Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
20/05/2022, 12:25
General
- Target tv.exe
- Size 664KB
- Sample220520-pllvsabeb4
- SHA256 ddefebb59f9e4b8fc00e13686024f829fbc7d82a2b0d07fd29748071708a5850
Malware Config
Extracted
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formbook
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4.1
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mi25
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eucharistic-adoration.info
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alexandsavannah.com
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euroonegmbh.com
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bshzpx.com
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exerindo.com
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bg75.xyz
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videoplaysystem.com
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americanbitcoiners.com
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thefacetedfern.com
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yesc.xyz
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thepalmerlake.com
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zombiecondom.com
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tudoadecorar.com
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youngculprit.com
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bdshopz.com
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yab226.taxi
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otherhood.xyz
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fazhifa.com
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bonalpop.xyz
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socles.xyz
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
- Formbook Payload 3 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Suspicious behavior: EnumeratesProcesses 42 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 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 behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tv.exe"C:\Users\Admin\AppData\Local\Temp\tv.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tv.exe"C:\Users\Admin\AppData\Local\Temp\tv.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.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\tv.exe"3⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/116-140-0x00000000019A0000-0x0000000001CEA000-memory.dmp
memory/116-144-0x0000000001970000-0x0000000001984000-memory.dmp
memory/116-142-0x0000000001910000-0x0000000001924000-memory.dmp
memory/116-137-0x0000000000400000-0x000000000042F000-memory.dmp
memory/116-139-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2576-152-0x00000000084C0000-0x00000000085F1000-memory.dmp
memory/2576-145-0x0000000008920000-0x00000000089FA000-memory.dmp
memory/2576-141-0x0000000002DF0000-0x0000000002F07000-memory.dmp
memory/2688-147-0x0000000000950000-0x0000000000962000-memory.dmp
memory/2688-148-0x00000000008C0000-0x00000000008EF000-memory.dmp
memory/2688-150-0x0000000002CB0000-0x0000000002FFA000-memory.dmp
memory/2688-151-0x0000000002940000-0x00000000029D3000-memory.dmp
memory/4772-135-0x0000000008520000-0x0000000008586000-memory.dmp
memory/4772-134-0x0000000005C70000-0x0000000005D0C000-memory.dmp
memory/4772-133-0x0000000005830000-0x000000000583A000-memory.dmp
memory/4772-132-0x0000000005870000-0x0000000005902000-memory.dmp
memory/4772-130-0x0000000000EF0000-0x0000000000F96000-memory.dmp
memory/4772-131-0x0000000005E20000-0x00000000063C4000-memory.dmp