Analysis
- max time kernel
41s - max time network
49s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
02/07/2024, 01:12
General
- Target 251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87.exe
- Size 608KB
- Sample240702-bkhj3svbrm
- SHA256 251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87
Malware Config
Extracted
-
formbook
-
4.1
-
ps94
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gokorgiboard.com
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17tk558f.com
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xbtdlz.com
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agence-dyf.com
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azovtour.com
-
refreshoutdoors.shop
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muyidajs.com
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bull007s.autos
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huskyacres.net
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nryijx628b.xyz
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romansotam.com
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norlac.xyz
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dorsetbusinessforum.com
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prpasti.shop
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amycostellospeech.com
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dpaijvpiajvpin.top
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rinabet371.com
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corporatebushcraft.com
-
0755xx.com
-
wxsjlwkj2019.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87.exe"C:\Users\Admin\AppData\Local\Temp\251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87.exe"C:\Users\Admin\AppData\Local\Temp\251f9b9b5d35ad3ca96da825cea2a7b95f97872a5c6994a9123e203d41093a87.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_y5o2txdy.syq.ps1
memory/2544-1-0x00000000003A0000-0x000000000043E000-memory.dmp
memory/2544-2-0x0000000005360000-0x0000000005904000-memory.dmp
memory/2544-3-0x0000000004E50000-0x0000000004EE2000-memory.dmp
memory/2544-4-0x0000000004E40000-0x0000000004E4A000-memory.dmp
memory/2544-5-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/2544-6-0x0000000005140000-0x0000000005150000-memory.dmp
memory/2544-7-0x00000000052A0000-0x00000000052AC000-memory.dmp
memory/2544-8-0x00000000052F0000-0x0000000005366000-memory.dmp
memory/2544-9-0x000000000C3D0000-0x000000000C46C000-memory.dmp
memory/2544-0-0x000000007482E000-0x000000007482F000-memory.dmp
memory/2544-12-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/3124-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3124-13-0x00000000013D0000-0x000000000171A000-memory.dmp
memory/4640-45-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4640-56-0x00000000074F0000-0x000000000750A000-memory.dmp
memory/4640-17-0x0000000005040000-0x0000000005668000-memory.dmp
memory/4640-18-0x0000000004FC0000-0x0000000004FE2000-memory.dmp
memory/4640-19-0x00000000056E0000-0x0000000005746000-memory.dmp
memory/4640-20-0x00000000057C0000-0x0000000005826000-memory.dmp
memory/4640-15-0x00000000048B0000-0x00000000048E6000-memory.dmp
memory/4640-30-0x0000000005870000-0x0000000005BC4000-memory.dmp
memory/4640-31-0x0000000005E90000-0x0000000005EAE000-memory.dmp
memory/4640-32-0x0000000005F20000-0x0000000005F6C000-memory.dmp
memory/4640-33-0x0000000006470000-0x00000000064A2000-memory.dmp
memory/4640-47-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4640-16-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4640-46-0x0000000007090000-0x0000000007133000-memory.dmp
memory/4640-34-0x00000000706C0000-0x000000007070C000-memory.dmp
memory/4640-44-0x0000000007070000-0x000000000708E000-memory.dmp
memory/4640-48-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4640-49-0x00000000077F0000-0x0000000007E6A000-memory.dmp
memory/4640-50-0x00000000071B0000-0x00000000071CA000-memory.dmp
memory/4640-51-0x0000000007220000-0x000000000722A000-memory.dmp
memory/4640-52-0x0000000007430000-0x00000000074C6000-memory.dmp
memory/4640-53-0x00000000073B0000-0x00000000073C1000-memory.dmp
memory/4640-54-0x00000000073E0000-0x00000000073EE000-memory.dmp
memory/4640-55-0x00000000073F0000-0x0000000007404000-memory.dmp
memory/4640-14-0x00000000748AE000-0x00000000748AF000-memory.dmp
memory/4640-57-0x00000000074D0000-0x00000000074D8000-memory.dmp
memory/4640-60-0x00000000748A0000-0x0000000075050000-memory.dmp