Analysis
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max time kernel
151s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-12-2022 12:38
Static task
static1
Behavioral task
behavioral1
Sample
52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe
Resource
win10v2004-20220812-en
General
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Target
52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe
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Size
87KB
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MD5
5fd00fadfdb282fa9a4a927bf8946c63
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SHA1
43e6c2e52509e389bc5f9956bb4b18635c8678a8
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SHA256
52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377
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SHA512
d9015a44b8e77a93a7e20b1c9db109be2c48b68244bc94a131830cfb3ae71d2a6918d08bb7917154bfa488ae0c5e94426a634814a9d146d0db72972ad10bb2f5
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SSDEEP
1536:Mhw5N9SkHFo+UuJr905DtMm/YMwS5NzwPseo4182n19h1n3Kucrs4yR4FAyhTLV6:35DUUJ0om/YC5NMPS+8yh5qs7mOyh96
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1988-60-0x0000000000400000-0x000000000042E000-memory.dmp modiloader_stage2 behavioral1/memory/2008-64-0x0000000000400000-0x000000000042E000-memory.dmp modiloader_stage2 behavioral1/memory/2008-65-0x0000000000400000-0x000000000042E000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
Microsoft.exepid process 2008 Microsoft.exe -
Loads dropped DLL 2 IoCs
Processes:
52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exepid process 1988 52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe 1988 52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Microsoft.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft.exe" Microsoft.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exedescription pid process target process PID 1988 wrote to memory of 2008 1988 52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe Microsoft.exe PID 1988 wrote to memory of 2008 1988 52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe Microsoft.exe PID 1988 wrote to memory of 2008 1988 52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe Microsoft.exe PID 1988 wrote to memory of 2008 1988 52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe Microsoft.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe"C:\Users\Admin\AppData\Local\Temp\52a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft.exe"C:\Users\Admin\AppData\Roaming\Microsoft.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft.exeFilesize
87KB
MD55fd00fadfdb282fa9a4a927bf8946c63
SHA143e6c2e52509e389bc5f9956bb4b18635c8678a8
SHA25652a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377
SHA512d9015a44b8e77a93a7e20b1c9db109be2c48b68244bc94a131830cfb3ae71d2a6918d08bb7917154bfa488ae0c5e94426a634814a9d146d0db72972ad10bb2f5
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C:\Users\Admin\AppData\Roaming\Microsoft.exeFilesize
87KB
MD55fd00fadfdb282fa9a4a927bf8946c63
SHA143e6c2e52509e389bc5f9956bb4b18635c8678a8
SHA25652a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377
SHA512d9015a44b8e77a93a7e20b1c9db109be2c48b68244bc94a131830cfb3ae71d2a6918d08bb7917154bfa488ae0c5e94426a634814a9d146d0db72972ad10bb2f5
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\Users\Admin\AppData\Roaming\Microsoft.exeFilesize
87KB
MD55fd00fadfdb282fa9a4a927bf8946c63
SHA143e6c2e52509e389bc5f9956bb4b18635c8678a8
SHA25652a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377
SHA512d9015a44b8e77a93a7e20b1c9db109be2c48b68244bc94a131830cfb3ae71d2a6918d08bb7917154bfa488ae0c5e94426a634814a9d146d0db72972ad10bb2f5
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\Users\Admin\AppData\Roaming\Microsoft.exeFilesize
87KB
MD55fd00fadfdb282fa9a4a927bf8946c63
SHA143e6c2e52509e389bc5f9956bb4b18635c8678a8
SHA25652a331c2a4d440b14fff60d2e3215544a6020aa129484bfee39a37131b46a377
SHA512d9015a44b8e77a93a7e20b1c9db109be2c48b68244bc94a131830cfb3ae71d2a6918d08bb7917154bfa488ae0c5e94426a634814a9d146d0db72972ad10bb2f5
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memory/1988-54-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/1988-55-0x0000000075911000-0x0000000075913000-memory.dmpFilesize
8KB
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memory/1988-60-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/2008-58-0x0000000000000000-mapping.dmp
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memory/2008-62-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/2008-64-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/2008-65-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB