Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
154s -
max time network
166s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13/10/2023, 20:41
Static task
static1
Behavioral task
behavioral1
Sample
2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe
-
Size
53KB
-
MD5
ecc2662666d58f349a067e4cea7f45a0
-
SHA1
bffa4bd3724ee49b54bb6885ff35f01248d1cad7
-
SHA256
d2ea633ff2c53d49406fb9741715ee80b83ba043ac62bdf0047f44a31b4b6911
-
SHA512
b0a9c10d14c35ed47f0006e82b64d53ecfed68b2b6676f3f35976ab938fc19d0e3a1e31f6eed771463b13dd96c9a7216b5978227e0ca3b7458193e460945e899
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61E:BbdDmjr+OtEvwDpjMu
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2612 asih.exe -
Loads dropped DLL 1 IoCs
pid Process 1864 2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1864 wrote to memory of 2612 1864 2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe 28 PID 1864 wrote to memory of 2612 1864 2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe 28 PID 1864 wrote to memory of 2612 1864 2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe 28 PID 1864 wrote to memory of 2612 1864 2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe"C:\Users\Admin\AppData\Local\Temp\2023-08-25_ecc2662666d58f349a067e4cea7f45a0_cryptolocker_JC.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
PID:2612
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
53KB
MD5af40b74be106c3a54f0f9c9d39443655
SHA120f7fc7f0691baa3930c3d3ded1d0a03bf28efcc
SHA256fc483671c107f90d2498ae44c2693c43b5c8aedbfaf26b25ddd0e5fc8cb8ca1d
SHA5120cf5d1a467afd8ae9ae643b1cac187152d1823a1c70609d91e48542ddf4e58bc75ce753ae2b2ccfeba1e05ffb4750812a9702867527eace85b979ce6832fd260
-
Filesize
53KB
MD5af40b74be106c3a54f0f9c9d39443655
SHA120f7fc7f0691baa3930c3d3ded1d0a03bf28efcc
SHA256fc483671c107f90d2498ae44c2693c43b5c8aedbfaf26b25ddd0e5fc8cb8ca1d
SHA5120cf5d1a467afd8ae9ae643b1cac187152d1823a1c70609d91e48542ddf4e58bc75ce753ae2b2ccfeba1e05ffb4750812a9702867527eace85b979ce6832fd260
-
Filesize
53KB
MD5af40b74be106c3a54f0f9c9d39443655
SHA120f7fc7f0691baa3930c3d3ded1d0a03bf28efcc
SHA256fc483671c107f90d2498ae44c2693c43b5c8aedbfaf26b25ddd0e5fc8cb8ca1d
SHA5120cf5d1a467afd8ae9ae643b1cac187152d1823a1c70609d91e48542ddf4e58bc75ce753ae2b2ccfeba1e05ffb4750812a9702867527eace85b979ce6832fd260