Analysis
- max time kernel
93s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20240730-en - resource tags
- submitted
31/07/2024, 02:01
General
- Target efab4e467f93e1f5b3f0fee251844f6e3667b794aff5fde442d7b4db955201e0.exe
- Size 584KB
- Sample240731-cfpy2a1crp
- SHA256 efab4e467f93e1f5b3f0fee251844f6e3667b794aff5fde442d7b4db955201e0
Malware Config
Extracted
-
formbook
-
4.1
-
by21
-
digitalillusions.net
-
changeblue25.com
-
kitchenwoow.com
-
grupocontigoalimentacion.com
-
iranabr.com
-
embodiedmagic.com
-
superstoreszone.com
-
apartments-for-rent-46883.bond
-
kelbagnole.com
-
rideskratchlab.com
-
a06kng.club
-
saddlebredallstars.xyz
-
filepd.com
-
kxetdf.asia
-
dl39yy.com
-
jackedsearch.com
-
exodusprofessionaldetailing.com
-
ecommerce-40144.bond
-
uh3b94g3pyczi9t.skin
-
dcmcc635i.xyz
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).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\efab4e467f93e1f5b3f0fee251844f6e3667b794aff5fde442d7b4db955201e0.exe"C:\Users\Admin\AppData\Local\Temp\efab4e467f93e1f5b3f0fee251844f6e3667b794aff5fde442d7b4db955201e0.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\efab4e467f93e1f5b3f0fee251844f6e3667b794aff5fde442d7b4db955201e0.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\efab4e467f93e1f5b3f0fee251844f6e3667b794aff5fde442d7b4db955201e0.exe"C:\Users\Admin\AppData\Local\Temp\efab4e467f93e1f5b3f0fee251844f6e3667b794aff5fde442d7b4db955201e0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_ccjcfmim.edq.ps1
memory/808-6-0x00000000745F0000-0x0000000074DA0000-memory.dmp
memory/808-8-0x0000000006D50000-0x0000000006D5E000-memory.dmp
memory/808-3-0x0000000005A10000-0x0000000005AA2000-memory.dmp
memory/808-4-0x00000000059F0000-0x00000000059FA000-memory.dmp
memory/808-5-0x0000000005C70000-0x0000000005D0C000-memory.dmp
memory/808-0-0x00000000745FE000-0x00000000745FF000-memory.dmp
memory/808-7-0x0000000005E50000-0x0000000005E62000-memory.dmp
memory/808-2-0x0000000005FC0000-0x0000000006564000-memory.dmp
memory/808-9-0x0000000006D70000-0x0000000006DE6000-memory.dmp
memory/808-1-0x0000000000F50000-0x0000000000FE8000-memory.dmp
memory/808-12-0x00000000745F0000-0x0000000074DA0000-memory.dmp
memory/3896-13-0x0000000001700000-0x0000000001A4A000-memory.dmp
memory/3896-61-0x0000000001700000-0x0000000001A4A000-memory.dmp
memory/3896-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4060-21-0x0000000006030000-0x0000000006096000-memory.dmp
memory/4060-46-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/4060-17-0x0000000005920000-0x0000000005F48000-memory.dmp
memory/4060-19-0x00000000058E0000-0x0000000005902000-memory.dmp
memory/4060-20-0x0000000005FC0000-0x0000000006026000-memory.dmp
memory/4060-16-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/4060-14-0x000000007469E000-0x000000007469F000-memory.dmp
memory/4060-31-0x0000000006220000-0x0000000006574000-memory.dmp
memory/4060-32-0x0000000006810000-0x000000000682E000-memory.dmp
memory/4060-33-0x0000000006BD0000-0x0000000006C1C000-memory.dmp
memory/4060-34-0x0000000006DF0000-0x0000000006E22000-memory.dmp
memory/4060-45-0x0000000006E30000-0x0000000006E4E000-memory.dmp
memory/4060-35-0x00000000704B0000-0x00000000704FC000-memory.dmp
memory/4060-18-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/4060-47-0x0000000007830000-0x00000000078D3000-memory.dmp
memory/4060-48-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/4060-49-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/4060-51-0x0000000007940000-0x000000000795A000-memory.dmp
memory/4060-50-0x00000000082B0000-0x000000000892A000-memory.dmp
memory/4060-52-0x00000000079B0000-0x00000000079BA000-memory.dmp
memory/4060-53-0x0000000007E10000-0x0000000007EA6000-memory.dmp
memory/4060-54-0x0000000007A00000-0x0000000007A11000-memory.dmp
memory/4060-55-0x0000000007D80000-0x0000000007D8E000-memory.dmp
memory/4060-56-0x0000000007D90000-0x0000000007DA4000-memory.dmp
memory/4060-57-0x0000000007DE0000-0x0000000007DFA000-memory.dmp
memory/4060-58-0x0000000007DD0000-0x0000000007DD8000-memory.dmp
memory/4060-60-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/4060-15-0x00000000051E0000-0x0000000005216000-memory.dmp