Analysis
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max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 06:56
Static task
static1
Behavioral task
behavioral1
Sample
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe
Resource
win10v2004-20220812-en
General
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Target
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe
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Size
935KB
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MD5
e4c43410a8da7ad014ceefd3c22ed4b5
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SHA1
2850b027defb913b957933c954ac22420c2947ce
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SHA256
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c
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SHA512
2c5ba684f547501a1cd8ebddd9a9abba5a3490e637589e646451fd6b1cdac3937fe36c5eda6bbe699c5cdd7e3d15f7eddbb99dbc7bd88e31c7d2248bfc826463
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SSDEEP
12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:oyHv5Z+Wzv7AiBll0OBWi6si9G
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1360-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1360-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1360-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1360-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1360-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1360-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exedescription pid process target process PID 756 set thread context of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exepid process 1360 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exedescription pid process target process PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe PID 756 wrote to memory of 1360 756 e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe"C:\Users\Admin\AppData\Local\Temp\e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:756 -
C:\Users\Admin\AppData\Local\Temp\e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe"C:\Users\Admin\AppData\Local\Temp\e54e8cec10188bdf4f1a406f896fdee58e6b7eca920b8fd0a76f93559a819f6c.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:1360
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1360-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1360-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1360-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1360-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1360-59-0x00000000004F0400-mapping.dmp
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memory/1360-61-0x0000000075831000-0x0000000075833000-memory.dmpFilesize
8KB
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memory/1360-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1360-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1360-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB