Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
21-03-2023 02:03
Static task
static1
Behavioral task
behavioral1
Sample
ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe
Resource
win10v2004-20230220-en
General
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Target
ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe
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Size
7.5MB
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MD5
fb0deff37fe12bbc4f0c1fe21e2d15ef
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SHA1
180325b8b6e64638e167601c67cd9c53331ba9f6
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SHA256
ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76
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SHA512
9fc013111994e943fd800abeb543563713eebebcd940b28973809a40d85271f0ed781dd95ca508e55788de2e2a575b1cb8734636f15b51a9d68f773b2cb4e73d
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SSDEEP
196608:bdj1WcTeKCVpVAKegYv6Pvz7xCVfQeYDprOtpN6x1Cd:RReKaAlRgxMfvihOwxy
Malware Config
Extracted
laplas
http://185.174.137.94
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api_key
b54641cc29f95948635d659de94166b4528e39706396a99bb9c54497b2ee3421
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe -
Executes dropped EXE 1 IoCs
pid Process 1564 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 1564 svcservice.exe 1564 svcservice.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
pid Process 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 1564 svcservice.exe 1564 svcservice.exe 1564 svcservice.exe 1564 svcservice.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5068 wrote to memory of 1564 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 91 PID 5068 wrote to memory of 1564 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 91 PID 5068 wrote to memory of 1564 5068 ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe"C:\Users\Admin\AppData\Local\Temp\ece100b8240f7eb032cb319a019eba1552ac19f563a291cf8422b1090ccf9b76.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5068 -
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:1564
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
406.8MB
MD5b898609e8ba99c68f89e7f3b2ebebc03
SHA100b36e72c86eeacfb3e108b66ce4eb220bdf78ec
SHA256c7d240d5238675e267dc8d7d1057dd27cccc68e65360000523b361c6272f7541
SHA5125d3b2562edb42393773ef630ca1b4350f9a8dd848bd3c626ce96bc83246a3f2239b14a0d439392cfb7c00e5c45db7be018368bb3677c0ba5525f7d0141db0444
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Filesize
295.0MB
MD505a6efeade5f4ab8bcd090f52d029fbc
SHA1aad305b3650c6d41ad5f9e7949d66ef73ef9fca1
SHA2561b8a67c4fab4fbe4ca2dde722543148f0438daf13e7e8e1ee78420716b93fb2e
SHA512f21a292e298fe03dde4b3268fe128b65fd521cfb08bd93661bfda239f7fc5edfc1d31d6d7313ff2b6910d21b8148c6895934226f261446c45c67cc15c59428ee
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Filesize
291.5MB
MD5229bcb9a835432d23edba23c2d99f01b
SHA12afd093ee5dbf61bd43556a6dccf0a93d805a970
SHA25656a174e9a1bbd4b154c218a6f3d7ae767a16e1ab0829e40f513fcfc963d3c424
SHA5120fa07e6a64ae4dd5e6a07e0ef4cecf6934c91ff05726e232997daa90ded2b20bd54e8845e86b0a8a8dcac0d1241b62aa5d4ca327df05583fb0cf776f1da3ef41