Analysis
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max time kernel
125s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07/02/2023, 11:59
Static task
static1
Behavioral task
behavioral1
Sample
08fdb6c4bdfd23bbd7e438eb0644eaf2f204e6d1aeff3e6cbaf7513beba2e717.dll
Resource
win7-20220812-en
2 signatures
150 seconds
General
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Target
08fdb6c4bdfd23bbd7e438eb0644eaf2f204e6d1aeff3e6cbaf7513beba2e717.dll
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Size
1.5MB
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MD5
a4bc151814a8f8e9ba2a3160c23a3b32
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SHA1
798b6e0d95948ddadfdf43ed3799d728c7d6a486
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SHA256
08fdb6c4bdfd23bbd7e438eb0644eaf2f204e6d1aeff3e6cbaf7513beba2e717
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SHA512
0958059dd33e353b3fd98766308cb1d8c4fc0cf294c4998dba4b171ed3ed57b92e6da7cbcdce5697869a89c3c6091fda68178a92a53fcfa9fd0c8a9e139df521
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SSDEEP
24576:Cnn39uRRlsmAukvhe/z+KrsHc5OHo3iwdabM/gJur7di6opc4KTG165mlt11MzsM:Cn39ssmAukCz+4sHc4I3BEZsrM6o1KTh
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4032 4988 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1420 wrote to memory of 4988 1420 rundll32.exe 82 PID 1420 wrote to memory of 4988 1420 rundll32.exe 82 PID 1420 wrote to memory of 4988 1420 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\08fdb6c4bdfd23bbd7e438eb0644eaf2f204e6d1aeff3e6cbaf7513beba2e717.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1420 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\08fdb6c4bdfd23bbd7e438eb0644eaf2f204e6d1aeff3e6cbaf7513beba2e717.dll,#12⤵PID:4988
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 5883⤵
- Program crash
PID:4032
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4988 -ip 49881⤵PID:2624