Analysis
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max time kernel
20s -
max time network
35s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 12:41
Static task
static1
Behavioral task
behavioral1
Sample
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe
Resource
win10v2004-20221111-en
General
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Target
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe
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Size
935KB
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MD5
c18664b0890c2e182d6febb3a86b6824
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SHA1
a8b6ba17c532c3037a2f803fcc8e0b1a81a9214e
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SHA256
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf
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SHA512
70622c51221727e1bdc038d0557ddf4ba3737a010bb9d78935486580de917e98be4d5791a80f72c363738fd327b33ddea0ec652d981c19fcdeb1f45e6dabf2ae
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SSDEEP
12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4y:IyHv5Z+Wzv7AiBll0OBWi6si9G7
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1108-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1108-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1108-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1108-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1108-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1108-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1108-65-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exedescription pid process target process PID 1228 set thread context of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exepid process 1108 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exedescription pid process target process PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe PID 1228 wrote to memory of 1108 1228 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe 5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe"C:\Users\Admin\AppData\Local\Temp\5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Users\Admin\AppData\Local\Temp\5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe"C:\Users\Admin\AppData\Local\Temp\5f5fcec0a6225cff79634f81f7e98dda7efd3cab831bda034ee0f25fac63f0cf.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:1108
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1108-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1108-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1108-59-0x00000000004F0400-mapping.dmp
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memory/1108-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1108-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1108-61-0x00000000760A1000-0x00000000760A3000-memory.dmpFilesize
8KB
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memory/1108-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1108-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1108-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1108-65-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB