Analysis
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max time kernel
139s -
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
03-04-2023 14:54
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
General
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Target
file.exe
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Size
231KB
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MD5
ebb91f36dddcc249a0a99fe6c91b3327
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SHA1
46823571b6adc8278ae0031ee8843a67cb8eda47
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SHA256
42a55a367750fc5e5c7583b413d02166bd5fccfc48c124e35d650b1878f25bd9
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SHA512
ee575500efc7cab52802b5936dc92eb5effb157987b24fe3190957c69a544fd2c37016fa3a6e8c3f5cf79e90454290b71872f9453eeb4d1521302175fbe57460
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SSDEEP
3072:wXUhQztlGtv5H3IboGhDuqaoBHZ9AWoKIJaBnS0sztA4lmS/r+KWVOAg0FujDFkF:MzM54bisZ9ACIQBgz/ldnAOtsv
Malware Config
Extracted
laplas
http://45.159.189.105
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api_key
282dad126e565baaaf231822cab8d693912f9b76b528a6f568b2bac069b49e61
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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation file.exe -
Executes dropped EXE 1 IoCs
pid Process 4828 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" file.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 3612 wrote to memory of 4828 3612 file.exe 84 PID 3612 wrote to memory of 4828 3612 file.exe 84 PID 3612 wrote to memory of 4828 3612 file.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"2⤵
- Executes dropped EXE
PID:4828
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
690.8MB
MD569f0530f7f66f8564823bdd5e60b2564
SHA11f5717c2009013e26a87e6361cabdacf388e7559
SHA2565f5f6614b70fcad7ad36f5d672b966c715fa9aa59ee08589bdcc49e214d1a6ff
SHA512322673b03285acb31631d9c06271b96fc4dbae814f93204c41ef563d86fc1ac75955d0df0b6814a35ebf35097f70f53bbb5ad478986a7a720919b1917475d8b5
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Filesize
555.1MB
MD542ed2e16ad5559941219cfafc0846ab7
SHA1968c949161685183f33d0805fc200e13430e27ab
SHA256cb633cb157f91772fc16976159421d181e07d10f0345a6cdd08cdc8fbd794a23
SHA51286cd77d0c0c48a9942e4009c0912efb52fbb72e67efb3390575edd91dc76ab9e4785dac83a9c70c86344d5b205c3f56f251c182afdc20d14b3faa8bf809eb1d7
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Filesize
550.1MB
MD53877e4c6344cb993931a457462aa09f0
SHA17599d321ef850ad392c4bd556ae40b478500e080
SHA2568eb4da0a410d1cd1f689e0c6589a404996723f1a6c5de75e9f2c8ca6071930ef
SHA5123cf2be06ce085429656ede88fb36cfd91670daca271cbb3dc51308926c0ad5e6bd75573837a61ce46bcfa24d9aff70c8d433e4fb734c09f4cdd18ec5e0210677