Analysis
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max time kernel
148s -
max time network
105s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
31-03-2023 16:09
Static task
static1
Behavioral task
behavioral1
Sample
7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe
Resource
win10-20230220-en
General
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Target
7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe
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Size
297KB
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MD5
c1378f7991f51df8a693533c12d87b77
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SHA1
a158c289e1f6016dbb9f31924e7bf3879f09653f
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SHA256
7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6
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SHA512
7537668e6851d415dbf2635aee2daff4348664ee16bb58e2d14f8fcb6b8f314ec1a65c7286341012727a1902e1f31b71c6a9dd00c9cd4be6b03d248f9deb68d7
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SSDEEP
3072:0n7mRSVeIn8O9iyGvSzQb6SEZ5Q3tmsvL88dXa23CcxsD4zpS9uSRh5qHeNNrAjp:AQkTiyGvSzhsvL8K3Cv4g9vh0Gof
Malware Config
Extracted
laplas
http://45.159.189.105
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api_key
282dad126e565baaaf231822cab8d693912f9b76b528a6f568b2bac069b49e61
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4124 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000\Software\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4300 wrote to memory of 4124 4300 7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe 66 PID 4300 wrote to memory of 4124 4300 7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe 66 PID 4300 wrote to memory of 4124 4300 7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe 66
Processes
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C:\Users\Admin\AppData\Local\Temp\7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe"C:\Users\Admin\AppData\Local\Temp\7ab2228581a86441739dfb6f4e8057cd220abdabe13fa2f2a8d9ee904e5612f6.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4300 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"2⤵
- Executes dropped EXE
PID:4124
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
716.3MB
MD50711ea51a2ecd968e162219914ef1b00
SHA1519589f32f58a921a8dde03643a7bae4560dc0a5
SHA256779c997b0d0d08d5a546c9f668e334376fcb84bead62f80b69ace8ba36d10878
SHA5122c502f7596cec8d8f2d2419816d469dd5a28e4899d91287e6658b10907c52dbcf099d65cfbe2097e058a47065fa03360f69c38fd1f99a330bd11ba2a82589f2d
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Filesize
716.3MB
MD50711ea51a2ecd968e162219914ef1b00
SHA1519589f32f58a921a8dde03643a7bae4560dc0a5
SHA256779c997b0d0d08d5a546c9f668e334376fcb84bead62f80b69ace8ba36d10878
SHA5122c502f7596cec8d8f2d2419816d469dd5a28e4899d91287e6658b10907c52dbcf099d65cfbe2097e058a47065fa03360f69c38fd1f99a330bd11ba2a82589f2d