Analysis
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max time kernel
291s -
max time network
317s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
22-03-2023 22:27
Static task
static1
Behavioral task
behavioral1
Sample
58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe
Resource
win10-20230220-en
General
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Target
58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe
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Size
726.3MB
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MD5
6b35f9b0924ad5d06b67ae796866f4a4
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SHA1
cf7cce459735708e09774f1c1cf0453bb8819050
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SHA256
58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066
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SHA512
3dd02c01e413a71fdb5ba11a6c6de040ede2e752ca7c200e525ee1bb344104f1746039463762c8ff0e0f7225ec61dc1f4c21b60b03372aaca65cfdf0975ff42a
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SSDEEP
196608:vggQ0My1ifzmsCWZ1iQCzJw5POLQNocTRlz5:HF1GzDD1C1nENo+Rlz5
Malware Config
Extracted
laplas
http://212.113.106.172
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api_key
a8f23fb9332db9a7947580ee498822bfe375b57ad7eb47370c7209509050c298
Signatures
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Executes dropped EXE 1 IoCs
Processes:
svcservice.exepid process 2132 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exesvcservice.exepid process 1028 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe 1028 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe 1028 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe 1028 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe 2132 svcservice.exe 2132 svcservice.exe 2132 svcservice.exe 2132 svcservice.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exedescription pid process target process PID 1028 wrote to memory of 2132 1028 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe svcservice.exe PID 1028 wrote to memory of 2132 1028 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe svcservice.exe PID 1028 wrote to memory of 2132 1028 58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe svcservice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe"C:\Users\Admin\AppData\Local\Temp\58d5961b14543a6b7aceb00365f017fd76083734d4c22b4a3bb8d4690396a066.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6CI3IN3W\regex[2].txtFilesize
633B
MD5c5298d2c78be8fdfc264eb6fe3e275f8
SHA1f09de5f443da081efaff0155f422ca0375edd164
SHA256de32b3c0549fde0dc5ac435a89f16a87832a0632b6602e75f552d07074081577
SHA5125aeb5013b00e13cd8a172639bc7c675bd06cc0473ae9844c9c324e5c322987ddeff986bd4a8e620ce0ca9d1098a3ee8bbb4802789d1e89b0ec0cecf2f55a4853
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6RO0PN6W\online[2].txtFilesize
2B
MD5444bcb3a3fcf8389296c49467f27e1d6
SHA17a85f4764bbd6daf1c3545efbbf0f279a6dc0beb
SHA2562689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df
SHA5129fbbbb5a0f329f9782e2356fa41d89cf9b3694327c1a934d6af2a9df2d7f936ce83717fb513196a4ce5548471708cd7134c2ae99b3c357bcabb2eafc7b9b7570
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C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exeFilesize
1554.3MB
MD556b96dec43665ef4dd358178190fcd5e
SHA1ddcae00776fb8540b06bc368cb8da5b605792276
SHA256c9a39d64e30a619e9ceb9925b6e1b44064d160651d22345af5308ebbfd5f7bcd
SHA5126db089df252a1c40cad161ffc3352f26edc31641a2a5fc3320c39f9e710d9b0abd6d4836b202597b8dd3e03b5d3b5fa3e499637d3f76a01d30bccaab4b2de418
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C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exeFilesize
1554.3MB
MD556b96dec43665ef4dd358178190fcd5e
SHA1ddcae00776fb8540b06bc368cb8da5b605792276
SHA256c9a39d64e30a619e9ceb9925b6e1b44064d160651d22345af5308ebbfd5f7bcd
SHA5126db089df252a1c40cad161ffc3352f26edc31641a2a5fc3320c39f9e710d9b0abd6d4836b202597b8dd3e03b5d3b5fa3e499637d3f76a01d30bccaab4b2de418
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memory/1028-125-0x0000000002C60000-0x0000000002C61000-memory.dmpFilesize
4KB
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memory/1028-123-0x0000000000F50000-0x0000000000F51000-memory.dmpFilesize
4KB
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memory/1028-127-0x0000000002C90000-0x0000000002C91000-memory.dmpFilesize
4KB
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memory/1028-128-0x0000000000400000-0x0000000000DE8000-memory.dmpFilesize
9.9MB
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memory/1028-121-0x00000000001E0000-0x00000000001E1000-memory.dmpFilesize
4KB
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memory/1028-124-0x0000000002C50000-0x0000000002C51000-memory.dmpFilesize
4KB
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memory/1028-122-0x00000000001F0000-0x00000000001F1000-memory.dmpFilesize
4KB
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memory/1028-126-0x0000000002C80000-0x0000000002C81000-memory.dmpFilesize
4KB
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memory/2132-139-0x0000000000F20000-0x0000000000F21000-memory.dmpFilesize
4KB
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memory/2132-141-0x0000000000F90000-0x0000000000F91000-memory.dmpFilesize
4KB
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memory/2132-142-0x0000000002940000-0x0000000002941000-memory.dmpFilesize
4KB
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memory/2132-143-0x0000000000400000-0x0000000000DE8000-memory.dmpFilesize
9.9MB
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memory/2132-140-0x0000000000F80000-0x0000000000F81000-memory.dmpFilesize
4KB
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memory/2132-138-0x0000000000F00000-0x0000000000F01000-memory.dmpFilesize
4KB