Analysis
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max time kernel
152s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2022 12:51
Static task
static1
Behavioral task
behavioral1
Sample
90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe
Resource
win10v2004-20220812-en
General
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Target
90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe
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Size
255KB
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MD5
2c7b17320e20fdaad9b82e6802b43d69
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SHA1
98022315c931f275ec467534fc57452d742a82da
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SHA256
90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97
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SHA512
e79beaf703ce53b8faa4ba43b107691e07d7eeb331f5adc43ee10f74516994725efc271f9ce924921f7f25cb0b468f9b1a459c46e6aef65b5f0408f95ae3037a
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SSDEEP
6144:q7WZh22Ltnko1hznaMnVDnqr8sevNgJZPKM9cQ:KWZIqJTnFVDnqw3lgbjh
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 behavioral2/memory/4204-132-0x0000000000400000-0x0000000000482000-memory.dmp modiloader_stage2 behavioral2/memory/4204-134-0x0000000000400000-0x0000000000482000-memory.dmp modiloader_stage2 behavioral2/memory/2116-136-0x0000000000400000-0x0000000000482000-memory.dmp modiloader_stage2 -
Modifies registry class 6 IoCs
Processes:
90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exesvchost.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key 90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ 90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" 90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" svchost.exe -
Suspicious behavior: RenamesItself 2 IoCs
Processes:
90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exesvchost.exepid process 4204 90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe 2116 svchost.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exesvchost.exedescription pid process target process PID 4204 wrote to memory of 2116 4204 90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe svchost.exe PID 4204 wrote to memory of 2116 4204 90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe svchost.exe PID 4204 wrote to memory of 2116 4204 90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe svchost.exe PID 2116 wrote to memory of 2976 2116 svchost.exe msedge.exe PID 2116 wrote to memory of 2976 2116 svchost.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe"C:\Users\Admin\AppData\Local\Temp\90ccaee873291b0b428339d3f7405a9574dc45624fd7c69bd5c6ac67ea681f97.exe"1⤵
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\svchost.exe-bs2⤵
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe-bs3⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2116-133-0x0000000000000000-mapping.dmp
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memory/2116-136-0x0000000000400000-0x0000000000482000-memory.dmpFilesize
520KB
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memory/2976-135-0x0000000000000000-mapping.dmp
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memory/4204-132-0x0000000000400000-0x0000000000482000-memory.dmpFilesize
520KB
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memory/4204-134-0x0000000000400000-0x0000000000482000-memory.dmpFilesize
520KB