Analysis
- max time kernel
139s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
06/02/2023, 07:14
General
- Target Outward_QATCH_Transfer_QATCHOutward_Supplier_Payment_Supplier_Payment_31CBQA0000000045805857940_1500.exe
- Size 2.0MB
- Sample230206-h2phaace56
- SHA256 5cc899a8dd9072ce72a49004c5b9f7cc074e4e7c4088fa89b25767182976e31e
Score
7/10
Malware Config
Signatures
- Drops startup file 3 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Runs ping.exe 1 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 25 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Outward_QATCH_Transfer_QATCHOutward_Supplier_Payment_Supplier_Payment_31CBQA0000000045805857940_1500.exe"C:\Users\Admin\AppData\Local\Temp\Outward_QATCH_Transfer_QATCHOutward_Supplier_Payment_Supplier_Payment_31CBQA0000000045805857940_1500.exe"1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd" /c ping 127.0.0.1 -n 37 > nul && copy "C:\Users\Admin\AppData\Local\Temp\Outward_QATCH_Transfer_QATCHOutward_Supplier_Payment_Supplier_Payment_31CBQA0000000045805857940_1500.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ink.exe" && ping 127.0.0.1 -n 37 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ink.exe"2⤵
- Drops startup file
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 373⤵
- Runs ping.exe
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 373⤵
- Runs ping.exe
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ink.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ink.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"4⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
ink.exe
ink.exe
memory/2924-143-0x0000000000580000-0x0000000000782000-memory.dmp
memory/4188-135-0x000000000A280000-0x000000000A312000-memory.dmp
memory/4188-136-0x0000000005BF0000-0x0000000005BFA000-memory.dmp
memory/4188-132-0x0000000000560000-0x0000000000762000-memory.dmp
memory/4188-134-0x000000000A650000-0x000000000ABF4000-memory.dmp
memory/4188-133-0x0000000004CC0000-0x0000000004D5C000-memory.dmp