Analysis
- max time kernel
144s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
- submitted
16/10/2023, 09:06
General
- Target 6e8215eee3034d6dcf18d79d397e5715.exe
- Size 1.2MB
- Sample231016-k2rczsda7x
- SHA256 ac4761c259daede4b4efb78816c98fb56344e381bb56d69ea897c30c9899bf39
Malware Config
Extracted
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formbook
-
4.1
-
rs10
-
starryallure.com
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mania-31.online
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baba-bt-top1.buzz
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jwilkinsartscapeinc.com
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tallerhazop.com
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lulu013.com
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pontoimediato.com
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stmc-company.com
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thesoftwarepractitioner.com
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makemoneywithsherrie.com
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algaroba.com
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smartbookmarks.info
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burneysaw.com
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fftsxxx.top
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hvr998.com
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sofisticars.store
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clickit.fun
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couches-sofas-16683.bond
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ikkasolutions.com
-
oakvisa.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Loads dropped DLL 1 IoCs
- Drops file in System32 directory 1 IoCs
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\6e8215eee3034d6dcf18d79d397e5715.exe"C:\Users\Admin\AppData\Local\Temp\6e8215eee3034d6dcf18d79d397e5715.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\6e8215eee3034d6dcf18d79d397e5715.exe"C:\Users\Admin\AppData\Local\Temp\6e8215eee3034d6dcf18d79d397e5715.exe"2⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
System.dll
memory/1536-15-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1536-16-0x0000000077928000-0x0000000077929000-memory.dmp
memory/1536-17-0x0000000077945000-0x0000000077946000-memory.dmp
memory/1536-18-0x0000000000400000-0x0000000001654000-memory.dmp
memory/1536-19-0x0000000001660000-0x00000000074F1000-memory.dmp
memory/1536-20-0x0000000037820000-0x0000000037B6A000-memory.dmp
memory/1536-21-0x0000000001660000-0x00000000074F1000-memory.dmp
memory/1536-23-0x00000000778A1000-0x00000000779C1000-memory.dmp
memory/3924-12-0x00000000778A1000-0x00000000779C1000-memory.dmp
memory/3924-13-0x00000000778A1000-0x00000000779C1000-memory.dmp
memory/3924-14-0x00000000744F0000-0x00000000744F6000-memory.dmp