Analysis
- max time kernel
121s - max time network
122s - platform
windows7_x64 - resource
win7v20210410 - submitted
03/05/2021, 08:48
General
- Target aa6168d4e41ced2091baee9f5d59e11e.exe
- Size 228KB
- Sample210503-pnjf2hswex
- SHA256 7c6393b4e86ea5cec49c0f814b17e4bb85aa447c19896037252a94ff6416ce1b
Malware Config
Extracted
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formbook
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4.1
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http://www.shoprodeovegas.com/xcl/
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sewingtherose.com
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thesmartshareholder.com
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afasyah.com
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marolamusic.com
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lookupgeorgina.com
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plataforyou.com
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dijcan.com
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pawtyparcels.com
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interprediction.com
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fairerfinancehackathon.net
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thehmnshop.com
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jocelynlopez.com
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launcheffecthouston.com
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joyeveryminute.com
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spyforu.com
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ronerasanjuan.com
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gadgetsdesi.com
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nmrconsultants.com
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travellpod.com
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ballparksportscards.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 1 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\aa6168d4e41ced2091baee9f5d59e11e.exe"C:\Users\Admin\AppData\Local\Temp\aa6168d4e41ced2091baee9f5d59e11e.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\aa6168d4e41ced2091baee9f5d59e11e.exe"C:\Users\Admin\AppData\Local\Temp\aa6168d4e41ced2091baee9f5d59e11e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1496-63-0x0000000000400000-0x000000000042E000-memory.dmp
memory/1496-64-0x00000000008D0000-0x0000000000BD3000-memory.dmp
memory/1748-59-0x00000000757E1000-0x00000000757E3000-memory.dmp
memory/1748-61-0x0000000000310000-0x0000000000312000-memory.dmp