Analysis
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max time kernel
164s -
max time network
184s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2022, 23:03
Static task
static1
Behavioral task
behavioral1
Sample
f33817b29ed0782e1e8cbec452a45a84a5d0dc8e724fd4cb6965adc0800eeed2.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f33817b29ed0782e1e8cbec452a45a84a5d0dc8e724fd4cb6965adc0800eeed2.dll
Resource
win10v2004-20220812-en
General
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Target
f33817b29ed0782e1e8cbec452a45a84a5d0dc8e724fd4cb6965adc0800eeed2.dll
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Size
120KB
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MD5
6e676e8bd7ead7cfbfcfbbcbfbd45217
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SHA1
00f36114979bb1791e6cf4163a9ff2f968e351b0
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SHA256
f33817b29ed0782e1e8cbec452a45a84a5d0dc8e724fd4cb6965adc0800eeed2
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SHA512
64edb1b1e8fcae2bc9a6d2e9b8f66bb22bb5e833bcbde0f605241deb03588236d92b69190f0aced6e1bb81f586d4c914f364bd95ed9e3bd769e131b45932eac0
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SSDEEP
1536:z01RqWQYf1xH9WtKCW4WIXgRRmeq0ffShBU8qubTx2w:ApRfrcECnWIXcme5fSA85lX
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 5056 2580 WerFault.exe 60 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3780 wrote to memory of 2580 3780 regsvr32.exe 60 PID 3780 wrote to memory of 2580 3780 regsvr32.exe 60 PID 3780 wrote to memory of 2580 3780 regsvr32.exe 60
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f33817b29ed0782e1e8cbec452a45a84a5d0dc8e724fd4cb6965adc0800eeed2.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3780 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f33817b29ed0782e1e8cbec452a45a84a5d0dc8e724fd4cb6965adc0800eeed2.dll2⤵PID:2580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 6363⤵
- Program crash
PID:5056
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2580 -ip 25801⤵PID:3836