Analysis
- max time kernel
147s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
19/09/2024, 12:29
General
- Target PI 347_DUHS_MRI.pdf.exe
- Size 1.1MB
- Sample240919-pnyx5ayblb
- SHA256 18c262c08dce6a59267af49ac575ddd996ebd7b1d8bcfb31cff9f9f9814cfd91
Malware Config
Extracted
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formbook
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4.1
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k94g
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nstandgoz.xyz
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dhd-treatment-37310.bond
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13s-braces-us-ze.fun
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umdona.shop
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96ph803ql.bond
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kka9max.net
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corporate-10.xyz
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edicalassistance869840.online
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lobalresources-bh.xyz
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3145978.xyz
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ovdaawebsite.online
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etting-thailand.net
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icloud.xyz
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poxk.shop
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25ks-ls72510.cyou
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women.info
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iwyrfbfvhv9.asia
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luratu.xyz
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ffordable-power-charger.today
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edanuryilmaz.xyz
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 62 IoCs
- Suspicious behavior: MapViewOfSection 7 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PI 347_DUHS_MRI.pdf.exe"C:\Users\Admin\AppData\Local\Temp\PI 347_DUHS_MRI.pdf.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\PI 347_DUHS_MRI.pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\mstsc.exe"C:\Windows\SysWOW64\mstsc.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\SysWOW64\svchost.exe"3⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3000-7-0x0000000000620000-0x000000000064F000-memory.dmp
memory/3000-3-0x0000000000620000-0x000000000064F000-memory.dmp
memory/3000-6-0x0000000001000000-0x000000000134A000-memory.dmp
memory/3000-8-0x0000000001550000-0x0000000001564000-memory.dmp
memory/3496-14-0x0000000003110000-0x00000000032B7000-memory.dmp
memory/3496-9-0x0000000003110000-0x00000000032B7000-memory.dmp
memory/3496-18-0x0000000008D80000-0x0000000008F04000-memory.dmp
memory/3496-19-0x0000000008D80000-0x0000000008F04000-memory.dmp
memory/3496-21-0x0000000008D80000-0x0000000008F04000-memory.dmp
memory/3968-2-0x00000000040C0000-0x00000000042C0000-memory.dmp
memory/4432-10-0x0000000000A00000-0x0000000000B3A000-memory.dmp
memory/4432-12-0x0000000000A00000-0x0000000000B3A000-memory.dmp
memory/4432-13-0x0000000000130000-0x000000000015F000-memory.dmp