Analysis
- max time kernel
148s - max time network
86s - platform
windows10_x64 - resource
win10v200722 - submitted
13/08/2020, 12:40
General
- Target PAYMENT UPDATE DEBIT NOTEINVOICE NO. SUVI20-0813_PDF.exe
- Size 604KB
- Sample200813-rn3kcwk8tx
- SHA256 464ffb9a16b269537c0b4475ebe897cc2bb1e0e8d35b0da24aaf21d677a5bf02
Malware Config
Extracted
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formbook
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http://www.flekcht.com/f4m/
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orphanshop.net
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banbietchua.site
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seafarercanvas.net
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featherandfurpets.com
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midaowenhua.com
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thetonisher.com
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d2cplaybook.com
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26rutlee.com
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moncriefcomputers.com
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intouchproducts.net
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sulkaravelovpd.com
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lipstickanew.com
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famous.international
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lamaisonbleuedelongbois.com
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hunde-nanny.com
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bdrdesigngroup.net
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salesforcemwpchat.com
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zm67ng9e36.com
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ohiobaler.net
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shivacleaning.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 4 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 38 IoCs
- Suspicious behavior: MapViewOfSection 5 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\PAYMENT UPDATE DEBIT NOTEINVOICE NO. SUVI20-0813_PDF.exe"C:\Users\Admin\AppData\Local\Temp\PAYMENT UPDATE DEBIT NOTEINVOICE NO. SUVI20-0813_PDF.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PAYMENT UPDATE DEBIT NOTEINVOICE NO. SUVI20-0813_PDF.exe"C:\Users\Admin\AppData\Local\Temp\PAYMENT UPDATE DEBIT NOTEINVOICE NO. SUVI20-0813_PDF.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\colorcpl.exe"C:\Windows\SysWOW64\colorcpl.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\PAYMENT UPDATE DEBIT NOTEINVOICE NO. SUVI20-0813_PDF.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2080-10-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3740-9-0x00000000010F0000-0x0000000001120000-memory.dmp
memory/3740-5-0x0000000005540000-0x0000000005541000-memory.dmp
memory/3740-6-0x0000000005400000-0x0000000005401000-memory.dmp
memory/3740-7-0x00000000057E0000-0x00000000057EB000-memory.dmp
memory/3740-8-0x00000000010A0000-0x00000000010E5000-memory.dmp
memory/3740-0-0x0000000073B90000-0x000000007427E000-memory.dmp
memory/3740-4-0x0000000005440000-0x0000000005441000-memory.dmp
memory/3740-3-0x0000000005A40000-0x0000000005A41000-memory.dmp
memory/3740-1-0x0000000000A10000-0x0000000000A11000-memory.dmp
memory/4024-13-0x0000000001390000-0x00000000013A9000-memory.dmp
memory/4024-14-0x0000000001390000-0x00000000013A9000-memory.dmp
memory/4024-16-0x0000000005BE0000-0x0000000005D2D000-memory.dmp