Analysis
- max time kernel
119s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
04/09/2024, 01:36
General
- Target 5cbd8d9ed7f11fe6795e4e47cc23b390N.exe
- Size 1.1MB
- Sample240904-b1hvsatera
- SHA256 ad796730fe76da567b892419b2cdba44eeaef29bf62b637c3c3af4cce42886ce
Malware Config
Extracted
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formbook
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4.1
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pt46
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twinportslocal.com
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rovor.store
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98169.club
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mdywl.com
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jrd3s.rest
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aston1717.top
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floridawoodworkingmachinery.com
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17tk555t.com
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ankitsho.shop
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seclameh.com
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realrecordlabel.com
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trenchonbirmingham.com
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af28.top
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rtp1kenzototo.com
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theselflovesite.com
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promotegetpaid.info
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strategiclogisticsagency.com
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learneracademy.net
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per-watch.com
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betbox2341.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
- 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 50 IoCs
- Suspicious behavior: MapViewOfSection 7 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\5cbd8d9ed7f11fe6795e4e47cc23b390N.exe"C:\Users\Admin\AppData\Local\Temp\5cbd8d9ed7f11fe6795e4e47cc23b390N.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\5cbd8d9ed7f11fe6795e4e47cc23b390N.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 4400 -s 7043⤵
- Program crash
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.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 432 -p 4400 -ip 44001⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/892-19-0x0000000000BD0000-0x0000000000BD7000-memory.dmp
memory/892-20-0x0000000000810000-0x000000000083F000-memory.dmp
memory/892-18-0x0000000000BD0000-0x0000000000BD7000-memory.dmp
memory/1944-16-0x0000000000EB0000-0x0000000000EC4000-memory.dmp
memory/1944-15-0x0000000000680000-0x00000000006AF000-memory.dmp
memory/1944-14-0x0000000001100000-0x000000000144A000-memory.dmp
memory/1944-11-0x0000000000680000-0x00000000006AF000-memory.dmp
memory/3440-17-0x0000000008A00000-0x0000000008AD9000-memory.dmp
memory/3440-21-0x0000000008A00000-0x0000000008AD9000-memory.dmp
memory/3440-24-0x0000000008AE0000-0x0000000008BDA000-memory.dmp
memory/3440-26-0x0000000008AE0000-0x0000000008BDA000-memory.dmp
memory/3440-27-0x0000000008AE0000-0x0000000008BDA000-memory.dmp
memory/4400-10-0x0000000000AD0000-0x0000000000AD4000-memory.dmp