Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30/05/2024, 03:50
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe
-
Size
45KB
-
MD5
5efb240a51724054faac5cc571e5e15d
-
SHA1
d14c9d834e6816810f22fb9f43618cf7b4562288
-
SHA256
9b7bdd2d91da534a407cd19b59acd2bd20592a696fa3ced3da8bab7ff028889b
-
SHA512
b4742a155d934eb56b6fc2ce32eae7f18507e4490ed5439fe7f5ce8c73d8d2a9144365979ec355121ea690951fabb3271a7309a76bf1344d45e39c78915b1af4
-
SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaD3TP7DFHuRcD9H7ZD:X6QFElP6n+gJQMOtEvwDpjBmzDkWDt7N
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x000d000000012350-10.dat CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x000d000000012350-10.dat CryptoLocker_set1 -
Executes dropped EXE 1 IoCs
pid Process 1256 asih.exe -
Loads dropped DLL 1 IoCs
pid Process 2988 2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.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 2988 wrote to memory of 1256 2988 2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe 28 PID 2988 wrote to memory of 1256 2988 2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe 28 PID 2988 wrote to memory of 1256 2988 2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe 28 PID 2988 wrote to memory of 1256 2988 2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-30_5efb240a51724054faac5cc571e5e15d_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
PID:1256
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
45KB
MD5993458d6c43b2f9b6ea91202f070226f
SHA146b9d727134d135fcfa2079a10362df9882b9e72
SHA2561b1bb9123f6c9a348c2bdf9a946072e18fec9e4dabd0e13fa3a62b01b8c10286
SHA51219bc11c0a325a8f0bcfbb2424742c879c4815d446b561e4265bae5643651f3841fc66e241c7c16a487c9034008b6a388aac352d327fe109f0d222f2dd94b0549