Analysis
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max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13-10-2023 13:19
Behavioral task
behavioral1
Sample
7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe
Resource
win10v2004-20230915-en
General
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Target
7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe
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Size
11.6MB
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MD5
a5f3979f4bf03ed2a9bb0ea298c3c11f
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SHA1
dacb68af7bb68f5c16b9810d726a36d752413d26
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SHA256
7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769
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SHA512
102a64a3edf1c856184c02f654cf3ce0fa939ed0fa9d1cc1ad535c33ba433cde61419d931971ad6a4289a211d3a02c7298c0831c100cd98f4667c6350f670185
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SSDEEP
196608:ltpHEGZla4YxmDuStYKQM4e1upVcZvQfffHQVWXFQ4T3kniKJzV/k6Mp48ehN:lthdsmiKue14VcZvyQVWXFQjniKJzV/p
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2196-42-0x00000000003E0000-0x00000000003EB000-memory.dmp upx behavioral1/memory/2196-41-0x00000000003E0000-0x00000000003EB000-memory.dmp upx behavioral1/memory/2196-44-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-43-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-45-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-46-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-48-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-50-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-52-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-54-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-56-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-58-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-60-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-62-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-64-0x00000000003E0000-0x00000000003EB000-memory.dmp upx behavioral1/memory/2196-66-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-68-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-70-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-74-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-77-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-80-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-83-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-86-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-89-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-92-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-95-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-97-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral1/memory/2196-99-0x0000000010000000-0x000000001003E000-memory.dmp upx -
Processes:
resource yara_rule behavioral1/memory/2196-6-0x0000000000400000-0x0000000001F2C000-memory.dmp vmprotect behavioral1/memory/2196-40-0x0000000000400000-0x0000000001F2C000-memory.dmp vmprotect behavioral1/memory/2196-113-0x0000000000400000-0x0000000001F2C000-memory.dmp vmprotect -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exedescription ioc process File opened for modification \??\PhysicalDrive0 7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exepid process 2196 7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe 2196 7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exepid process 2196 7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe 2196 7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe 2196 7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe"C:\Users\Admin\AppData\Local\Temp\7d8ba188addb8b49dec1bbec330674f20859eecbb362e1e991d77ade8bc60769.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2196
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2196-0-0x00000000001E0000-0x00000000001E1000-memory.dmpFilesize
4KB
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memory/2196-2-0x00000000001E0000-0x00000000001E1000-memory.dmpFilesize
4KB
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memory/2196-4-0x00000000001E0000-0x00000000001E1000-memory.dmpFilesize
4KB
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memory/2196-6-0x0000000000400000-0x0000000001F2C000-memory.dmpFilesize
27.2MB
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memory/2196-5-0x0000000000270000-0x0000000000271000-memory.dmpFilesize
4KB
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memory/2196-8-0x0000000000270000-0x0000000000271000-memory.dmpFilesize
4KB
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memory/2196-10-0x0000000000270000-0x0000000000271000-memory.dmpFilesize
4KB
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memory/2196-13-0x0000000000280000-0x0000000000281000-memory.dmpFilesize
4KB
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memory/2196-15-0x0000000000280000-0x0000000000281000-memory.dmpFilesize
4KB
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memory/2196-18-0x0000000000290000-0x0000000000291000-memory.dmpFilesize
4KB
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memory/2196-20-0x0000000000290000-0x0000000000291000-memory.dmpFilesize
4KB
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memory/2196-23-0x00000000003A0000-0x00000000003A1000-memory.dmpFilesize
4KB
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memory/2196-25-0x00000000003A0000-0x00000000003A1000-memory.dmpFilesize
4KB
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memory/2196-30-0x00000000003B0000-0x00000000003B1000-memory.dmpFilesize
4KB
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memory/2196-28-0x00000000003B0000-0x00000000003B1000-memory.dmpFilesize
4KB
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memory/2196-31-0x00000000003C0000-0x00000000003C1000-memory.dmpFilesize
4KB
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memory/2196-33-0x00000000003C0000-0x00000000003C1000-memory.dmpFilesize
4KB
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memory/2196-35-0x00000000003C0000-0x00000000003C1000-memory.dmpFilesize
4KB
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memory/2196-36-0x00000000778D0000-0x00000000778D1000-memory.dmpFilesize
4KB
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memory/2196-40-0x0000000000400000-0x0000000001F2C000-memory.dmpFilesize
27.2MB
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memory/2196-42-0x00000000003E0000-0x00000000003EB000-memory.dmpFilesize
44KB
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memory/2196-41-0x00000000003E0000-0x00000000003EB000-memory.dmpFilesize
44KB
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memory/2196-44-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-43-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-45-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-46-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-48-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-50-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-52-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-54-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-56-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-58-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-60-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-62-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-64-0x00000000003E0000-0x00000000003EB000-memory.dmpFilesize
44KB
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memory/2196-66-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-68-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-70-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-74-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-77-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-80-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-83-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-86-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-89-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-92-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-95-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-97-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-98-0x0000000002020000-0x0000000002021000-memory.dmpFilesize
4KB
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memory/2196-99-0x0000000010000000-0x000000001003E000-memory.dmpFilesize
248KB
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memory/2196-102-0x00000000020A0000-0x00000000020A1000-memory.dmpFilesize
4KB
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memory/2196-101-0x0000000003A80000-0x0000000003A81000-memory.dmpFilesize
4KB
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memory/2196-103-0x0000000002090000-0x0000000002091000-memory.dmpFilesize
4KB
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memory/2196-113-0x0000000000400000-0x0000000001F2C000-memory.dmpFilesize
27.2MB