Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20250129-en - resource tags
- submitted
04/02/2025, 02:59
General
- Target REVISED DOCUMENT.exe
- Size 686KB
- Sample250204-dgrppasngz
- SHA256 acdcfb74712f171a6527ea14112eeb4bd482b7ae74f4e2990a946c8ccea8ad65
Malware Config
Extracted
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formbook
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4.1
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a03d
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nfluencer-marketing-13524.bond
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cebepu.info
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lphatechblog.xyz
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haoyun.website
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itiz.xyz
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orld-visa-center.online
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si.art
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alata.xyz
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mmarketing.xyz
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elnqdjc.shop
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ensentoto.cloud
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voyagu.info
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onvert.today
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1fuli9902.shop
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otelhafnia.info
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rumpchiefofstaff.store
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urvivalflashlights.shop
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0090.pizza
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ings-hu-13.today
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oliticalpatriot.net
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook family
- Formbook payload 3 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 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).
- System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 62 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 9 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 21 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\REVISED DOCUMENT.exe"C:\Users\Admin\AppData\Local\Temp\REVISED DOCUMENT.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\Local\Temp\REVISED DOCUMENT.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\TQjwUwdCH.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TQjwUwdCH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFDA9.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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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\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\cmstp.exe"C:\Windows\SysWOW64\cmstp.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_f1wzezhu.cax.ps1
tmpFDA9.tmp
memory/1152-92-0x0000000000730000-0x000000000075F000-memory.dmp
memory/1152-80-0x0000000000850000-0x0000000000866000-memory.dmp
memory/2340-23-0x0000000005F40000-0x0000000005F62000-memory.dmp
memory/2340-24-0x0000000005FE0000-0x0000000006046000-memory.dmp
memory/2340-81-0x0000000007C40000-0x0000000007C4E000-memory.dmp
memory/2340-76-0x0000000007A80000-0x0000000007A8A000-memory.dmp
memory/2340-73-0x0000000007960000-0x0000000007A03000-memory.dmp
memory/2340-62-0x0000000006B70000-0x0000000006B8E000-memory.dmp
memory/2340-16-0x0000000005120000-0x0000000005156000-memory.dmp
memory/2340-17-0x0000000075180000-0x0000000075930000-memory.dmp
memory/2340-18-0x00000000058C0000-0x0000000005EE8000-memory.dmp
memory/2340-19-0x0000000075180000-0x0000000075930000-memory.dmp
memory/2340-20-0x0000000075180000-0x0000000075930000-memory.dmp
memory/2340-91-0x0000000075180000-0x0000000075930000-memory.dmp
memory/2340-52-0x0000000075A10000-0x0000000075A5C000-memory.dmp
memory/2340-25-0x0000000006050000-0x00000000060B6000-memory.dmp
memory/2340-51-0x0000000006B90000-0x0000000006BC2000-memory.dmp
memory/2340-37-0x00000000060D0000-0x0000000006424000-memory.dmp
memory/3468-95-0x0000000007B40000-0x0000000007CAF000-memory.dmp
memory/3932-1-0x00000000000F0000-0x00000000001A2000-memory.dmp
memory/3932-2-0x0000000005040000-0x00000000055E4000-memory.dmp
memory/3932-0-0x000000007518E000-0x000000007518F000-memory.dmp
memory/3932-5-0x0000000075180000-0x0000000075930000-memory.dmp
memory/3932-7-0x0000000005E50000-0x0000000005EF2000-memory.dmp
memory/3932-4-0x0000000004B50000-0x0000000004B5A000-memory.dmp
memory/3932-47-0x0000000075180000-0x0000000075930000-memory.dmp
memory/3932-11-0x0000000002540000-0x00000000025B8000-memory.dmp
memory/3932-6-0x0000000004E70000-0x0000000004F0C000-memory.dmp
memory/3932-10-0x0000000075180000-0x0000000075930000-memory.dmp
memory/3932-8-0x00000000056F0000-0x000000000570E000-memory.dmp
memory/3932-3-0x0000000004B70000-0x0000000004C02000-memory.dmp
memory/3932-9-0x000000007518E000-0x000000007518F000-memory.dmp
memory/4632-79-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4632-26-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5032-50-0x00000000069B0000-0x00000000069FC000-memory.dmp
memory/5032-78-0x0000000007980000-0x0000000007991000-memory.dmp
memory/5032-77-0x0000000007A00000-0x0000000007A96000-memory.dmp
memory/5032-82-0x00000000079C0000-0x00000000079D4000-memory.dmp
memory/5032-83-0x0000000007AC0000-0x0000000007ADA000-memory.dmp
memory/5032-84-0x0000000007AA0000-0x0000000007AA8000-memory.dmp
memory/5032-87-0x0000000075180000-0x0000000075930000-memory.dmp
memory/5032-74-0x0000000007DC0000-0x000000000843A000-memory.dmp
memory/5032-75-0x0000000007780000-0x000000000779A000-memory.dmp
memory/5032-63-0x0000000075A10000-0x0000000075A5C000-memory.dmp
memory/5032-49-0x0000000006460000-0x000000000647E000-memory.dmp
memory/5032-21-0x0000000075180000-0x0000000075930000-memory.dmp