Analysis
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max time kernel
199s -
max time network
212s -
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, 13:26
Static task
static1
Behavioral task
behavioral1
Sample
7b614c12c1dd6f9ca781d6cd5a2a2433c53e4856fa80f8779a9436bd054fa14c.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
7b614c12c1dd6f9ca781d6cd5a2a2433c53e4856fa80f8779a9436bd054fa14c.dll
Resource
win10v2004-20221111-en
General
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Target
7b614c12c1dd6f9ca781d6cd5a2a2433c53e4856fa80f8779a9436bd054fa14c.dll
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Size
312KB
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MD5
2af7ecf00a5d65c7ae43e249254bff00
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SHA1
941311835db7e8f1c780880b99c7effcde0237c7
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SHA256
7b614c12c1dd6f9ca781d6cd5a2a2433c53e4856fa80f8779a9436bd054fa14c
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SHA512
10eb1bdd5305f6a7cb80075bd2f9583a828b8ae723179e03e3507fc7e9d6e8dad06dbf798ba65ee9162c19361cf751efb09b1a89b648354f33474a690c5448b5
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SSDEEP
6144:fSRxgM35PPiVAuzf8H28+hI39leI2XepIoqKquH3InBJ/D:E3VPQf8H2bhsAmI3uH3Ab
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4212 3304 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4652 wrote to memory of 3304 4652 rundll32.exe 83 PID 4652 wrote to memory of 3304 4652 rundll32.exe 83 PID 4652 wrote to memory of 3304 4652 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7b614c12c1dd6f9ca781d6cd5a2a2433c53e4856fa80f8779a9436bd054fa14c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7b614c12c1dd6f9ca781d6cd5a2a2433c53e4856fa80f8779a9436bd054fa14c.dll,#12⤵PID:3304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3304 -s 6643⤵
- Program crash
PID:4212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3304 -ip 33041⤵PID:3312