Analysis
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max time kernel
283s -
max time network
289s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
21-04-2023 22:23
Static task
static1
Behavioral task
behavioral1
Sample
8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe
Resource
win10-20230220-en
General
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Target
8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe
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Size
726.4MB
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MD5
8e550f6a030e464657cad196e93b54ef
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SHA1
2ccc4dbb3efe605dd3d68cacbd98ecbb91c42284
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SHA256
8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0
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SHA512
e59aae5ac79c667bbdf52dc26108610c6e871da231122c36117c94b103a60bd20ed59b30ae4dae520c777574f76a1e6199fe2606d7cdb888a7f9da20b66d7ba9
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SSDEEP
98304:ponC5g4H7xXJqStkoRYXGRdKocRaG/n85B7Gv9n+J4P6F9RuBhSMf5rXEAxbxtq2:pz5z1JNSo2XlzuB7M9nRYuXzf+ABZb
Malware Config
Extracted
laplas
http://85.192.40.252
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api_key
a8f23fb9332db9a7947580ee498822bfe375b57ad7eb47370c7209509050c298
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4996 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 4996 svcservice.exe 4996 svcservice.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 4996 svcservice.exe 4996 svcservice.exe 4996 svcservice.exe 4996 svcservice.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3676 wrote to memory of 4996 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 66 PID 3676 wrote to memory of 4996 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 66 PID 3676 wrote to memory of 4996 3676 8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe 66
Processes
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C:\Users\Admin\AppData\Local\Temp\8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe"C:\Users\Admin\AppData\Local\Temp\8a4556d74daa2806d18dc91baacd78214e0aec0403daf9cbfdf75b18894a1eb0.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3676 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4996
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2B
MD5444bcb3a3fcf8389296c49467f27e1d6
SHA17a85f4764bbd6daf1c3545efbbf0f279a6dc0beb
SHA2562689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df
SHA5129fbbbb5a0f329f9782e2356fa41d89cf9b3694327c1a934d6af2a9df2d7f936ce83717fb513196a4ce5548471708cd7134c2ae99b3c357bcabb2eafc7b9b7570
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Filesize
633B
MD5c5298d2c78be8fdfc264eb6fe3e275f8
SHA1f09de5f443da081efaff0155f422ca0375edd164
SHA256de32b3c0549fde0dc5ac435a89f16a87832a0632b6602e75f552d07074081577
SHA5125aeb5013b00e13cd8a172639bc7c675bd06cc0473ae9844c9c324e5c322987ddeff986bd4a8e620ce0ca9d1098a3ee8bbb4802789d1e89b0ec0cecf2f55a4853
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Filesize
1507.4MB
MD56beefc87ec7f6792948cb01408487cf2
SHA153061239cc7d78927f4994ce8b566ac64007e57f
SHA256a6097fde7d5d5ccc942b423037e80712ef619311d26e1018d5bb9cd52b50999b
SHA51208708bf50122032590b858b64f312cc54ac90f5fae1fa97c2d73d09539d9203f5c2033422ea194d9552aad91416e15be65b87cdb1ee53fab4a2e3262701acada
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Filesize
1507.4MB
MD56beefc87ec7f6792948cb01408487cf2
SHA153061239cc7d78927f4994ce8b566ac64007e57f
SHA256a6097fde7d5d5ccc942b423037e80712ef619311d26e1018d5bb9cd52b50999b
SHA51208708bf50122032590b858b64f312cc54ac90f5fae1fa97c2d73d09539d9203f5c2033422ea194d9552aad91416e15be65b87cdb1ee53fab4a2e3262701acada