Analysis
- max time kernel
146s - max time network
9s - platform
windows7_x64 - resource
win7v20201028 - submitted
18/11/2020, 21:15
General
- Target formbook.exe
- Size 650KB
- Sample201118-e2kte17nda
- SHA256 8abe9e652522b04474493b15bb017c89b5f295000d363fd94b0961874fc1c4dd
Malware Config
Extracted
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formbook
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http://www.w91pk.com/ggh/
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xwc.cool
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jordanmc.com
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trumpclinton2020.com
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orion-application.com
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edxar.xyz
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southboundsisters.com
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sheisworldwide.com
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gewcaalouine.com
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manderbolt.com
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sicauganxun.com
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theauthenticparents.com
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vanliberte.com
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bluezonecard.online
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nfkf9r-84.net
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gettingmontana.com
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stocks-s.com
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mediapotok.com
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theluxuryloop.com
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eseskalierteh.com
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milanindustrialdesign.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 3 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 20 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 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\formbook.exe"C:\Users\Admin\AppData\Local\Temp\formbook.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\formbook.exe"C:\Users\Admin\AppData\Local\Temp\formbook.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.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\formbook.exe"3⤵
- Deletes itself
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1632-7-0x0000000000400000-0x000000000042E000-memory.dmp
memory/1668-0-0x00000000744C0000-0x0000000074BAE000-memory.dmp
memory/1668-1-0x00000000013E0000-0x00000000013E1000-memory.dmp
memory/1668-3-0x00000000004D0000-0x00000000004E4000-memory.dmp
memory/1668-4-0x0000000007BE0000-0x0000000007C45000-memory.dmp
memory/1668-5-0x0000000000560000-0x0000000000566000-memory.dmp
memory/1668-6-0x0000000000670000-0x00000000006A0000-memory.dmp
memory/1756-10-0x0000000000070000-0x0000000000076000-memory.dmp
memory/1756-12-0x00000000006D0000-0x000000000082D000-memory.dmp