Analysis
- max time kernel
145s - max time network
145s - platform
windows10_x64 - resource
win10v20201028 - submitted
18/01/2021, 08:22
General
- Target Details here.exe
- Size 1.2MB
- Sample210118-3l859bgpbx
- SHA256 67710323c3dd7ba7cc04081512bdb304b4d7edd72975f2891c1f5893fdb75a8a
Malware Config
Extracted
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formbook
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http://www.deuxus.com/t052/
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ladybug-learning.com
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unforgottenstory.com
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oldmopaiv.xyz
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natashaexim.com
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hannahmcelgunn.com
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retargetingmachines.info
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njoconline.com
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unicornlankadelivery.com
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giftkerala.com
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englishfordoctors.online
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schatzilandrvresort.com
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brujoisaac.com
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basiccampinggear.com
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escapees.today
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dgyxsy888.com
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stevebana.xyz
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mimozakebap.com
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ezdoff.com
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pluumyspalace.com
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shaoshanshan.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 20 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 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\Details here.exe"C:\Users\Admin\AppData\Local\Temp\Details here.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Details here.exe"C:\Users\Admin\AppData\Local\Temp\Details here.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autochk.exe"C:\Windows\SysWOW64\autochk.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.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\Details here.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/976-14-0x0000000000400000-0x000000000042E000-memory.dmp
memory/976-20-0x00000000017E0000-0x00000000017F4000-memory.dmp
memory/976-18-0x0000000001480000-0x0000000001494000-memory.dmp
memory/976-17-0x00000000014C0000-0x00000000017E0000-memory.dmp
memory/1308-9-0x0000000005A20000-0x0000000005A21000-memory.dmp
memory/1308-5-0x0000000005760000-0x0000000005761000-memory.dmp
memory/1308-10-0x0000000006200000-0x0000000006201000-memory.dmp
memory/1308-11-0x0000000005A80000-0x0000000005A81000-memory.dmp
memory/1308-12-0x0000000005A00000-0x0000000005A13000-memory.dmp
memory/1308-13-0x0000000001620000-0x00000000016C8000-memory.dmp
memory/1308-8-0x00000000056D0000-0x00000000056D1000-memory.dmp
memory/1308-7-0x0000000005800000-0x0000000005801000-memory.dmp
memory/1308-6-0x0000000005D00000-0x0000000005D01000-memory.dmp
memory/1308-2-0x0000000073C50000-0x000000007433E000-memory.dmp
memory/1308-3-0x0000000000D80000-0x0000000000D81000-memory.dmp
memory/2352-21-0x00000000028E0000-0x00000000029A9000-memory.dmp
memory/2352-19-0x0000000000A50000-0x0000000000B33000-memory.dmp
memory/2352-28-0x0000000005000000-0x0000000005145000-memory.dmp
memory/3944-24-0x0000000000870000-0x000000000089E000-memory.dmp
memory/3944-23-0x0000000000950000-0x0000000000963000-memory.dmp
memory/3944-26-0x0000000004BA0000-0x0000000004EC0000-memory.dmp
memory/3944-27-0x0000000002D90000-0x0000000002E23000-memory.dmp