c0d0d8a387188dbaba7b6de3a7fe0ba7b2d03ab23b330fff6c45221d1e77d979.exe
-
Size
107KB
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MD5
83b45db55c9911db20709cb93fb280e9
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SHA1
00f2bf30087bca65ff327ea2a75df94938901e32
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SHA256
c0d0d8a387188dbaba7b6de3a7fe0ba7b2d03ab23b330fff6c45221d1e77d979
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SHA512
05a8f53b55ff5a31997b750f937685d99c41ce4dbf1d7c8bf8ec2494069871ee943174be5ba3b00e01e27a05446acb8321f72d8e7060255e5c1077988ef9b958
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SSDEEP
3072:REhLjKi6CnK4cT6HKBmg0crZA2fdmpmtrmfp:WjKYcWvcri2fdKZ
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1372 1836 WerFault.exe regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
regsvr32.exedescription pid process target process PID 4360 wrote to memory of 1836 4360 regsvr32.exe regsvr32.exe PID 4360 wrote to memory of 1836 4360 regsvr32.exe regsvr32.exe PID 4360 wrote to memory of 1836 4360 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c0d0d8a387188dbaba7b6de3a7fe0ba7b2d03ab23b330fff6c45221d1e77d979.exe1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c0d0d8a387188dbaba7b6de3a7fe0ba7b2d03ab23b330fff6c45221d1e77d979.exe2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1836 -s 6003⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1836 -ip 18361⤵