Analysis
- max time kernel
146s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
22/04/2024, 07:27
General
- Target Bank Details.pdf.exe
- Size 649KB
- Sample240422-h931msgh39
- SHA256 e1fd783c3c5c3a686b2ae04b64ecce2b3c5e00d2bed04cdbf8f420a57d82208e
Malware Config
Extracted
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formbook
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4.1
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fs83
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blastol.space
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tomwalkerisfalco.com
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us-sumatrraslimbellytonic.com
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drywallandpaintingservice.com
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vntapp.net
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passportpages.site
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at-mim.com
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yeondagoods.com
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teomanyildirim.com
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paygame.site
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senze.art
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alhandco.com
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9831bsej.xyz
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traumatic.xyz
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sos-soutien.com
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thetechnolgy.live
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washing-machine-46612.bond
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marvsneakers.com
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shequbaike.net
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xc4f35fg4h35fg4h53.top
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 5 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 4 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 60 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
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C:\Users\Admin\AppData\Local\Temp\Bank Details.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Bank Details.pdf.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\Local\Temp\Bank Details.pdf.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmmon32.exe"C:\Windows\SysWOW64\cmmon32.exe"4⤵
- 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"5⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_5i4pkbyg.lyd.ps1
memory/2124-74-0x0000000002250000-0x000000000259A000-memory.dmp
memory/2124-75-0x0000000000140000-0x000000000016F000-memory.dmp
memory/2124-73-0x0000000000140000-0x000000000016F000-memory.dmp
memory/2124-72-0x00000000000C0000-0x00000000000CC000-memory.dmp
memory/2124-71-0x00000000000C0000-0x00000000000CC000-memory.dmp
memory/2124-77-0x0000000002090000-0x0000000002123000-memory.dmp
memory/2416-16-0x00000000010C0000-0x000000000140A000-memory.dmp
memory/2416-69-0x0000000003000000-0x0000000003014000-memory.dmp
memory/2416-68-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2416-18-0x0000000001050000-0x0000000001064000-memory.dmp
memory/2416-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2416-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3044-38-0x0000000006900000-0x000000000691E000-memory.dmp
memory/3044-55-0x0000000008280000-0x00000000088FA000-memory.dmp
memory/3044-66-0x0000000074790000-0x0000000074F40000-memory.dmp
memory/3044-63-0x0000000007F60000-0x0000000007F68000-memory.dmp
memory/3044-62-0x0000000007F80000-0x0000000007F9A000-memory.dmp
memory/3044-21-0x0000000005640000-0x0000000005650000-memory.dmp
memory/3044-19-0x0000000003010000-0x0000000003046000-memory.dmp
memory/3044-22-0x0000000074790000-0x0000000074F40000-memory.dmp
memory/3044-24-0x0000000005C80000-0x00000000062A8000-memory.dmp
memory/3044-23-0x0000000005640000-0x0000000005650000-memory.dmp
memory/3044-25-0x0000000005840000-0x0000000005862000-memory.dmp
memory/3044-26-0x0000000005BE0000-0x0000000005C46000-memory.dmp
memory/3044-27-0x0000000006320000-0x0000000006386000-memory.dmp
memory/3044-61-0x0000000007E80000-0x0000000007E94000-memory.dmp
memory/3044-37-0x0000000006490000-0x00000000067E4000-memory.dmp
memory/3044-60-0x0000000007E70000-0x0000000007E7E000-memory.dmp
memory/3044-39-0x00000000069C0000-0x0000000006A0C000-memory.dmp
memory/3044-40-0x000000007EE90000-0x000000007EEA0000-memory.dmp
memory/3044-41-0x0000000007AC0000-0x0000000007AF2000-memory.dmp
memory/3044-42-0x00000000705B0000-0x00000000705FC000-memory.dmp
memory/3044-52-0x0000000007A80000-0x0000000007A9E000-memory.dmp
memory/3044-54-0x0000000007B00000-0x0000000007BA3000-memory.dmp
memory/3044-53-0x0000000005640000-0x0000000005650000-memory.dmp
memory/3044-59-0x0000000007E40000-0x0000000007E51000-memory.dmp
memory/3044-56-0x0000000007C40000-0x0000000007C5A000-memory.dmp
memory/3044-57-0x0000000007CB0000-0x0000000007CBA000-memory.dmp
memory/3044-58-0x0000000007EC0000-0x0000000007F56000-memory.dmp
memory/3392-70-0x000000000AC00000-0x000000000AD83000-memory.dmp
memory/3392-82-0x0000000008510000-0x00000000085C6000-memory.dmp
memory/3392-79-0x0000000008510000-0x00000000085C6000-memory.dmp
memory/3392-20-0x0000000008370000-0x0000000008509000-memory.dmp
memory/3392-78-0x0000000008510000-0x00000000085C6000-memory.dmp
memory/3940-10-0x0000000002350000-0x00000000023C6000-memory.dmp
memory/3940-8-0x0000000004F80000-0x0000000004F8E000-memory.dmp
memory/3940-7-0x0000000004F30000-0x0000000004F48000-memory.dmp
memory/3940-11-0x0000000009910000-0x00000000099AC000-memory.dmp
memory/3940-6-0x0000000007480000-0x0000000007510000-memory.dmp
memory/3940-5-0x0000000004C40000-0x0000000004C4A000-memory.dmp
memory/3940-4-0x0000000004A20000-0x0000000004A30000-memory.dmp
memory/3940-3-0x0000000004A80000-0x0000000004B12000-memory.dmp
memory/3940-2-0x0000000004F90000-0x0000000005534000-memory.dmp
memory/3940-1-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/3940-14-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/3940-9-0x0000000005C40000-0x0000000005C54000-memory.dmp
memory/3940-0-0x0000000000030000-0x00000000000D8000-memory.dmp