Analysis
- max time kernel
135s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20220310-en - submitted
25/03/2022, 17:16
General
- Target Satın alma emri.PDF(101KB).exe
- Size 1.2MB
- Sample220325-vs627aaed8
- SHA256 22752c7d68b81aca0ef610cafb756a6b2aeddd8189612002888f06336b4c76c2
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
- 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 15 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Satın alma emri.PDF(101KB).exe"C:\Users\Admin\AppData\Local\Temp\Satın alma emri.PDF(101KB).exe"1⤵
- Checks computer location settings
- 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\Roaming\uAgPmJ.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\uAgPmJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBB2A.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 528 -s 14682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 528 -ip 5281⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/528-135-0x0000000005470000-0x0000000005A14000-memory.dmp
memory/528-136-0x0000000004F60000-0x0000000004FF2000-memory.dmp
memory/528-137-0x0000000004EE0000-0x0000000004EEA000-memory.dmp
memory/528-138-0x0000000000E70000-0x0000000000F0C000-memory.dmp
memory/528-134-0x00000000003D0000-0x0000000000502000-memory.dmp
memory/4212-152-0x0000000007470000-0x0000000007AEA000-memory.dmp
memory/4212-149-0x0000000006050000-0x0000000006082000-memory.dmp
memory/4212-158-0x0000000007140000-0x0000000007148000-memory.dmp
memory/4212-143-0x0000000004DB0000-0x00000000053D8000-memory.dmp
memory/4212-144-0x00000000049B0000-0x00000000049D2000-memory.dmp
memory/4212-145-0x0000000004A50000-0x0000000004AB6000-memory.dmp
memory/4212-146-0x0000000004AC0000-0x0000000004B26000-memory.dmp
memory/4212-147-0x0000000004820000-0x000000000483E000-memory.dmp
memory/4212-148-0x00000000023E5000-0x00000000023E7000-memory.dmp
memory/4212-141-0x0000000000CE0000-0x0000000000D16000-memory.dmp
memory/4212-150-0x000000006D040000-0x000000006D08C000-memory.dmp
memory/4212-151-0x0000000006030000-0x000000000604E000-memory.dmp
memory/4212-153-0x0000000006E20000-0x0000000006E3A000-memory.dmp
memory/4212-154-0x0000000006E90000-0x0000000006E9A000-memory.dmp
memory/4212-155-0x00000000070A0000-0x0000000007136000-memory.dmp
memory/4212-156-0x0000000007050000-0x000000000705E000-memory.dmp
memory/4212-157-0x0000000007160000-0x000000000717A000-memory.dmp