Analysis
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max time kernel
37s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:25
Static task
static1
Behavioral task
behavioral1
Sample
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe
Resource
win10v2004-20221111-en
General
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Target
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe
-
Size
1.3MB
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MD5
311f805399e2cf8bb50bb9ff6311acf1
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SHA1
172964a0e816b46648db184321a192469462a47f
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SHA256
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73
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SHA512
d72266eee6d79e9c84cd8386d2f72dd80cb1578af98786db5e352c7f2152fa227a721a6a7a7cd1319b1660ed8301e793756f401c93b155800417ae00b150e2f6
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SSDEEP
24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakw:zrKo4ZwCOnYjVmJPaL
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exedescription pid process target process PID 784 set thread context of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe -
Processes:
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exepid process 2032 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 2032 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 2032 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 2032 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 2032 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exedescription pid process target process PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe PID 784 wrote to memory of 2032 784 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe 8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe"C:\Users\Admin\AppData\Local\Temp\8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8ff7b1974f2f0dd986f57a7ee894068d91f5b91162afc4d2694a7dba88ecba73.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2032-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-66-0x000000000044E057-mapping.dmp
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memory/2032-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-68-0x0000000075FC1000-0x0000000075FC3000-memory.dmpFilesize
8KB
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memory/2032-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2032-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB