Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
24/07/2024, 03:30
General
- Target e7b39d439760b443b269a4c05aff708866ed9f6bff5e66d91b9316523a312998.exe
- Size 1.5MB
- Sample240724-d2jjtayfrd
- SHA256 e7b39d439760b443b269a4c05aff708866ed9f6bff5e66d91b9316523a312998
Malware Config
Extracted
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formbook
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4.1
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ss94
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limitedbrainspace.xyz
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salesgameindia.com
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a3bgat0p.top
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lkkjg.com
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eudaimonic.life
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khuahamiksai28.pro
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vote-buildoneigen.app
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9q2zkc.xyz
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kanav.shop
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kjsdhklssk58.xyz
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liuzhu2.com
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thegodtate.xyz
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797webuy.com
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huffandpuffers.net
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2222233p6.shop
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taksaritraders.com
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090987654.com
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magodelmarketing.com
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purerevitalizeltd.com
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wr44.top
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 62 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 19 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e7b39d439760b443b269a4c05aff708866ed9f6bff5e66d91b9316523a312998.exe"C:\Users\Admin\AppData\Local\Temp\e7b39d439760b443b269a4c05aff708866ed9f6bff5e66d91b9316523a312998.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"3⤵
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\csc.exe"3⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/840-13-0x0000000000DC0000-0x0000000000DC7000-memory.dmp
memory/840-14-0x0000000000D20000-0x0000000000D4F000-memory.dmp
memory/840-12-0x0000000000DC0000-0x0000000000DC7000-memory.dmp
memory/2408-4-0x00007FFD3BFC0000-0x00007FFD3CA81000-memory.dmp
memory/2408-1-0x000001F3DE5D0000-0x000001F3DE5D8000-memory.dmp
memory/2408-0-0x00007FFD3BFC3000-0x00007FFD3BFC5000-memory.dmp
memory/2408-2-0x000001F3F8C00000-0x000001F3F8C08000-memory.dmp
memory/2408-3-0x000001F3DE9D0000-0x000001F3DEA56000-memory.dmp
memory/2408-11-0x00007FFD3BFC0000-0x00007FFD3CA81000-memory.dmp
memory/3416-10-0x0000000009010000-0x000000000916E000-memory.dmp
memory/3416-16-0x0000000009010000-0x000000000916E000-memory.dmp
memory/3416-18-0x0000000009170000-0x00000000092F2000-memory.dmp
memory/3416-20-0x0000000009170000-0x00000000092F2000-memory.dmp
memory/3416-23-0x0000000009170000-0x00000000092F2000-memory.dmp
memory/3448-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3448-9-0x00000000013F0000-0x0000000001404000-memory.dmp
memory/3448-6-0x0000000001870000-0x0000000001BBA000-memory.dmp
memory/3448-5-0x0000000000400000-0x000000000042F000-memory.dmp