Analysis
- max time kernel
183s - max time network
192s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
20/10/2022, 12:45
General
- Target DHL Invoice Details_pdf.exe
- Size 810KB
- Sample221020-py3dasecc3
- SHA256 9ce6edfb072d05faec9d72731fc1ed955348a0a86e44eb9511eb215045861845
Malware Config
Extracted
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formbook
-
4.1
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g2e8
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sawtiger.com
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titanblackcat.buzz
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caernarfontown.net
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aladdin.coffee
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we-buy-houses-cash.net
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wfzctag.top
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bluehouse.computer
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hi88pro.online
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smtfhcl.com
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claimitznow.xyz
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wnshots.store
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ky3165.com
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reviewforus.xyz
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sportsandluxurycars.online
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swchx.com
-
babnetwork.xyz
-
careplatform.online
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ventilationbremen.com
-
templecause.shop
-
id-serportesepong345464.shop
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 6 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 15 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHL Invoice Details_pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL Invoice Details_pdf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\DHL Invoice Details_pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL Invoice Details_pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\DHL Invoice Details_pdf.exe"3⤵
- Deletes itself
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/844-55-0x0000000074F01000-0x0000000074F03000-memory.dmp
memory/844-56-0x0000000000370000-0x0000000000388000-memory.dmp
memory/844-57-0x00000000003D0000-0x00000000003DC000-memory.dmp
memory/844-58-0x0000000005480000-0x000000000550E000-memory.dmp
memory/844-59-0x0000000000E60000-0x0000000000E94000-memory.dmp
memory/844-54-0x0000000001330000-0x0000000001402000-memory.dmp
memory/1224-69-0x0000000004CE0000-0x0000000004DCD000-memory.dmp
memory/1224-84-0x0000000007550000-0x0000000007669000-memory.dmp
memory/1224-82-0x0000000004DD0000-0x0000000004EBA000-memory.dmp
memory/1224-72-0x0000000004DD0000-0x0000000004EBA000-memory.dmp
memory/1224-81-0x0000000007550000-0x0000000007669000-memory.dmp
memory/1764-83-0x0000000000090000-0x00000000000BF000-memory.dmp
memory/1764-79-0x0000000001F10000-0x0000000002213000-memory.dmp
memory/1764-77-0x0000000000070000-0x000000000007A000-memory.dmp
memory/1764-80-0x0000000001CF0000-0x0000000001D83000-memory.dmp
memory/1764-78-0x0000000000090000-0x00000000000BF000-memory.dmp
memory/1780-60-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1780-74-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1780-71-0x0000000000350000-0x0000000000364000-memory.dmp
memory/1780-68-0x0000000000300000-0x0000000000314000-memory.dmp
memory/1780-67-0x0000000000870000-0x0000000000B73000-memory.dmp
memory/1780-66-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1780-63-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1780-61-0x0000000000400000-0x000000000042F000-memory.dmp