Analysis
- max time kernel
148s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
15/08/2022, 07:51
General
- Target brazil order.scr
- Size 682KB
- Sample220815-jptrxaaha2
- SHA256 e8c2f0fc24e8cc88308a76edbd992b6be7e6036f728a22c5e8fffc1cc199a7c2
Malware Config
Extracted
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formbook
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4.1
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p94a
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wishgrove.com
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parqueveiculos.com
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spiderwebs.online
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chulkanadham.com
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cdtuan.net
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zxazm.com
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payment6528832.xyz
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fengtaiol.com
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bffsmovie.com
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aliceseagerfitness.com
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garisluruskonsulindo.website
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analytical-gutter.net
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ahcq8.com
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fenyoga.com
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ecleptic.cat
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conjurecrafts.com
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aquaway.date
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apenpokkenschoonmaakbedrijf.com
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zgramr.top
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boweknives.site
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
- Suspicious behavior: EnumeratesProcesses 46 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 18 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\brazil order.scr"C:\Users\Admin\AppData\Local\Temp\brazil order.scr" /S2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\brazil order.scr"C:\Users\Admin\AppData\Local\Temp\brazil order.scr"3⤵
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C:\Users\Admin\AppData\Local\Temp\brazil order.scr"C:\Users\Admin\AppData\Local\Temp\brazil order.scr"3⤵
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C:\Users\Admin\AppData\Local\Temp\brazil order.scr"C:\Users\Admin\AppData\Local\Temp\brazil order.scr"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\NETSTAT.EXE"C:\Windows\SysWOW64\NETSTAT.EXE"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- 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\brazil order.scr"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2212-145-0x0000000008820000-0x0000000008968000-memory.dmp
memory/2212-154-0x0000000008440000-0x00000000085B9000-memory.dmp
memory/2212-152-0x0000000008440000-0x00000000085B9000-memory.dmp
memory/3992-133-0x0000000005C50000-0x00000000061F4000-memory.dmp
memory/3992-134-0x00000000056A0000-0x0000000005732000-memory.dmp
memory/3992-135-0x0000000005600000-0x000000000560A000-memory.dmp
memory/3992-136-0x000000000A580000-0x000000000A61C000-memory.dmp
memory/3992-132-0x0000000000BD0000-0x0000000000C82000-memory.dmp
memory/4856-143-0x0000000001530000-0x000000000187A000-memory.dmp
memory/4856-144-0x0000000001880000-0x0000000001894000-memory.dmp
memory/4856-142-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4856-140-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4868-149-0x0000000001000000-0x000000000102F000-memory.dmp
memory/4868-148-0x0000000000B40000-0x0000000000B4B000-memory.dmp
memory/4868-150-0x0000000001710000-0x0000000001A5A000-memory.dmp
memory/4868-151-0x0000000001670000-0x0000000001703000-memory.dmp
memory/4868-153-0x0000000001000000-0x000000000102F000-memory.dmp