Analysis
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max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21/03/2025, 08:01 UTC
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe
Resource
win10v2004-20250314-en
General
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Target
2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe
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Size
74KB
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MD5
92d2e88b19ca076df70628014bcdfce4
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SHA1
1d6cf1507f626533b7a3511b63b1d4585f6cd399
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SHA256
fa26f1fdb90cd95e84526b2cdce23b4ae74f04a18e6a6806713a66b7a9ff3fee
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SHA512
7e0762c4e4ab218e5096b747853c3008575be10b831101ea1397ee5e5321bf5209895b6df067e1d462f2809b2f6c2f3b8f3cd931908358fdcc50ef4efc4c63e0
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/Re:vj+jsMQMOtEvwDpj5HZYTjipvF24G
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2096 misid.exe -
Loads dropped DLL 1 IoCs
pid Process 2108 2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language misid.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2108 wrote to memory of 2096 2108 2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe 30 PID 2108 wrote to memory of 2096 2108 2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe 30 PID 2108 wrote to memory of 2096 2108 2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe 30 PID 2108 wrote to memory of 2096 2108 2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-21_92d2e88b19ca076df70628014bcdfce4_cryptolocker.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2096
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Network
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Remote address:8.8.8.8:53Requestbestccc.comIN AResponsebestccc.comIN A103.91.187.97
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392 B 219 B 5 5
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236 B 132 B 5 3
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444 B 219 B 6 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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334 B 179 B 6 4
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288 B 219 B 5 5
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392 B 219 B 5 5
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354 B 219 B 5 5
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354 B 219 B 5 5
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190 B 132 B 4 3
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 179 B 5 4
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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288 B 219 B 5 5
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420 B 52 B 9 1
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444 B 219 B 6 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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484 B 259 B 7 6
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406 B 219 B 6 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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350 B 215 B 5 5
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284 B 215 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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334 B 219 B 6 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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472 B 299 B 9 7
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242 B 184 B 5 4
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 132 B 4 3
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392 B 219 B 5 5
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354 B 219 B 5 5
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288 B 219 B 5 5
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190 B 92 B 4 2
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392 B 219 B 5 5
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354 B 219 B 5 5
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196 B 52 B 3 1
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
74KB
MD5b4e8cfaf9aa4680c295a0e6a61c2a61d
SHA1c3f4b4cd3de3ff10b345398bfa7fb5321d1d58f4
SHA256ec6900fa5bedf87f5b7491f964f48121a2b381bfb8eb7a877c59328bede397e2
SHA512adf9385b8095e86d3c2373927c5d417ab1be2db9451828e221404693bf7118b81c56aedc9ac1d8c08f31e23884c2096165ec2a5b7bdf0093d6040f88c24048c7