Analysis
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max time kernel
93s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-10-2022 08:29
Behavioral task
behavioral1
Sample
de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe
Resource
win7-20220901-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe
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Size
436KB
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MD5
929f0a46ef98b5dd44bdc86076e15f44
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SHA1
13e9b1a34a721202ae2f931ecc488df18229789b
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SHA256
de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6
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SHA512
ab758d728c328d50ed7f63aa538230d703b6a7a1d7ae601836ee17c932fbe1e780a7d063ec22f9502ba93de44bd8b35505c7bb85108898fe652ecadc0c01999a
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SSDEEP
12288:ZYyI+Kg0VyNdpW1AOL//earslCJX9elZQ:ZvKg0LAiXeU0
Score
8/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/832-132-0x0000000000400000-0x000000000046F000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\JP595IR86O = "C:\\Users\\Admin\\AppData\\Local\\Temp\\de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe" de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe File created C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3736 832 WerFault.exe 81 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe -
Suspicious behavior: EnumeratesProcesses 54 IoCs
pid Process 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe 832 de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe"C:\Users\Admin\AppData\Local\Temp\de522e55713eae959eeb951b1c909dc2d87e9d6f396b3c3911a221c1f6f1d4f6.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:832 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 832 -s 17682⤵
- Program crash
PID:3736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 832 -ip 8321⤵PID:216