Analysis
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max time kernel
155s -
max time network
198s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 10:47
Behavioral task
behavioral1
Sample
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe
Resource
win10v2004-20221111-en
General
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Target
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe
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Size
210KB
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MD5
a46ee2d4964f916398cb3998ac0ceea2
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SHA1
09ef0cc20a093ff77e017a273cf3c3eb8a25c909
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SHA256
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607
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SHA512
d887792a272c9604c86581caf16bf5a978e5d1644624b1e3b79d29a46256913d3791a088f34bcd3d3983b9167a9dc242ae545dd9f8b87ae901b7a1679ba5aa5e
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SSDEEP
3072:E2DHbl0VIIuqt23OgrG3nBT9rNozgQICfi6y11VsS/nUpGQY8VxnCJUd72NA:E6HZ4Tb4OggL2s1j/MM8VMJg7
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/2000-132-0x0000000000400000-0x000000000046F000-memory.dmp upx behavioral2/memory/2000-133-0x0000000000400000-0x000000000046F000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\JP595IR86O = "C:\\Users\\Admin\\AppData\\Local\\Temp\\891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe" 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe -
Drops file in Windows directory 2 IoCs
Processes:
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exedescription ioc process File created C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe File opened for modification C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4324 2000 WerFault.exe 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe -
Processes:
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exepid process 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exepid process 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe 2000 891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe"C:\Users\Admin\AppData\Local\Temp\891221805358aa4c30bd373d068667c925bb315fbe4aadce78078cfa4f78a607.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2000 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 14642⤵
- Program crash
PID:4324
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2000 -ip 20001⤵PID:2256
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/2000-132-0x0000000000400000-0x000000000046F000-memory.dmpFilesize
444KB
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memory/2000-133-0x0000000000400000-0x000000000046F000-memory.dmpFilesize
444KB
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memory/2000-136-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/2000-137-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB