Analysis
- max time kernel
147s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
07/09/2022, 07:04
General
- Target Nuovo ordine.exe
- Size 1009KB
- Sample220907-hvyglsbcb9
- SHA256 4f8105ba43ad52ffeb0e14fdb0ebce3e902c6386d9e60b72e6bb3c260e407a54
Malware Config
Extracted
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formbook
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4.1
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j02y
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toplinkstorage.app
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danny-mickey.space
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0755aite.net
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okchurch.info
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4tlracing.com
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jacksoncafepaola.com
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552northvictoria.com
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eevakoskela.info
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tradecontractortraining.com
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abtbank.online
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voicetall.com
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chicken-shack.com
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acmumzo.info
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futureclosers.com
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bctugala.com
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adagihlina.xyz
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emprendeahora.pro
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bybala.com
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hlcp5533.com
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ingspira.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- Uses the VBS compiler for execution 1 TTPs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates system info in registry 2 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 42 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 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 behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Nuovo ordine.exe"C:\Users\Admin\AppData\Local\Temp\Nuovo ordine.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- 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:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2220-153-0x0000000008080000-0x00000000081DF000-memory.dmp
memory/2220-151-0x0000000008080000-0x00000000081DF000-memory.dmp
memory/2220-144-0x0000000002CD0000-0x0000000002DCD000-memory.dmp
memory/2900-141-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2900-143-0x0000000000AC0000-0x0000000000AD5000-memory.dmp
memory/2900-142-0x0000000001210000-0x000000000155A000-memory.dmp
memory/2900-139-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4408-146-0x0000000000E80000-0x0000000000E8A000-memory.dmp
memory/4408-147-0x00000000005A0000-0x00000000005CF000-memory.dmp
memory/4408-149-0x0000000001040000-0x000000000138A000-memory.dmp
memory/4408-150-0x0000000000D10000-0x0000000000DA4000-memory.dmp
memory/4408-152-0x00000000005A0000-0x00000000005CF000-memory.dmp
memory/4924-137-0x0000000009440000-0x00000000094A6000-memory.dmp
memory/4924-136-0x0000000009330000-0x00000000093CC000-memory.dmp
memory/4924-135-0x0000000005900000-0x000000000590A000-memory.dmp
memory/4924-132-0x0000000000E70000-0x0000000000F72000-memory.dmp
memory/4924-134-0x0000000005960000-0x00000000059F2000-memory.dmp
memory/4924-133-0x0000000005F10000-0x00000000064B4000-memory.dmp