Analysis
- max time kernel
0s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
07/01/2024, 19:20
General
- Target 202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe
- Size 1.3MB
- Sample240107-x2hr3accfq
- SHA256 e86126285765e75589f3e068ea6120e27d59b523595dfe1c333f1e89d5d235a2
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe"C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /tn "GoogleUpdateTaskMachineUK" /sc MINUTE /mo 1 /tr "C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe" /rl HIGHEST /f2⤵
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C:\Windows\system32\schtasks.exeschtasks /create /tn "GoogleUpdateTaskMachineUK" /sc MINUTE /mo 1 /tr "C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe" /rl HIGHEST /f3⤵
- Creates scheduled task(s)
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C:\Windows\explorer.exeexplorer.exe1⤵
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C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exeC:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe1⤵
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C:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exeC:\Users\Admin\AppData\Local\Temp\202401069c4cf5de0f3b3b30580b293df06a8bfcransomlock.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3460-124-0x0000000000760000-0x0000000000761000-memory.dmp
memory/3460-125-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-140-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-165-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-56-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-75-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-100-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-121-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-34-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-15-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-0-0x0000000000770000-0x0000000000771000-memory.dmp
memory/4048-41-0x0000000000770000-0x0000000000771000-memory.dmp
memory/4048-184-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-205-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-224-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-249-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-291-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4048-272-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4072-251-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4072-250-0x00000000006A0000-0x00000000006A1000-memory.dmp