Analysis
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max time kernel
112s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 10:21
Static task
static1
Behavioral task
behavioral1
Sample
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe
Resource
win10v2004-20220901-en
General
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Target
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe
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Size
1.3MB
-
MD5
886a9bbda11a7d121820dabc5176a624
-
SHA1
b445e8fd4eaa991ba51a7c418488c1bb84a20e4e
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SHA256
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301
-
SHA512
be08a4e0a34ee18aad890405364c10cd18e588adf32319deac4d858d6fb35440a56128e3378deebfdac65dc9d7b453f8474c395eb7409c1075945adec6677ec3
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SSDEEP
24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:zrKo4ZwCOnYjVmJPa
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exedescription pid process target process PID 1096 set thread context of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe -
Processes:
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exepid process 2016 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe 2016 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe 2016 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe 2016 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe 2016 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exedescription pid process target process PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe PID 1096 wrote to memory of 2016 1096 b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe"C:\Users\Admin\AppData\Local\Temp\b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\b76ad721b73c3808c95a0341618bd7abad1e6f37ed7a50893ffd391a4498b301.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/2016-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-66-0x000000000044E057-mapping.dmp
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memory/2016-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-68-0x00000000767D1000-0x00000000767D3000-memory.dmpFilesize
8KB
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memory/2016-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-71-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/2016-73-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB