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Analysis
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max time kernel
89s -
max time network
326s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 10:09
Static task
static1
Behavioral task
behavioral1
Sample
9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
Resource
win10v2004-20221111-en
General
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Target
9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe
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Size
935KB
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MD5
7dd1a676da3f0f3a6eab4c8f31016d67
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SHA1
df060a5f88f49b63eeb423aa99725d8dcab0624d
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SHA256
9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19
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SHA512
d2a075dec8c52c48ccfac6090bd39a6dd608d03fff1fbc1d8df5ffd1b1fe74cc55e80251c990c07616745867e1c8c2f9ee1c414c52ad225a2db68690ed40d1a8
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SSDEEP
12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4a:pyHv5Z+Wzv7AiBll0OBWi6si9G7
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1304-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1304-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1304-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1304-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1304-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1304-139-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1716 set thread context of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1304 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 1304 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 1304 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 1304 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 1304 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 1304 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87 PID 1716 wrote to memory of 1304 1716 9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe"C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1716 -
C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe"C:\Users\Admin\AppData\Local\Temp\9afa8fbe222731ed71aea4c200c5774864af1335ccab030c291c505de4ca0e19.exe" Track="0001101000"2⤵
- Suspicious use of SetWindowsHookEx
PID:1304
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