Analysis
- max time kernel
158s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
09/05/2024, 02:15
General
- Target eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe
- Size 573KB
- Sample240509-cpt94sff83
- SHA256 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb
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 3 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 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 30 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 5 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 WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.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\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- 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
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C:\Windows\SysWOW64\wscript.exe"C:\Windows\SysWOW64\wscript.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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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4068 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_pmrcvmdn.boe.ps1
memory/1356-28-0x0000000000780000-0x00000000007A7000-memory.dmp
memory/1356-41-0x0000000001000000-0x000000000102F000-memory.dmp
memory/1356-29-0x0000000000780000-0x00000000007A7000-memory.dmp
memory/2184-15-0x0000000004840000-0x0000000004876000-memory.dmp
memory/2184-50-0x0000000006470000-0x00000000064A2000-memory.dmp
memory/2184-78-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2184-73-0x00000000074C0000-0x00000000074C8000-memory.dmp
memory/2184-72-0x00000000074E0000-0x00000000074FA000-memory.dmp
memory/2184-71-0x00000000073E0000-0x00000000073F4000-memory.dmp
memory/2184-70-0x00000000073D0000-0x00000000073DE000-memory.dmp
memory/2184-68-0x00000000073A0000-0x00000000073B1000-memory.dmp
memory/2184-67-0x0000000007420000-0x00000000074B6000-memory.dmp
memory/2184-30-0x00000000057C0000-0x0000000005826000-memory.dmp
memory/2184-66-0x0000000007210000-0x000000000721A000-memory.dmp
memory/2184-65-0x00000000071C0000-0x00000000071DA000-memory.dmp
memory/2184-16-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2184-18-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2184-64-0x0000000007820000-0x0000000007E9A000-memory.dmp
memory/2184-62-0x0000000007070000-0x0000000007113000-memory.dmp
memory/2184-61-0x0000000006450000-0x000000000646E000-memory.dmp
memory/2184-51-0x0000000070D70000-0x0000000070DBC000-memory.dmp
memory/2184-49-0x0000000005ED0000-0x0000000005F1C000-memory.dmp
memory/2184-25-0x0000000004FE0000-0x0000000005608000-memory.dmp
memory/2184-26-0x0000000004D80000-0x0000000004DA2000-memory.dmp
memory/2184-27-0x0000000004F20000-0x0000000004F86000-memory.dmp
memory/2184-46-0x0000000005E00000-0x0000000005E1E000-memory.dmp
memory/2184-44-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2184-13-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2184-42-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2184-40-0x0000000005830000-0x0000000005B84000-memory.dmp
memory/2320-8-0x0000000005E80000-0x0000000005E98000-memory.dmp
memory/2320-11-0x0000000006F10000-0x0000000006F86000-memory.dmp
memory/2320-0-0x00000000744BE000-0x00000000744BF000-memory.dmp
memory/2320-6-0x00000000053E0000-0x00000000053EA000-memory.dmp
memory/2320-5-0x00000000744BE000-0x00000000744BF000-memory.dmp
memory/2320-7-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2320-19-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2320-12-0x00000000096D0000-0x000000000976C000-memory.dmp
memory/2320-2-0x0000000005790000-0x0000000005D34000-memory.dmp
memory/2320-1-0x0000000000820000-0x00000000008B6000-memory.dmp
memory/2320-10-0x0000000006EC0000-0x0000000006ED6000-memory.dmp
memory/2320-9-0x0000000005EB0000-0x0000000005EBE000-memory.dmp
memory/2320-4-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/2320-3-0x00000000052C0000-0x0000000005352000-memory.dmp
memory/3164-47-0x0000000008580000-0x00000000086D1000-memory.dmp
memory/3164-24-0x0000000008580000-0x00000000086D1000-memory.dmp
memory/3164-45-0x00000000086E0000-0x00000000087AB000-memory.dmp
memory/4268-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4268-22-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4268-20-0x0000000000F80000-0x00000000012CA000-memory.dmp
memory/4268-23-0x0000000000AF0000-0x0000000000B04000-memory.dmp