Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
02/09/2024, 12:08
General
- Target Bill for the Month of August.exe
- Size 1.1MB
- Sample240902-pawkva1ane
- 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 4 IoCs
- Suspicious use of SetThreadContext 4 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 7 IoCs
- Suspicious use of AdjustPrivilegeToken 2 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 UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Bill for the Month of August.exe"C:\Users\Admin\AppData\Local\Temp\Bill for the Month of August.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\Bill for the Month of August.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\systray.exe"C:\Windows\SysWOW64\systray.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/3400-10-0x0000000001000000-0x0000000001004000-memory.dmp
memory/3424-31-0x00000000083F0000-0x0000000008553000-memory.dmp
memory/3424-30-0x00000000083F0000-0x0000000008553000-memory.dmp
memory/3424-28-0x00000000083F0000-0x0000000008553000-memory.dmp
memory/3424-25-0x00000000082F0000-0x00000000083EF000-memory.dmp
memory/3424-16-0x0000000007D10000-0x0000000007DC6000-memory.dmp
memory/3424-20-0x00000000082F0000-0x00000000083EF000-memory.dmp
memory/3424-21-0x0000000007D10000-0x0000000007DC6000-memory.dmp
memory/3500-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3500-19-0x0000000003240000-0x0000000003254000-memory.dmp
memory/3500-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3500-15-0x0000000001930000-0x0000000001944000-memory.dmp
memory/3500-12-0x0000000001500000-0x000000000184A000-memory.dmp
memory/3500-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4420-23-0x0000000000210000-0x0000000000216000-memory.dmp
memory/4420-22-0x0000000000210000-0x0000000000216000-memory.dmp
memory/4420-24-0x0000000001070000-0x000000000109F000-memory.dmp