Analysis
- max time kernel
148s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
22/05/2023, 08:47
General
- Target Product Inquiry - PFIZER 05.22.2023.exe
- Size 685KB
- Sample230522-kpv6eahh61
- SHA256 6ea7ca3a65d2621c8a9c7502eb9a7f914d5a155a3791e551cc3308f638ea307c
Malware Config
Extracted
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formbook
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4.1
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ca82
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joins-israel.com
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suffolksheep.net
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audiservisi.online
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lomasleisuregas.co.uk
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bbyuanzhi.com
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asapmotohub.com
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witneshambarleymow.co.uk
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krmediaagency.com
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alfonsoscuottosrl.net
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cabsforrental.com
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drx72.com
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allegories-bunk.click
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aladdinhouseofkabobgyros.com
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glhbsy.com
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mummytwinzsolutions.africa
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bwin455.com
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7fea.site
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czwjjgcbearing.com
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giwamfbank.africa
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iweb4logmt.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
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 46 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 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 behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Product Inquiry - PFIZER 05.22.2023.exe"C:\Users\Admin\AppData\Local\Temp\Product Inquiry - PFIZER 05.22.2023.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\Product Inquiry - PFIZER 05.22.2023.exe"C:\Users\Admin\AppData\Local\Temp\Product Inquiry - PFIZER 05.22.2023.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\Product Inquiry - PFIZER 05.22.2023.exe"C:\Users\Admin\AppData\Local\Temp\Product Inquiry - PFIZER 05.22.2023.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
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Product Inquiry - PFIZER 05.22.2023.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/896-147-0x00000000000F0000-0x00000000000FB000-memory.dmp
memory/896-153-0x0000000000E50000-0x0000000000EE4000-memory.dmp
memory/896-151-0x00000000005A0000-0x00000000005CF000-memory.dmp
memory/896-150-0x0000000001070000-0x00000000013BA000-memory.dmp
memory/896-149-0x00000000005A0000-0x00000000005CF000-memory.dmp
memory/896-148-0x00000000000F0000-0x00000000000FB000-memory.dmp
memory/2028-144-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2028-143-0x0000000001580000-0x00000000018CA000-memory.dmp
memory/2028-145-0x0000000001520000-0x0000000001535000-memory.dmp
memory/2028-140-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3172-154-0x0000000007A30000-0x0000000007B83000-memory.dmp
memory/3172-157-0x0000000007A30000-0x0000000007B83000-memory.dmp
memory/3172-146-0x00000000093A0000-0x000000000952D000-memory.dmp
memory/3172-155-0x0000000007A30000-0x0000000007B83000-memory.dmp
memory/4440-138-0x0000000004CC0000-0x0000000004CD0000-memory.dmp
memory/4440-136-0x0000000004AC0000-0x0000000004ACA000-memory.dmp
memory/4440-135-0x0000000004AD0000-0x0000000004B62000-memory.dmp
memory/4440-137-0x0000000004CC0000-0x0000000004CD0000-memory.dmp
memory/4440-134-0x0000000004FE0000-0x0000000005584000-memory.dmp
memory/4440-139-0x0000000005BC0000-0x0000000005C5C000-memory.dmp
memory/4440-133-0x0000000000050000-0x0000000000102000-memory.dmp