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Analysis
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max time kernel
142s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2022, 01:05
Static task
static1
Behavioral task
behavioral1
Sample
02b0fec18cc78cbdb038c774d6c71107613cc8dcfbe871c1af288add4ba042e4.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
02b0fec18cc78cbdb038c774d6c71107613cc8dcfbe871c1af288add4ba042e4.dll
Resource
win10v2004-20220901-en
General
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Target
02b0fec18cc78cbdb038c774d6c71107613cc8dcfbe871c1af288add4ba042e4.dll
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Size
772KB
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MD5
08cc34f0743c588144fe1d9a769c1680
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SHA1
9a39a8d4de70d6bd59e61ed95e82d14f27c7501a
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SHA256
02b0fec18cc78cbdb038c774d6c71107613cc8dcfbe871c1af288add4ba042e4
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SHA512
e716f2e971468038d9f1dff3ccb536ad0664aaf4808e6ac5dfef0c896d9006c93bb0f6f68692906eeb3b72693820d5f0da04578a05b8783bd6345486e554729e
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SSDEEP
12288:VX2TZnynE03rJ54VHl0eitSnvBx0YYJnJopQ4XnM3Xn:VX2T9mrCkA5rAWuTX
Malware Config
Signatures
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Program crash 2 IoCs
pid pid_target Process procid_target 2892 3232 WerFault.exe 82 4152 3232 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4780 wrote to memory of 3232 4780 rundll32.exe 82 PID 4780 wrote to memory of 3232 4780 rundll32.exe 82 PID 4780 wrote to memory of 3232 4780 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\02b0fec18cc78cbdb038c774d6c71107613cc8dcfbe871c1af288add4ba042e4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4780 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\02b0fec18cc78cbdb038c774d6c71107613cc8dcfbe871c1af288add4ba042e4.dll,#12⤵PID:3232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 6003⤵
- Program crash
PID:2892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 6203⤵
- Program crash
PID:4152
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3232 -ip 32321⤵PID:4168
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3232 -ip 32321⤵PID:3324