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Analysis
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max time kernel
90s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
04/02/2024, 00:35
Behavioral task
behavioral1
Sample
8dc569854ae522a97819b2a05c93abd7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8dc569854ae522a97819b2a05c93abd7.exe
Resource
win10v2004-20231222-en
General
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Target
8dc569854ae522a97819b2a05c93abd7.exe
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Size
4.8MB
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MD5
8dc569854ae522a97819b2a05c93abd7
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SHA1
90410f596f616d9fe8c63317a89afb1b9edce50f
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SHA256
002afc49b88148c7002721cec60096f5ae1b28d35bcedf9d1e94123c8f69f93d
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SHA512
175e9af818de4c11f6fc9867049aaeb40d3c22f234dd4a7c99dc0c435e7377a7a7f8883ef74a93af5e42275fa91a278f3f19195eb45b537d7ca82897b8b8a1d3
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SSDEEP
98304:J1pcBqxaI6W+INgg3gnl/IVUs1jipoxuJdszIB/u1gg3gnl/IVUs1jr:J1pcBTIL+Mgl/iBOKxUmzIBWDgl/iBP
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2936 8dc569854ae522a97819b2a05c93abd7.exe -
Executes dropped EXE 1 IoCs
pid Process 2936 8dc569854ae522a97819b2a05c93abd7.exe -
resource yara_rule behavioral2/memory/4176-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral2/files/0x000700000002322f-11.dat upx behavioral2/memory/2936-14-0x0000000000400000-0x00000000008EF000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4176 8dc569854ae522a97819b2a05c93abd7.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4176 8dc569854ae522a97819b2a05c93abd7.exe 2936 8dc569854ae522a97819b2a05c93abd7.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4176 wrote to memory of 2936 4176 8dc569854ae522a97819b2a05c93abd7.exe 85 PID 4176 wrote to memory of 2936 4176 8dc569854ae522a97819b2a05c93abd7.exe 85 PID 4176 wrote to memory of 2936 4176 8dc569854ae522a97819b2a05c93abd7.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe"C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4176 -
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exeC:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2936
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.1MB
MD58c9ba9512c5eaedd8591f72027d6ffe4
SHA19635f5fa8094872e98e3c9d4756adf0ede24b640
SHA2567fbb5ea3e939e5e991ed8590d18964e21dddf1ae92c68dce5229feeee4798714
SHA512cf231e23e1923edc9881b287909f15474748a753a2864283fb0cea2d738b077fcab4c52b4b6e9867cc64ee37b838e0574782121bc1f05f2823f7b6c2b5881810