Analysis
- max time kernel
149s - max time network
146s - platform
windows10_x64 - resource
win10v20201028 - submitted
05/11/2020, 19:07
General
- Target Bank Details.exe
- Size 854KB
- Sample201105-bnv3jhtpmn
- SHA256 70581c97768f831cf9a0e6e084f44331ffb3d17ed78136dcd6b42e0490b814bf
Malware Config
Extracted
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formbook
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http://www.alsagranit.info/rhk/
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luuthingoctrinam247.online
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upcas.info
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cmoswipefiles.com
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rene-jew.com
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kiddoslunchboxes.com
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52wanlol.com
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konstela.com
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dajiangzhibo11.com
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huibaoyuanhty.com
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boudot.one
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myinfinitycollectionagency.com
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letsgetsunny.com
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gruppolarta.com
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factoka.com
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artistspal.com
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gewnrecaalouine.com
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etiquetadorada.com
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brememshop.com
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kangyiyan.com
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testcitestdpp03.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 44 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Bank Details.exe"C:\Users\Admin\AppData\Local\Temp\Bank Details.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autochk.exe"C:\Windows\SysWOW64\autochk.exe"2⤵
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2568-0-0x0000000000400000-0x000000000042E000-memory.dmp
memory/3560-3-0x0000000000D10000-0x0000000000D1B000-memory.dmp
memory/3560-4-0x0000000000D10000-0x0000000000D1B000-memory.dmp
memory/3560-6-0x0000000003F50000-0x000000000403F000-memory.dmp
memory/3560-7-0x0000000000CE0000-0x0000000000D04000-memory.dmp