Analysis
- max time kernel
151s - max time network
143s - platform
windows10_x64 - resource
win10v20210410 - submitted
17/08/2021, 13:07
General
- Target Scan copy of Payment Invoice.exe
- Size 959KB
- Sample210817-b4xhmvdqls
- SHA256 5adfadf50a8061e25c5f05d732425164f0e095ada4d8e47531f546dce9f2f3eb
Malware Config
Extracted
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formbook
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4.1
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kgdh
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http://www.totemosuguremono.online/kgdh/
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socialsecuty.com
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rossiniconstruction.com
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baliisterstore.com
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walnuthotsouce.com
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herculesmile.com
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datum-maps.tech
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yourhandhistory.com
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reevolvehardware.com
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condosandresorts.com
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boissonsenergetiques.com
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everybodymatters.club
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titoly.com
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knfsupplies.com
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azitajovaini.com
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orfilashop.com
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aliceramsay.com
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tipsyfetes.com
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besttrip.store
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ukrainianlandtoken.com
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jdscornerbar.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 3 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Suspicious behavior: EnumeratesProcesses 38 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 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 behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Scan copy of Payment Invoice.exe"C:\Users\Admin\AppData\Local\Temp\Scan copy of Payment Invoice.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Scan copy of Payment Invoice.exe"C:\Users\Admin\AppData\Local\Temp\Scan copy of Payment Invoice.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmstp.exe"C:\Windows\SysWOW64\cmstp.exe"2⤵
- Suspicious use of SetThreadContext
- 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:\Users\Admin\AppData\Local\Temp\Scan copy of Payment Invoice.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1200-129-0x0000000001410000-0x0000000001424000-memory.dmp
memory/1200-124-0x0000000000400000-0x000000000042E000-memory.dmp
memory/1200-126-0x0000000001490000-0x00000000017B0000-memory.dmp
memory/1200-127-0x00000000013D0000-0x00000000013E4000-memory.dmp
memory/1364-135-0x00000000045E0000-0x0000000004900000-memory.dmp
memory/1364-136-0x00000000044A0000-0x0000000004533000-memory.dmp
memory/1364-132-0x0000000000E80000-0x0000000000E96000-memory.dmp
memory/1364-133-0x00000000003D0000-0x00000000003FE000-memory.dmp
memory/1392-130-0x0000000002B50000-0x0000000002C36000-memory.dmp
memory/1392-137-0x0000000008820000-0x000000000893A000-memory.dmp
memory/1392-128-0x0000000006490000-0x00000000065FF000-memory.dmp
memory/4004-121-0x0000000006DE0000-0x0000000006DF1000-memory.dmp
memory/4004-114-0x00000000008E0000-0x00000000008E1000-memory.dmp
memory/4004-122-0x0000000007790000-0x0000000007829000-memory.dmp
memory/4004-123-0x0000000009E70000-0x0000000009E9F000-memory.dmp
memory/4004-116-0x00000000056E0000-0x00000000056E1000-memory.dmp
memory/4004-120-0x0000000005200000-0x0000000005201000-memory.dmp
memory/4004-119-0x00000000051E0000-0x00000000056DE000-memory.dmp
memory/4004-118-0x0000000005320000-0x0000000005321000-memory.dmp
memory/4004-117-0x0000000005280000-0x0000000005281000-memory.dmp