Analysis
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max time kernel
46s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 06:59
Static task
static1
Behavioral task
behavioral1
Sample
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe
Resource
win10v2004-20221111-en
General
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Target
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe
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Size
935KB
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MD5
f631ee005c7fbe6b2531cf78aacbcf7a
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SHA1
88457e6c034cb30aaca1a4ce2db2257b8fa1658d
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SHA256
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14
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SHA512
a8137adf07ce7d527a5943a3336aae1de8a7775f57496b8d1ce0d2663e480eac56716ec8c2bbf0632c71c2946bb22b062a334d6df0ba9a6142597e976a9ef03b
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SSDEEP
12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4V:IyHv5Z+Wzv7AiBll0OBWi6si9Go
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1936-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1936-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1936-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1936-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1936-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1936-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exedescription pid process target process PID 1920 set thread context of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exepid process 1936 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exedescription pid process target process PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe PID 1920 wrote to memory of 1936 1920 e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe"C:\Users\Admin\AppData\Local\Temp\e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe"C:\Users\Admin\AppData\Local\Temp\e4b2e387a847912349e355ec891914261658f58c53bcbfe8d2ff44fe0bc16e14.exe" Track="0001101000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1936-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1936-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1936-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1936-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1936-59-0x00000000004F0400-mapping.dmp
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memory/1936-61-0x0000000076121000-0x0000000076123000-memory.dmpFilesize
8KB
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memory/1936-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1936-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1936-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB