Analysis
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max time kernel
44s -
max time network
65s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 10:56
Static task
static1
Behavioral task
behavioral1
Sample
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe
Resource
win10v2004-20221111-en
General
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Target
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe
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Size
1.5MB
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MD5
e26cfc4292d6dc052e92c767824a3e41
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SHA1
009271cb26eeb41e3018bbc32887353a6a08257f
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SHA256
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843
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SHA512
6a4195d24a303defe63bc86337f4bc9305b09ffb683d9d84c6e4ab6a5ae0291aa35f3cbaf7ae972fdc4968b5c5d7a04a297f64bfc2d66d4b447163e5f444d9d6
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SSDEEP
24576:dzD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUYJ:36/ye0PIphrp9Zuvjqa0UidK
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exedescription pid process target process PID 1532 set thread context of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe -
Processes:
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exepid process 1900 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe 1900 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe 1900 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe 1900 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe 1900 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exedescription pid process target process PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe PID 1532 wrote to memory of 1900 1532 a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe"C:\Users\Admin\AppData\Local\Temp\a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe"C:\Users\Admin\AppData\Local\Temp\a26599f9127429b3347d44a95353054f755773c0bd729441bf248001fb7c3843.exe"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1900-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-66-0x000000000045304C-mapping.dmp
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memory/1900-68-0x00000000757B1000-0x00000000757B3000-memory.dmpFilesize
8KB
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memory/1900-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-71-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1900-73-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB