Analysis
- max time kernel
84s - max time network
85s - platform
windows10_x64 - resource
win10v200722 - submitted
11/08/2020, 14:12
General
- Target Profoma_Invoice_SWD173647_3vey_REfR-32JdhY_PDF.exe
- Size 508KB
- Sample200811-ddfqtrz35x
- SHA256 20000a9d0078fa18b60d9ad52d36b4f5dfa77d2f74866e8793ee0085ab0c9964
Malware Config
Extracted
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formbook
-
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 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Profoma_Invoice_SWD173647_3vey_REfR-32JdhY_PDF.exe"C:\Users\Admin\AppData\Local\Temp\Profoma_Invoice_SWD173647_3vey_REfR-32JdhY_PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eTgGevQpwE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp47A.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\Profoma_Invoice_SWD173647_3vey_REfR-32JdhY_PDF.exe"C:\Users\Admin\AppData\Local\Temp\Profoma_Invoice_SWD173647_3vey_REfR-32JdhY_PDF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/788-7-0x0000000004E30000-0x0000000004E31000-memory.dmp
memory/788-3-0x0000000004B50000-0x0000000004B51000-memory.dmp
memory/788-4-0x0000000005120000-0x0000000005121000-memory.dmp
memory/788-5-0x0000000004CC0000-0x0000000004CC1000-memory.dmp
memory/788-6-0x0000000004B30000-0x0000000004B31000-memory.dmp
memory/788-0-0x0000000073270000-0x000000007395E000-memory.dmp
memory/788-8-0x0000000004BF0000-0x0000000004BFB000-memory.dmp
memory/788-9-0x00000000059D0000-0x0000000005A15000-memory.dmp
memory/788-10-0x0000000005A20000-0x0000000005A50000-memory.dmp
memory/788-1-0x0000000000160000-0x0000000000161000-memory.dmp
memory/2352-13-0x0000000000400000-0x000000000042D000-memory.dmp