Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2023, 15:08
Static task
static1
Behavioral task
behavioral1
Sample
bdab97fe1a1e23af4ded8f4f1fa23c6224bdf1250b4198cb38d24ec2d1e25fac.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
bdab97fe1a1e23af4ded8f4f1fa23c6224bdf1250b4198cb38d24ec2d1e25fac.dll
Resource
win10v2004-20230915-en
General
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Target
bdab97fe1a1e23af4ded8f4f1fa23c6224bdf1250b4198cb38d24ec2d1e25fac.dll
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Size
2.1MB
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MD5
cb5ab9c2d6a1de0de769779e0b4e1aad
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SHA1
76820035560743046521fd87313fd69c2e467827
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SHA256
bdab97fe1a1e23af4ded8f4f1fa23c6224bdf1250b4198cb38d24ec2d1e25fac
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SHA512
df6858ca1c7205403e2883f6928280ff9b11d5824e120c3071faeac14e995cd51d95ab765b7bb8490724bd867b084b73da40faf404aa8eb70e9d5d1308ffbeba
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SSDEEP
49152:vcz84o8m/mJoQAXJmQmEfZOkNPSTqctjRTDpJMM0:k7Fm/eMc6PSTqsL50
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4840 4740 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1952 wrote to memory of 4740 1952 rundll32.exe 82 PID 1952 wrote to memory of 4740 1952 rundll32.exe 82 PID 1952 wrote to memory of 4740 1952 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bdab97fe1a1e23af4ded8f4f1fa23c6224bdf1250b4198cb38d24ec2d1e25fac.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bdab97fe1a1e23af4ded8f4f1fa23c6224bdf1250b4198cb38d24ec2d1e25fac.dll,#12⤵PID:4740
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 5643⤵
- Program crash
PID:4840
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4740 -ip 47401⤵PID:1604