Analysis
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max time kernel
46s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 12:27
Static task
static1
Behavioral task
behavioral1
Sample
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe
Resource
win10v2004-20220901-en
General
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Target
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe
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Size
935KB
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MD5
1d1bcb23264a808eb701286065837210
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SHA1
45430791915f48218e6741fa69ebec16d89e28d9
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SHA256
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2
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SHA512
868cf7839c98f96d472fe9f66562366044f2fb36bef10b05664c2f491a32654103f334d8ced9b2a4f67b2eaeb02c8efcd46b945369aa6d3bbba275b245a3b4fe
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SSDEEP
12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4i:IyHv5Z+Wzv7AiBll0OBWi6si9GD
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1536-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1536-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1536-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1536-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1536-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1536-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exedescription pid process target process PID 1204 set thread context of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exepid process 1536 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exedescription pid process target process PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe PID 1204 wrote to memory of 1536 1204 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe 65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe"C:\Users\Admin\AppData\Local\Temp\65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Users\Admin\AppData\Local\Temp\65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe"C:\Users\Admin\AppData\Local\Temp\65663bf9cade18089c9ebb3ddf4844f6e4f9ddefc967b33527c2776298a4acc2.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:1536
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1536-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1536-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1536-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1536-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1536-59-0x00000000004F0400-mapping.dmp
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memory/1536-61-0x0000000074DE1000-0x0000000074DE3000-memory.dmpFilesize
8KB
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memory/1536-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1536-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1536-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB