Analysis
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max time kernel
44s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 04:28
Static task
static1
Behavioral task
behavioral1
Sample
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe
Resource
win10v2004-20221111-en
General
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Target
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe
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Size
828KB
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MD5
caf4f2c4004d753e87e5e5e15d01d191
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SHA1
90ac69eadf29de5b0db6ef3658ca7437174e118f
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SHA256
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7
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SHA512
d752c81a53a3b7989c1e2a5ae7a67c612995e667b739407f611b4add9b9ff06664d7f37b437e5f1375808b60ccec0d513a8dab12c2b569fb27718b6c2dedb786
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SSDEEP
24576:PDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwPt:LFhwFzPBYb02y4SA5MQ
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exedescription pid process target process PID 1816 set thread context of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe -
Processes:
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exepid process 1988 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 1988 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 1988 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 1988 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 1988 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 1988 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exedescription pid process target process PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe PID 1816 wrote to memory of 1988 1816 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe 385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe"C:\Users\Admin\AppData\Local\Temp\385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.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\385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe"C:\Users\Admin\AppData\Local\Temp\385363e379532c4f558f18ede8d7ce297865f419ed639526ca090a03e0e503b7.exe" Track="0001101000"2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1816-71-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/1816-60-0x00000000023E0000-0x00000000024D6000-memory.dmpFilesize
984KB
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memory/1816-54-0x0000000000230000-0x0000000000233000-memory.dmpFilesize
12KB
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memory/1816-58-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/1988-64-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-59-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-56-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-62-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-66-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-68-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-69-0x00000000004BAFB0-mapping.dmp
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memory/1988-72-0x0000000075AC1000-0x0000000075AC3000-memory.dmpFilesize
8KB
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memory/1988-55-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-73-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-74-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1988-75-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB