Analysis
- max time kernel
148s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
12/11/2024, 18:27
General
- Target 88795ccbb26f764aa31d3e28c8df85f970334a67bc61b06682745b185900ea75.exe
- Size 1.3MB
- Sample241112-w3tqaaxlev
- SHA256 88795ccbb26f764aa31d3e28c8df85f970334a67bc61b06682745b185900ea75
Malware Config
Extracted
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formbook
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4.1
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cl21
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0001.shop
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earch-parttimejobs.today
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are888.top
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akanhaunthipped.shop
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othing-heyu.xyz
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cadvirsor.net
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nclanalae.shop
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lectric-cars-mexico.today
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oxj-question.xyz
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ersonalloanoffers.today
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ersonalloans-fo54-fo37.click
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verybody-ewfx.xyz
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ercuremontauban.media
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azilimdunyam.net
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airs-clinicato.today
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wiftsscend.click
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ertainly-jbws.xyz
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8xeng.app
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damekadmitageable.cfd
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ollapsedec.shop
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook family
- Formbook payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Program crash 1 IoCs
- 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 6 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 10 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\88795ccbb26f764aa31d3e28c8df85f970334a67bc61b06682745b185900ea75.exe"C:\Users\Admin\AppData\Local\Temp\88795ccbb26f764aa31d3e28c8df85f970334a67bc61b06682745b185900ea75.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\88795ccbb26f764aa31d3e28c8df85f970334a67bc61b06682745b185900ea75.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 7003⤵
- Program crash
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.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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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4368 -ip 43681⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2948-9-0x00000000014D0000-0x00000000014EE000-memory.dmp
memory/2948-12-0x0000000000770000-0x000000000079F000-memory.dmp
memory/2948-11-0x00000000014D0000-0x00000000014EE000-memory.dmp
memory/3508-8-0x0000000002B80000-0x0000000002C3C000-memory.dmp
memory/3508-13-0x0000000002B80000-0x0000000002C3C000-memory.dmp
memory/3508-17-0x00000000080C0000-0x0000000008198000-memory.dmp
memory/3508-18-0x00000000080C0000-0x0000000008198000-memory.dmp
memory/3508-20-0x00000000080C0000-0x0000000008198000-memory.dmp
memory/4368-2-0x0000000001010000-0x0000000001410000-memory.dmp
memory/4400-7-0x0000000001850000-0x0000000001864000-memory.dmp
memory/4400-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4400-4-0x0000000001900000-0x0000000001C4A000-memory.dmp
memory/4400-3-0x0000000000400000-0x000000000042F000-memory.dmp