Analysis
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max time kernel
41s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:21
Static task
static1
Behavioral task
behavioral1
Sample
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe
Resource
win10v2004-20220812-en
General
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Target
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe
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Size
1.3MB
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MD5
189e01b0fc7fae1f3e5ed4f3c07fba06
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SHA1
875780877fa250ff53d8b67fd7fb8f5d7a0c9897
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SHA256
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96
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SHA512
62866aed21d44a8916360444089b2d596ede9804a8bd1c8cf901ad524bf2c307381dc5da8f9b0ca2a32377fe5b0a010ba32e6b01e616f28e58cc6c9bdcbe857a
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SSDEEP
24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakg:7rKo4ZwCOnYjVmJPaX
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exedescription pid process target process PID 1660 set thread context of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe -
Processes:
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exepid process 744 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe 744 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe 744 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe 744 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe 744 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exedescription pid process target process PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe PID 1660 wrote to memory of 744 1660 dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe"C:\Users\Admin\AppData\Local\Temp\dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\dc8eaf99e57a868f6ffe56b44f0070573f9d996241590d63383327919c4b5f96.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/744-54-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-55-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-57-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-59-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-61-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-63-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-66-0x000000000044E057-mapping.dmp
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memory/744-65-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-68-0x0000000075FB1000-0x0000000075FB3000-memory.dmpFilesize
8KB
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memory/744-69-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-70-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB
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memory/744-72-0x0000000000400000-0x00000000004D9000-memory.dmpFilesize
868KB