Analysis
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max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 12:36
Static task
static1
Behavioral task
behavioral1
Sample
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe
Resource
win10v2004-20220812-en
General
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Target
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe
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Size
1.3MB
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MD5
4a15f0b89fdfa696c46820d08c669656
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SHA1
49c4b612b5d47ab850c5c4763121b28f6d079187
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SHA256
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3
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SHA512
dc1a375e19beb2d681856173267c8384beeb499c2cb5bd2ab235a6a792dc953f06a3fd7877868b5214f6c48d4af46327753cb9074519eff37c6a8ffcb3e67090
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SSDEEP
24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:zrKo4ZwCOnYjVmJPa
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exedescription pid process target process PID 1800 set thread context of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe -
Processes:
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exepid process 2012 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 2012 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 2012 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 2012 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 2012 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exedescription pid process target process PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe PID 1800 wrote to memory of 2012 1800 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe 671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe"C:\Users\Admin\AppData\Local\Temp\671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Users\Admin\AppData\Local\Temp\671c8a375a0af1ba7a6a8391e63297296c21071af40296502dbeefcc74e121a3.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2012
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/2012-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-66-0x000000000044E057-mapping.dmp
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memory/2012-68-0x00000000758C1000-0x00000000758C3000-memory.dmpFilesize
8KB
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memory/2012-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2012-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB