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
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
11/06/2024, 05:27
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe
-
Size
74KB
-
MD5
bfeac5f36dbdccca409f3030f14dfb0f
-
SHA1
08d341b05dad1249485e3d57b24aaa0bb09aa57d
-
SHA256
4d726a711a1c3a01c98770d764220d610bc0d791ed7ddf2adaed8a46b73835f6
-
SHA512
cb01ed8ebacc4d8e3fbd48051ac9af52251a96b42b493a4f089730a41c3c7dd57cf7ef91bfdfeaecd8a379bb711c38e2c1fdf1b2a9459c62b37b978ce9d02084
-
SSDEEP
768:u6LsoEEeegiZPvEhHSG+gZgtOOtEvwDpjeY10Y/YMsPeWY:u6QFElP6n+gWMOtEvwDpjJGYQbfY
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x000a00000001227e-10.dat CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x000a00000001227e-10.dat CryptoLocker_set1 -
Executes dropped EXE 1 IoCs
pid Process 2256 asih.exe -
Loads dropped DLL 1 IoCs
pid Process 2964 2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_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 2964 wrote to memory of 2256 2964 2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe 28 PID 2964 wrote to memory of 2256 2964 2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe 28 PID 2964 wrote to memory of 2256 2964 2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe 28 PID 2964 wrote to memory of 2256 2964 2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-11_bfeac5f36dbdccca409f3030f14dfb0f_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
PID:2256
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
74KB
MD5876cf8d4c9c12275e9e0dac9efa7add5
SHA1527deb5190ede75266c04807fb9ff475e50219fc
SHA25670b92941640e4636cb5d87e57d3d891218e1d7064ff370608da68fcca8da847b
SHA512d83ffc974474e9b7b4b655efb7ec4dd168131da50a6b9ac2ac4a2a433780f8d902110e500f8a6b08047c8d01c4e287c4089adf569b7f3626e6611b869d612114