Analysis
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max time kernel
165s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
02-04-2023 01:41
Static task
static1
Behavioral task
behavioral1
Sample
d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe
Resource
win10v2004-20230220-en
General
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Target
d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe
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Size
7.2MB
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MD5
79f92f15ae5abceeaf487bf041aec54d
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SHA1
05cd320d0a7f52a3511c05e54360d4512fd4da57
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SHA256
d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14
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SHA512
36c65db2149eb8b43356982533e79749a715174cf220ae519861117eaebd239531b4dc6a6db303d06171dd43d2d4371d6be40b7ea6a1cf590d7f919f2148431f
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SSDEEP
196608:TOZKfeUTUAYVz1ayJz2kzxXuzg6CF9X2G:TYKmUzaz1BJ2oxXAg6CLX
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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe -
Executes dropped EXE 1 IoCs
pid Process 624 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.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 4 IoCs
pid Process 1796 d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe 1796 d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe 624 svcservice.exe 624 svcservice.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1796 wrote to memory of 624 1796 d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe 84 PID 1796 wrote to memory of 624 1796 d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe 84 PID 1796 wrote to memory of 624 1796 d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe"C:\Users\Admin\AppData\Local\Temp\d79c7afdc8721f4f547c931ce6e0b20ac24193bdc63e4fee1e700e930199bc14.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:624
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
782.2MB
MD548559086e3014567313af519fc32ed66
SHA1f536d4fa3fb9331caa81cd3cd50bac880a5d7c40
SHA25631675a936cbee1d7d927c626d75bf6c7e03007cf9c3edd3e1bc1bfee6898d09d
SHA5125aad848ce96ba7a77d60ffb9ce67cd5b57d783408b78fea50a6d5e83507b9e348e61499423c0b866a6f39b2aadf6ed8b08f50f10d9ee5aa51f55a7a90bc9ec08
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Filesize
782.2MB
MD548559086e3014567313af519fc32ed66
SHA1f536d4fa3fb9331caa81cd3cd50bac880a5d7c40
SHA25631675a936cbee1d7d927c626d75bf6c7e03007cf9c3edd3e1bc1bfee6898d09d
SHA5125aad848ce96ba7a77d60ffb9ce67cd5b57d783408b78fea50a6d5e83507b9e348e61499423c0b866a6f39b2aadf6ed8b08f50f10d9ee5aa51f55a7a90bc9ec08
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Filesize
754.3MB
MD53681860a850011ad120f82287a272f4f
SHA17644b64bc3087507f20f06b05394e5b332c58004
SHA256e3855536ac0e238ca21d120abd61b668da77f26d844a6a71f4b6538aa9cc8130
SHA5129fcc8e6391d5c0ed6f3c30da8b0d8f0fd022465d3779f19dca48449408d54577639853f9626b4a20d2545d70f210d63529bcf792b3697d7879de5fd3275d4a0a