Analysis
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max time kernel
38s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 07:00
Static task
static1
Behavioral task
behavioral1
Sample
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe
Resource
win10v2004-20220901-en
General
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Target
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe
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Size
935KB
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MD5
b88eb5c32b7de14de8f425eeaec20dfc
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SHA1
f057047cd954acb91c6c22c7fb100ebd41426f69
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SHA256
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29
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SHA512
b3fe180cdcdad57519395bd7c970ce9640314baa128809051ea9ba93d4bd5775dec31f50930df8011b204fda31950e906506db2a3a4ff50a17037a40eade87f7
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SSDEEP
12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4n:IyHv5Z+Wzv7AiBll0OBWi6si9GG
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1236-57-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1236-55-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1236-58-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1236-62-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1236-63-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral1/memory/1236-64-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exedescription pid process target process PID 956 set thread context of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exepid process 1236 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exedescription pid process target process PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe PID 956 wrote to memory of 1236 956 e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe"C:\Users\Admin\AppData\Local\Temp\e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.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\e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe"C:\Users\Admin\AppData\Local\Temp\e44355f6d27902f225fd2ecd2c2f3e58a896f7a3b7179fe89eea7b4941f37f29.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1236-54-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1236-57-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1236-55-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1236-59-0x00000000004F0400-mapping.dmp
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memory/1236-58-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1236-61-0x0000000076561000-0x0000000076563000-memory.dmpFilesize
8KB
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memory/1236-62-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1236-63-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1236-64-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB