Analysis
- max time kernel
146s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
02/03/2023, 12:33
General
- Target 45ac3d1717d900667b3af52712d9e422.exe
- Size 1.0MB
- Sample230302-pradyace8w
- SHA256 5bdac8b30125850db84f9c3dceee1dfbbbc67e1ca5501cf678e14b835f38000c
Malware Config
Extracted
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formbook
-
4.1
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g2fg
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snowcrash.website
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pointman.us
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newheartvalve.care
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drandl.com
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sandspringsramblers.com
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programagubernamental.online
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boja.us
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mvrsnike.com
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mentallyillmotherhood.com
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facom.us
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programagubernamental.store
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izivente.com
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roller-v.fr
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amazonbioactives.com
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metaverseapple.xyz
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5gt-mobilevsverizon.com
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gtwebsolutions.co
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scottdunn.life
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usdp.trade
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pikmin.run
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- 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). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\45ac3d1717d900667b3af52712d9e422.exe"C:\Users\Admin\AppData\Local\Temp\45ac3d1717d900667b3af52712d9e422.exe"1⤵
- 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\Roaming\ulKVhNzpFjV.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ulKVhNzpFjV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB352.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\45ac3d1717d900667b3af52712d9e422.exe"C:\Users\Admin\AppData\Local\Temp\45ac3d1717d900667b3af52712d9e422.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
__PSScriptPolicyTest_a3tgreej.iaw.ps1
tmpB352.tmp
memory/2968-149-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2968-163-0x00000000019C0000-0x0000000001D0A000-memory.dmp
memory/3268-134-0x00000000057E0000-0x0000000005D84000-memory.dmp
memory/3268-135-0x0000000005230000-0x00000000052C2000-memory.dmp
memory/3268-136-0x0000000005200000-0x000000000520A000-memory.dmp
memory/3268-137-0x0000000005370000-0x0000000005380000-memory.dmp
memory/3268-138-0x0000000005370000-0x0000000005380000-memory.dmp
memory/3268-139-0x0000000007DF0000-0x0000000007E8C000-memory.dmp
memory/3268-133-0x0000000000760000-0x0000000000870000-memory.dmp
memory/4256-153-0x0000000005FA0000-0x0000000006006000-memory.dmp
memory/4256-166-0x0000000007870000-0x00000000078A2000-memory.dmp
memory/4256-151-0x00000000058C0000-0x00000000058E2000-memory.dmp
memory/4256-146-0x0000000005330000-0x0000000005340000-memory.dmp
memory/4256-147-0x0000000005970000-0x0000000005F98000-memory.dmp
memory/4256-152-0x0000000006010000-0x0000000006076000-memory.dmp
memory/4256-144-0x0000000002DE0000-0x0000000002E16000-memory.dmp
memory/4256-164-0x00000000066B0000-0x00000000066CE000-memory.dmp
memory/4256-165-0x0000000005330000-0x0000000005340000-memory.dmp
memory/4256-148-0x0000000005330000-0x0000000005340000-memory.dmp
memory/4256-167-0x00000000715E0000-0x000000007162C000-memory.dmp
memory/4256-177-0x0000000006C60000-0x0000000006C7E000-memory.dmp
memory/4256-178-0x000000007FA70000-0x000000007FA80000-memory.dmp
memory/4256-179-0x0000000008020000-0x000000000869A000-memory.dmp
memory/4256-180-0x00000000079C0000-0x00000000079DA000-memory.dmp
memory/4256-181-0x0000000007A20000-0x0000000007A2A000-memory.dmp
memory/4256-182-0x0000000007C30000-0x0000000007CC6000-memory.dmp
memory/4256-183-0x0000000007BE0000-0x0000000007BEE000-memory.dmp
memory/4256-184-0x0000000007CF0000-0x0000000007D0A000-memory.dmp
memory/4256-185-0x0000000007CD0000-0x0000000007CD8000-memory.dmp