Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
29/01/2024, 15:20
General
- Target нова поръчкаi pdf.exe
- Size 676KB
- Sample240129-sqq7vaebej
- SHA256 eeb9ebbaf564800d692de3de873fafbfb9ed9f47459e83bc4a2ffdc1503a1799
Malware Config
Extracted
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formbook
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4.1
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g22y
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refashioned.biz
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nzhorrorfan.com
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warm-service.com
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clickuppdemo.com
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r7gkzfvyf.sbs
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negativezeros.net
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lepsirepy.online
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xiatw6yxu.sbs
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kingdom898.net
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vnshh.com
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saguaroconnectorpipeline.com
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landscapingsmyrna.com
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a2024.club
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luisaenazul.com
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kxwiz.online
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99keji.com
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kdawkmedia.com
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livejunelake.xyz
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ilfracombeproperty.com
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dtfprintertransfers.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 56 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\нова поръчкаi pdf.exe"C:\Users\Admin\AppData\Local\Temp\нова поръчкаi pdf.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bmyGuzzbyh.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bmyGuzzbyh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB2F.tmp"3⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.exe"2⤵
- Suspicious use of SetThreadContext
- 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\RegSvcs.exe"3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_titdi021.lqu.ps1
tmpCB2F.tmp
memory/1668-79-0x00000000010B0000-0x0000000001143000-memory.dmp
memory/1668-77-0x0000000000930000-0x000000000095F000-memory.dmp
memory/1668-73-0x0000000001270000-0x00000000015BA000-memory.dmp
memory/1668-68-0x0000000000930000-0x000000000095F000-memory.dmp
memory/1668-67-0x0000000000CF0000-0x0000000000D0E000-memory.dmp
memory/1668-65-0x0000000000CF0000-0x0000000000D0E000-memory.dmp
memory/1864-40-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1864-41-0x00000000014C0000-0x00000000014D4000-memory.dmp
memory/1864-38-0x0000000001520000-0x000000000186A000-memory.dmp
memory/1864-22-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3552-42-0x0000000002E50000-0x0000000002F2E000-memory.dmp
memory/3552-83-0x0000000008710000-0x00000000087BA000-memory.dmp
memory/3552-87-0x0000000008710000-0x00000000087BA000-memory.dmp
memory/3552-80-0x0000000002E50000-0x0000000002F2E000-memory.dmp
memory/3552-84-0x0000000008710000-0x00000000087BA000-memory.dmp
memory/3816-1-0x0000000074FA0000-0x0000000075750000-memory.dmp
memory/3816-15-0x0000000074FA0000-0x0000000075750000-memory.dmp
memory/3816-21-0x0000000005410000-0x0000000005420000-memory.dmp
memory/3816-25-0x0000000074FA0000-0x0000000075750000-memory.dmp
memory/3816-6-0x0000000005720000-0x000000000573C000-memory.dmp
memory/3816-2-0x0000000005750000-0x0000000005CF4000-memory.dmp
memory/3816-3-0x0000000005280000-0x0000000005312000-memory.dmp
memory/3816-4-0x0000000005410000-0x0000000005420000-memory.dmp
memory/3816-9-0x0000000009230000-0x00000000092CC000-memory.dmp
memory/3816-8-0x0000000006BA0000-0x0000000006C16000-memory.dmp
memory/3816-7-0x00000000068E0000-0x00000000068F4000-memory.dmp
memory/3816-0-0x0000000000810000-0x00000000008C0000-memory.dmp
memory/3816-5-0x0000000005430000-0x000000000543A000-memory.dmp
memory/4628-46-0x000000007FC10000-0x000000007FC20000-memory.dmp
memory/4628-43-0x0000000006900000-0x000000000691E000-memory.dmp
memory/4628-47-0x0000000006EF0000-0x0000000006F22000-memory.dmp
memory/4628-48-0x0000000071430000-0x000000007147C000-memory.dmp
memory/4628-58-0x0000000006E90000-0x0000000006EAE000-memory.dmp
memory/4628-17-0x0000000002FA0000-0x0000000002FB0000-memory.dmp
memory/4628-59-0x0000000006F30000-0x0000000006FD3000-memory.dmp
memory/4628-61-0x0000000007C10000-0x0000000007C2A000-memory.dmp
memory/4628-60-0x0000000008250000-0x00000000088CA000-memory.dmp
memory/4628-62-0x0000000007C80000-0x0000000007C8A000-memory.dmp
memory/4628-63-0x0000000007E90000-0x0000000007F26000-memory.dmp
memory/4628-64-0x0000000007E10000-0x0000000007E21000-memory.dmp
memory/4628-44-0x0000000006940000-0x000000000698C000-memory.dmp
memory/4628-45-0x0000000002FA0000-0x0000000002FB0000-memory.dmp
memory/4628-37-0x00000000062E0000-0x0000000006634000-memory.dmp
memory/4628-69-0x0000000007E40000-0x0000000007E4E000-memory.dmp
memory/4628-70-0x0000000007E50000-0x0000000007E64000-memory.dmp
memory/4628-71-0x0000000007F50000-0x0000000007F6A000-memory.dmp
memory/4628-72-0x0000000007F30000-0x0000000007F38000-memory.dmp
memory/4628-14-0x0000000002FF0000-0x0000000003026000-memory.dmp
memory/4628-76-0x0000000074FA0000-0x0000000075750000-memory.dmp
memory/4628-26-0x0000000006200000-0x0000000006266000-memory.dmp
memory/4628-27-0x0000000006270000-0x00000000062D6000-memory.dmp
memory/4628-24-0x0000000005910000-0x0000000005932000-memory.dmp
memory/4628-16-0x0000000074FA0000-0x0000000075750000-memory.dmp
memory/4628-20-0x0000000005A60000-0x0000000006088000-memory.dmp
memory/4628-19-0x0000000002FA0000-0x0000000002FB0000-memory.dmp