Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 23:21
Behavioral task
behavioral1
Sample
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe
Resource
win10v2004-20220901-en
General
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Target
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe
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Size
53KB
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MD5
bfcc6f668029604306960ae53e2d929e
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SHA1
2eaf85b0265ebf4427962648157771864d72d078
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SHA256
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b
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SHA512
ccdf85619f80bc07e224882c9a5c6cb44309abe6908322259e6118d4ea9b061afe27c7380af48eb0120896b2fe58448baec77ec0c0cb9792ee5a8b7bcf91e47d
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SSDEEP
768:PGrZ2I1qnw3hg1eDWTtVRg6VjqQF+DLJIApDdvY59MY4jUV:PEZ2aW1eCTtkmPAZJpDs9M1UV
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 4 IoCs
Processes:
resource yara_rule behavioral2/memory/2540-136-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/2540-137-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/2540-138-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 behavioral2/memory/2540-141-0x0000000000400000-0x0000000000411000-memory.dmp modiloader_stage2 -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
REG.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run REG.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\regloader = "C:\\Users\\Admin\\AppData\\Roaming\\coreloader.exe" REG.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exedescription pid process target process PID 4284 set thread context of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exepid process 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exedescription pid process Token: SeDebugPrivilege 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exedescription pid process target process PID 4284 wrote to memory of 1748 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 1748 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 1748 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2556 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2556 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2556 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 2540 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe PID 4284 wrote to memory of 3800 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe REG.exe PID 4284 wrote to memory of 3800 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe REG.exe PID 4284 wrote to memory of 3800 4284 d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe REG.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"C:\Users\Admin\AppData\Local\Temp\d275824bd41f8a9a47dfa1c2e0135b6e35677d7270d8cc6eb94d75951f9fe85b.exe"2⤵
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C:\Windows\SysWOW64\REG.exeREG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "regloader" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\coreloader.exe2⤵
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1748-133-0x0000000000000000-mapping.dmp
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memory/2540-135-0x0000000000000000-mapping.dmp
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memory/2540-136-0x0000000000400000-0x0000000000411000-memory.dmpFilesize
68KB
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memory/2540-137-0x0000000000400000-0x0000000000411000-memory.dmpFilesize
68KB
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memory/2540-138-0x0000000000400000-0x0000000000411000-memory.dmpFilesize
68KB
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memory/2540-141-0x0000000000400000-0x0000000000411000-memory.dmpFilesize
68KB
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memory/2556-134-0x0000000000000000-mapping.dmp
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memory/3800-139-0x0000000000000000-mapping.dmp
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memory/4284-132-0x0000000074AC0000-0x0000000075071000-memory.dmpFilesize
5.7MB
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memory/4284-140-0x0000000074AC0000-0x0000000075071000-memory.dmpFilesize
5.7MB